{"id":50863,"date":"2023-06-30T00:00:00","date_gmt":"2023-06-30T07:00:00","guid":{"rendered":"https:\/\/griddb-linux-hte8hndjf8cka8ht.westus-01.azurewebsites.net\/%e6%9c%aa%e5%88%86%e9%a1%9e\/build-your-own-go-web-app-with-microservices-and-griddb\/"},"modified":"2025-11-14T07:56:15","modified_gmt":"2025-11-14T15:56:15","slug":"build-your-own-go-web-app-with-microservices-and-griddb","status":"publish","type":"post","link":"https:\/\/griddb.net\/ja\/%e6%9c%aa%e5%88%86%e9%a1%9e\/build-your-own-go-web-app-with-microservices-and-griddb\/","title":{"rendered":"\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3068GridDB\u3067\u72ec\u81ea\u306eGo Web\u30a2\u30d7\u30ea\u3092\u69cb\u7bc9\u3059\u308b"},"content":{"rendered":"

GridDB\u3092\u4f7f\u3063\u305fWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u524d\u306b\u3082\u7d39\u4ecb\u3057\u305f\uff1a GridDB\u3068Spring Boot\u3092\u4f7f\u3063\u305fJava Web API\u306e\u4f5c\u6210<\/a>\u3068GERN\u30b9\u30bf\u30c3\u30af\u306b\u3088\u308bCRUD\u64cd\u4f5c<\/a>\u3067\u3059\u3002\u4eca\u56de\u306f\u3001\u3053\u306e\u30c8\u30d4\u30c3\u30af\u306b\u518d\u3073\u53d6\u308a\u7d44\u307f\u307e\u3059\u304c\u3001\u305d\u306e\u4ee3\u308f\u308a\u306b\u30b5\u30fc\u30d0\uff0f\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u8a00\u8a9e\u3068\u3057\u3066Go<\/a>\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n

Go\u306f\u3001\u305d\u306e\u5805\u7262\u306a\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u3001\u9759\u7684\u578b\u4ed8\u3051\u3001\u30e1\u30e2\u30ea\u5b89\u5168\u6027\u304b\u3089\u3001\u5c06\u6765\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u8a00\u8a9e\u3068\u3057\u3066\u306e\u4f4d\u7f6e\u3065\u3051\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3001\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u4f7f\u3063\u3066Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u305f\u3044\u306e\u3067\u3001GridDB\u3001Go\u3001\u305d\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u4e0a\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9Web\u30da\u30fc\u30b8\u3092\u4f7f\u3063\u3066\u3001\u57fa\u672c\u7684\u306aCRUD\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3059\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u3001\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u306a\u30c7\u30e2\u30a2\u30d7\u30ea\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002TODO\u30a2\u30d7\u30ea\u3092\u4f5c\u6210\u3057\u3001TODO\u30a2\u30a4\u30c6\u30e0\u306e\u4f5c\u6210\u3001\u66f4\u65b0\uff08\u5b8c\u4e86\uff09\u3001GridDB\u30b5\u30fc\u30d0\u30fc\u306b\u5b58\u5728\u3059\u308b\u3059\u3079\u3066\u306eTODO\u306e\u8aad\u307f\u8fbc\u307f\u3001\u305d\u3057\u3066\u6700\u7d42\u7684\u306b\u30e6\u30fc\u30b6\u30fc\u304c\u9069\u5207\u3068\u5224\u65ad\u3057\u305f\u3068\u304d\u306b\u524a\u9664\u3059\u308b\u3053\u3068\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u305d\u306e\u67d4\u8edf\u6027\u304b\u3089\u3001\u5927\u898f\u6a21\u3067\u5805\u7262\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30fc\u6226\u7565\u3068\u3057\u3066\u4eba\u6c17\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u69cb\u7bc9\u306b\u3061\u306a\u3093\u3067\u3001\u6700\u7d42\u7684\u306b\u306f\u3053\u306e\u8a18\u4e8b\u306e\u7d9a\u7de8\u3068\u3057\u3066\u3001\u5168\u3066\u306e\u30b5\u30fc\u30d3\u30b9\u3092kubernetes\u30af\u30e9\u30b9\u30bf\uff08\u5358\u4e00\u30ce\u30fc\u30c9\uff09\u4e0a\u306b\u79fb\u3059\u3053\u3068\u3092\u8a08\u753b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u5c11\u306a\u304f\u3068\u30823\u3064\u306e\u30b3\u30f3\u30c6\u30ca\u304c\u4e00\u4f53\u3068\u306a\u3063\u3066\u3053\u306e\u30a2\u30d7\u30ea\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u30c7\u30fc\u30bf\u6c38\u7d9a\u5316\u306e\u305f\u3081\u306eGridDB\u3001Web\u30b5\u30fc\u30d0\u30fc\u3001\u305d\u3057\u3066\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306e\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002<\/p>\n

\u3057\u304b\u3057\u3001kubernetes\u3092\u4f7f\u3063\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30af\u30e9\u30a6\u30c9\u30fb\u30b5\u30fc\u30d3\u30b9\u306b\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u524d\u306b\u3001\u3053\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u3061\u3001docker\u3068docker-compose\u3092\u4f7f\u3063\u3066\u30b3\u30fc\u30c9\u3092\u51fa\u8377\u3057\u307e\u3059\u3002\u4eca\u56de\u3082\u3001docker compose yaml\u306b3\u3064\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u7528\u610f\u3057\u307e\u3059\u3002<\/p>\n

\u524d\u63d0\u6761\u4ef6\u3068Docker\/Docker Compose<\/h2>\n

\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001GridDB\u3001Go\u3001GridDB Go Connector\u3001React.js\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3082\u3057\u4e00\u7dd2\u306b\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u305f\u3044\u306e\u3067\u3042\u308c\u3070\u3001\u3053\u308c\u3089\u3059\u3079\u3066\u3092\u500b\u5225\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3001”\u30d9\u30a2\u30e1\u30bf\u30eb “\u3067\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001Docker<\/a>\u306e\u9b54\u6cd5\u306e\u304a\u304b\u3052\u3067\u3001\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3080\u306e\u3068\u4e26\u884c\u3057\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u7acb\u3061\u4e0a\u3052\u3001\u3059\u3079\u3066\u306e\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u305f\u3044\u5834\u5408\u306f\u3001docker\u3068docker compose\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n

Docker Compose\u3092\u4f7f\u3063\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5b9f\u884c\u3059\u308b<\/h3>\n

\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u306f\u3053\u3061\u3089\u306b\u3042\u308a\u307e\u3059\uff1a GitHub<\/a><\/p>\n

\n
$ git clone https:\/\/github.com\/griddbnet\/Blogs.git --branch golang_crud<\/code><\/pre>\n<\/div>\n
\u3053\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u306e\u30eb\u30fc\u30c8\u306b\u306f docker-compose.yaml<\/code> \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308a\u307e\u3059\u3002\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u306a\u30a2\u30d7\u30ea\u306e\u52d5\u4f5c\u3092\u898b\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e2\u3064\u306e\u30b3\u30de\u30f3\u30c9\u3092\u9806\u756a\u306b\u5b9f\u884c\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n
\n
$ docker compose build\n$ docker compose up -d <\/code><\/pre>\n<\/div>\n
\u6700\u521d\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001.yaml<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u3093\u3067\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30d3\u30eb\u30c9\u65b9\u6cd5\u3092\u8abf\u3079\u30012\u756a\u76ee\u306e\u30b3\u30de\u30f3\u30c9\u306f\u3001\u5b9f\u969b\u306b\u30b3\u30f3\u30c6\u30ca\u3092\u5171\u6709\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n
\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u8d77\u52d5\u3057\u305f\u3089\u3001\u30db\u30b9\u30c8\u30de\u30b7\u30f3\u306e\u30dd\u30fc\u30c88080\u306b\u30ca\u30d3\u30b2\u30fc\u30c8\u3059\u308b\u3060\u3051\u3067\u3059\uff08\u3064\u307e\u308a\u3001\u30db\u30b9\u30c8\u30de\u30b7\u30f3\u304c\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u3068\u540c\u3058\u3082\u306e\u3067\u3042\u308c\u3070\u3001http:\/\/localhost:8080\uff09\u3002\u3053\u308c\u3067\u3001TODO\u9805\u76ee\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002COMPLETED\uff08\u307e\u305f\u306f\u305d\u306e\u9006\uff09\u306b\u5207\u308a\u66ff\u3048\u308b\u306b\u306f\u3001\u884c\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3060\u3051\u3067\u3059\u3002\u30c7\u30fc\u30bf\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9(GridDB)\u306b\u4fdd\u5b58\u3055\u308c\u308b\u306e\u3067\u3001TODO\u30ea\u30b9\u30c8\u306f\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u306a\u3069\u3067\u3082\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002<\/p>\n
Docker Compose\u3068Dockerfile<\/h3>\n
\u30b5\u30fc\u30d3\u30b9\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u79fb\u308b\u524d\u306b\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30d7\u30ed\u30a4\u306b\u5f79\u7acb\u3064\u30b3\u30f3\u30c6\u30ca\u306e\u69cb\u7bc9\u624b\u9806\u3092\u63d0\u4f9b\u3059\u308bDocker\u30d5\u30a1\u30a4\u30eb\u3092\u7c21\u5358\u306b\u898b\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
Docker Compose\u30d5\u30a1\u30a4\u30eb<\/h4>\n
\u4ee5\u4e0b\u306f docker-compose.yaml<\/code> \u30d5\u30a1\u30a4\u30eb\u306e\u5168\u4f53\u3067\u3059\u3002<\/p>\n
\n
version: '3.9'\n#volumes:\n#  griddb:\n\nservices:\n\n  griddb-server:\n    build:\n      context: griddb-server\n      dockerfile: Dockerfile\n    container_name: griddb-server\n    expose:\n      - '10001'\n      - '10010'\n      - '10020'\n      - '10040'\n      - '20001'\n      - '41999'\n    environment:\n      NOTIFICATION_MEMBER: 1\n      GRIDDB_CLUSTER_NAME: myCluster\n\n\n  authentication:\n    build: \n      context: authentication\n      dockerfile: Dockerfile\n    container_name: authentication\n    ports: \n      - '2828:2828'\n\n  web-server:\n    build:\n      context: web_server\n      dockerfile: Dockerfile\n    container_name: web-server\n    ports: \n      - '8080:8080'<\/code><\/pre>\n<\/div>\n
\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u4e3b\u306a\u5f79\u5272\u306f\u3001\u3059\u3079\u3066\u30921\u3064\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u6574\u7406\u3057\u30013\u3064\u306e\u30b3\u30f3\u30c6\u30ca\u306e\u5171\u6709\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u5404\u30b3\u30f3\u30c6\u30ca\u306e\u69cb\u7bc9\u624b\u9806\u306f\u3001\u5404\u30b5\u30fc\u30d3\u30b9\u56fa\u6709\u306e Dockerfile<\/code> \u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n
GridDB Dockerfile<\/h4>\n
\u307e\u305aGridDB\u306eDockerfile\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
\n
from griddb\/griddb\n\nUSER root\n\nRUN set -eux \n    && apt-get update \n    # Install dependencies for griddb\n    && apt-get install -y default-jre --no-install-recommends \n    && apt-get clean all \n    # Delete the apt-get lists after installing something\n    && rm -rf \/var\/lib\/apt\/lists\/*\n\n# Install GridDB c_client\nWORKDIR \/\nRUN wget --no-check-certificate https:\/\/github.com\/griddb\/c_client\/releases\/download\/v5.0.0\/griddb-c-client_5.0.0_amd64.deb\nRUN dpkg -i griddb-c-client_5.0.0_amd64.deb\n\nRUN wget --no-check-certificate https:\/\/github.com\/griddb\/cli\/releases\/download\/v5.0.0\/griddb-ce-cli_5.0.0_amd64.deb\nRUN dpkg -i griddb-ce-cli_5.0.0_amd64.deb\n\n\nADD start-griddb2.sh \/\nUSER gsadm\n\nENTRYPOINT [\"\/bin\/bash\", \"\/start-griddb2.sh\"]\nCMD [\"griddb\"]<\/code><\/pre>\n<\/div>\n
\u958b\u767a\u30c1\u30fc\u30e0\u304cDockerhub\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u516c\u5f0f\u306eGridDB\u30a4\u30e1\u30fc\u30b8 griddb\/griddb<\/a> \u3092\u4f7f\u3044\u3001\u5c11\u3057\u62e1\u5f35\u3057\u3066\u3044\u307e\u3059\u3002\u4e3b\u306bJava\u3001C\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001GridDB CLI\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u3088\u3063\u3066\u3001GridDB\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u30b3\u30f3\u30c6\u30ca\u3067\u3044\u304f\u3064\u304b\u306e\u3053\u3068\u3092\u691c\u8a3c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3002\u6700\u5f8c\u306b\u3001GridDB\u3092\u30b3\u30f3\u30c6\u30ca\u5f62\u5f0f\u3067\u8d77\u52d5\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002<\/p>\n
\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u306eDockerfile<\/h4>\n
\u6b21\u306b\u3001\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30b5\u30fc\u30d3\u30b9\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u30b3\u30f3\u30c6\u30ca\u306b\u306f\u3001GridDB\u30b3\u30f3\u30c6\u30ca\u3068\u3084\u308a\u3068\u308a\u3059\u308bGo\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u30b3\u30fc\u30c9\u3068\u3001GridDB\u306b\u95a2\u9023\u3059\u308b\u60c5\u5831\u3092\u8fd4\u3059Go\u30d0\u30c3\u30af\u30a8\u30f3\u30c9API\u306bHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u308breact.js\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u30b3\u30fc\u30c9\uff08\u9759\u7684\u30d3\u30eb\u30c9\uff09\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
Dockerfile\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n
\n
FROM golang:1.20.4-bullseye\n\n\nRUN set -eux; \n    apt-get update; \n    apt-get install -y --no-install-recommends autotools-dev automake libpcre3 libpcre3-dev\n        \nWORKDIR \/\nRUN wget --no-check-certificate https:\/\/github.com\/griddb\/c_client\/releases\/download\/v5.1.0\/griddb-c-client_5.1.0_amd64.deb\nRUN dpkg -i griddb-c-client_5.1.0_amd64.deb\n\nRUN wget https:\/\/prdownloads.sourceforge.net\/swig\/swig-4.0.2.tar.gz\nRUN tar xvzf swig-4.0.2.tar.gz\n\nWORKDIR \/swig-4.0.2\nRUN \/swig-4.0.2\/autogen.sh\nRUN \/swig-4.0.2\/configure\nRUN make\nRUN make install\n\nRUN go env -w GO111MODULE=off\nRUN go get -d github.com\/griddb\/go_client\nWORKDIR $GOPATH\/src\/github.com\/griddb\/go_client\nRUN ls -la\nRUN .\/run_swig.sh\nRUN go install\n\nworkdir \/app\n\nADD . \/app\/web_server\nADD .\/frontend \/app\/frontend\n\nRUN curl -fsSL https:\/\/deb.nodesource.com\/setup_20.x | bash - && apt-get install -y nodejs\nWORKDIR \/app\/frontend\nRUN npm install\nRUN npm install react-scripts@3.4.1 -g --silent\nRUN npm run pre-build\nRUN npm run build\nRUN npm run post-build\n\nWORKDIR \/app\/web_server\nRUN go get github.com\/dgrijalva\/jwt-go\nRUN go get github.com\/gorilla\/mux\nRUN go build -o web_server *.go \nRUN chmod +x \/app\/web_server\/web_server\n\nEXPOSE 8080\n\ncmd [\"\/app\/web_server\/web_server\"]<\/code><\/pre>\n<\/div>\n
\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u76ee\u7684\u306f\u3001\u4e0a\u3067\u8aac\u660e\u3057\u305f\u3088\u3046\u306b\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u4e21\u65b9\u3067\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u307e\u305a\u3001Go\u306e\u30d9\u30fc\u30b9\u30fb\u30a4\u30e1\u30fc\u30b8\u304b\u3089\u59cb\u3081\u3066\u3001\u305d\u3053\u304b\u3089\u62e1\u5f35\u3057\u3066\u3044\u304d\u307e\u3059\u3002GridDB\u306eGo\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\uff08GridDB\u3068\u3084\u308a\u3068\u308a\u3059\u308b\u305f\u3081\uff09\u3001node.js\u3068react\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\uff08\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306ehtml\u30b3\u30fc\u30c9\u3092\u30d3\u30eb\u30c9\u3059\u308b\u305f\u3081\uff09\u3001\u6700\u5f8c\u306b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306egolang\u30d0\u30a4\u30ca\u30ea\u30d5\u30a1\u30a4\u30eb\u3092\u30d3\u30eb\u30c9\u3057\u307e\u3059\u3002\u5168\u3066\u306e\u624b\u9806\u306fDockerfile\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3082\u3057\u4f55\u304b\u3054\u4e0d\u660e\u306a\u70b9\u304c\u3042\u308c\u3070\u3001Stackoverflow\u3067\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n
\u8a8d\u8a3cDockerfile<\/h3>\n
\u3053\u306e\u30b3\u30f3\u30c6\u30ca\u306fJSON Web Tokens<\/a>\u3092\u63d0\u4f9b\u3059\u308b\u3060\u3051\u306a\u306e\u3067\u3001\u30b3\u30f3\u30c6\u30ca\u306e\u4e2d\u3067\u306f\u6700\u3082\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n
\n
FROM golang:1.20.4-bullseye\n\nADD . \/app\/authentication\n\nWORKDIR \/app\/authentication\n\nRUN go mod download && go mod verify\n\nRUN go get github.com\/dgrijalva\/jwt-go\nRUN go build -o authentication *.go\nRUN chmod +x \/app\/authentication\/authentication\n\ncmd [\"\/app\/authentication\/authentication\"]<\/code><\/pre>\n<\/div>\n
\u3053\u3053\u3067\u306f\u3001json\u30a6\u30a7\u30d6\u30c8\u30fc\u30af\u30f3\u3092\u767a\u884c\u3059\u308b\u305f\u3081\u306ego\u30b3\u30fc\u30c9\u306e\u30d0\u30a4\u30ca\u30ea\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3060\u3051\u3067\u3042\u308a\u3001Dockerfile\u306f\u305d\u306e\u30b7\u30f3\u30d7\u30eb\u3055\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b5\u30fc\u30d3\u30b9\u304cTODO\u30a2\u30d7\u30ea\u3068\u3069\u306e\u3088\u3046\u306b\u7d50\u3073\u3064\u3044\u3066\u3044\u308b\u304b\u306f\u3001\u5f8c\u307b\u3069\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n
\u30b3\u30fc\u30c9<\/h2>\n
\u305d\u308c\u3067\u306f\u3001\u3053\u306e\u30a2\u30d7\u30ea\u3092\u7acb\u3061\u4e0a\u3052\u3066\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u308f\u308c\u308b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3057\u3087\u3046\u3002\u6700\u521d\u306b\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u3092\u8aac\u660e\u3057\u3001\u6b21\u306b\u30a6\u30a7\u30d6\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306b\u79fb\u308a\u3001\u6700\u5f8c\u306breact.js\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n
\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9<\/h3>\n
\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6df1\u307f\u3092\u6301\u305f\u305b\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u7d39\u4ecb\u3059\u308b\u305f\u3081\u306b\u3001\u3053\u306e\u8a8d\u8a3c\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3092\u542b\u3081\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002\u901a\u5e38\u3001\u5b9f\u4e16\u754c\/\u30d7\u30ed\u30c0\u30af\u30b7\u30e7\u30f3\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5404\u30e6\u30fc\u30b6\u30fc\u306e\u500b\u4eba\u30c7\u30fc\u30bf\u3092\u30b5\u30a4\u30ed\u5316\u3057\u3066\u5b89\u5168\u306b\u4fdd\u3064\u305f\u3081\u306b\u3001\u30b5\u30a4\u30f3\u30a2\u30c3\u30d7\/\u30b5\u30a4\u30f3\u30a4\u30f3\/\u30b5\u30a4\u30f3\u30a2\u30a6\u30c8\u306e\u30d7\u30ed\u30bb\u30b9\u5168\u4f53\u3092\u6301\u3064\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u6709\u52b9\u306a\u30c8\u30fc\u30af\u30f3\u3092\u4ed8\u4e0e\u3057\u3001API\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u304c\u4f7f\u7528\u3055\u308c\u308b\u305f\u3073\u306b\u305d\u308c\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3001\u5927\u307e\u304b\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002\u30c8\u30fc\u30af\u30f3\u304c\u9001\u4fe1\u3055\u308c\u306a\u3044\u304b\u3001\u30c8\u30fc\u30af\u30f3\u304c\u7121\u52b9\u306a\u5834\u5408\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306f\u5931\u6557\u3057\u307e\u3059\u3002<\/p>\n
\u4f8b\u3048\u3070\u3001\u3059\u3079\u3066\u306eTODO\u30a2\u30a4\u30c6\u30e0\u3092\u8fd4\u3059\/get<\/code>\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u547c\u3073\u51fa\u3057\u305f\u3044\u5834\u5408\u3001\u307e\u305a\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u6709\u52b9\u306a\u30c8\u30fc\u30af\u30f3\u3092\u53d6\u5f97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3057\u3066\u3001\/get<\/code> \u306e HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306b\u3001\u30c8\u30fc\u30af\u30f3\u3092\u30d8\u30c3\u30c0\u30fc\u306b\u542b\u3081\u307e\u3059\u3002\u3068\u3044\u3046\u308f\u3051\u3067\u3059\u3002\u4eca\u56de\u306f\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u5408\u308f\u305b\u3066Golang\u3067\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u3092\u66f8\u304d\u307e\u3057\u305f\u3002\u3053\u306e\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u72ec\u81ea\u306e\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u3067\u3082\u3042\u308a\u3001\u30b5\u30fc\u30d0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306b\u8a2d\u5b9a\u3057\u305f\u306e\u3068\u540c\u3058\u7f72\u540d\u30ad\u30fc\u3067\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u305fHTTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306bJSON\u30a6\u30a7\u30d6\u30c8\u30fc\u30af\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n
\n
package main\n\nimport (\n    \"fmt\"\n    \"log\"\n    \"net\/http\"\n    \"time\"\n\n    jwt \"github.com\/golang-jwt\/jwt\"\n)\n\nvar mySigningKey = []byte(\"ScruffMcGruff\")\n\nfunc GetJWT() (string, error) {\n    token := jwt.New(jwt.SigningMethodHS256)\n\n    claims := token.Claims.(jwt.MapClaims)\n\n    claims[\"authorized\"] = true\n    claims[\"aud\"] = \"golang-blog\"\n    claims[\"iss\"] = \"israel\"\n    claims[\"exp\"] = time.Now().Add(time.Hour * 1).Unix()\n\n    tokenString, err := token.SignedString(mySigningKey)\n\n    if err != nil {\n        fmt.Errorf(\"Something Went Wrong: %s\", err.Error())\n        return \"\", err\n    }\n\n    return tokenString, nil\n}<\/code><\/pre>\n<\/div>\n
\u3053\u308c\u306f\u30c8\u30fc\u30af\u30f3\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306e\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30fc\u30c9\u3067\u3059\u3002\u4e00\u610f\u306esigningKey\u3068claim\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u5074\u3067\u30c8\u30fc\u30af\u30f3\u3092\u691c\u8a3c\u3057\u3066\u3001\u53d7\u3051\u53d6\u3063\u305f\u30c8\u30fc\u30af\u30f3\u304c\u6709\u52b9\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u3053\u306e\u30b3\u30fc\u30c9\u306e\u5927\u90e8\u5206\u306f\u3001jwt\u30d1\u30c3\u30b1\u30fc\u30b8\uff08\u3053\u306e\u30b3\u30fc\u30c9\u30d6\u30ed\u30c3\u30af\u306e\u5148\u982d\u3067\u30a4\u30f3\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\uff09\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30c8\u30fc\u30af\u30f3\u6587\u5b57\u5217\u304c\u624b\u306b\u5165\u3063\u305f\u3089\u3001\uff08Golang Standard Library\u3092\u4f7f\u3063\u3066\uff09\u30b7\u30f3\u30d7\u30eb\u306ahttp\u30b5\u30fc\u30d0\u3092\u7acb\u3061\u4e0a\u3052\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5230\u9054\u3059\u308b\u305f\u3073\u306b\u30c8\u30fc\u30af\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n
\n
func enableCors(w *http.ResponseWriter) {\n    (*w).Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n}\n\nfunc Index(w http.ResponseWriter, r *http.Request) {\n\n    enableCors(&w)\n\n    validToken, err := GetJWT()\n    fmt.Println(validToken)\n    if err != nil {\n        fmt.Println(\"Failed to generate token\")\n    }\n\n    fmt.Fprintf(w, string(validToken))\n}\n\nfunc handleRequests() {\n\n    http.HandleFunc(\"\/\", Index)\n    fmt.Println(\"Starting on port 2828\")\n    log.Fatal(http.ListenAndServe(\":2828\", nil))\n}\n\nfunc main() {\n    handleRequests()\n}<\/code><\/pre>\n<\/div>\n
\u3053\u306e\u30b5\u30fc\u30d0\u30fc\u3092\u30d9\u30a2\u30e1\u30bf\u30eb\u3067\u5b9f\u884c\u3067\u304d\u308b\u306e\u3067\u3042\u308c\u3070\u3001http:\/\/localhost:2828\/<\/code>\u306b\u554f\u3044\u5408\u308f\u305b\u308c\u3070\u3001\u30c8\u30fc\u30af\u30f3\u6587\u5b57\u5217\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u6211\u3005\u306f\u3053\u308c\u3092 docker \u3067\u5b9f\u884c\u3059\u308b\u3064\u3082\u308a\u306a\u306e\u3067\u3001\u4ee3\u308f\u308a\u306b\u30db\u30b9\u30c8\u540d\/\u30b5\u30fc\u30d3\u30b9\u540d http:\/\/authentication:2828\/<\/code> \u3067\u547c\u3073\u51fa\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u30c8\u30fc\u30af\u30f3\u3092\u53d6\u5f97\u3057\u3066\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306b\u63d0\u4f9b\u3057\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u30fb\u30af\u30a8\u30ea\u3092\u6210\u529f\u3055\u305b\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n
\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30b3\u30f3\u30c6\u30ca<\/h3>\n
\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e Go \u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u30b7\u30f3\u30d7\u30eb\u306aTODO\u30a2\u30d7\u30ea\u3092\u4f5c\u6210\u3059\u308b\u76ee\u7684\u3067\u3001GridDB Docker\u30b3\u30f3\u30c6\u30ca\u306b\u554f\u3044\u5408\u308f\u305b\u308b\u30b7\u30f3\u30d7\u30eb\u306aCRUD API\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u9759\u7684\u306aHTML\u306eReact.js\u30d5\u30a1\u30a4\u30eb\u3084\u3001API\u3092\u30db\u30b9\u30c8\u3059\u308bWeb\u30b5\u30fc\u30d0\u3082\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
\u307e\u305a\u306fGridDB\u56fa\u6709\u306e\u30b3\u30fc\u30c9\u3092\u898b\u3066\u3001\u305d\u3053\u304b\u3089\u5c55\u958b\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
GridDB\u63a5\u7d9a\u3068\u30d8\u30eb\u30d1\u30fc\u95a2\u6570<\/h4>\n
\n
type Todo struct {\n    Id        int\n    Title     string\n    Completed bool\n}\n\nfunc ConnectGridDB() griddb.Store {\n    factory := griddb.StoreFactoryGetInstance()\n\n    \/\/ Get GridStore object\n    gridstore, err := factory.GetStore(map[string]interface{}{\n        \"notification_member\": \"griddb-server:10001\",\n        \"cluster_name\":        \"myCluster\",\n        \"username\":            \"admin\",\n        \"password\":            \"admin\"})\n    if err != nil {\n        fmt.Println(err)\n        panic(\"err get store\")\n    }\n\n    return gridstore\n}\n\nfunc createTodo() {\n    gridstore := ConnectGridDB()\n    defer griddb.DeleteStore(gridstore)\n    conInfo, err := griddb.CreateContainerInfo(map[string]interface{}{\n        \"name\": \"todo\",\n        \"column_info_list\": [][]interface{}{\n            {\"id\", griddb.TYPE_INTEGER},\n            {\"title\", griddb.TYPE_STRING},\n            {\"completed\", griddb.TYPE_BOOL}},\n        \"type\":    griddb.CONTAINER_COLLECTION,\n        \"row_key\": true})\n    if err != nil {\n        fmt.Println(\"Create containerInfo failed, err:\", err)\n        panic(\"err CreateContainerInfo\")\n    }\n    _, e := gridstore.PutContainer(conInfo)\n    if e != nil {\n        fmt.Println(\"put container failed, err:\", e)\n        panic(\"err PutContainer\")\n    }\n}<\/code><\/pre>\n<\/div>\n
\u3053\u308c\u306f\u3001GridDB\u306e\u884c\u306e\u30b9\u30ad\u30fc\u30de\u3092\u5b9a\u7fa9\u3059\u308b\u69cb\u9020\u4f53\u3067\u3059\u3002\u57fa\u672c\u7684\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5404TODO\u9805\u76ee\u306f\u3001ID\uff08rowkey\uff09\u3001\u30bf\u30a4\u30c8\u30eb\u3001\u5b8c\u4e86\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u6301\u3061\u307e\u3059\u3002\u3053\u306e\u30b9\u30ad\u30fc\u30de\u306f\u3001TODO\u69cb\u9020\u4f53\u3068CreateTodo()\u95a2\u6570\u306b\u53cd\u6620\u3055\u308c\u307e\u3059\u3002ConnectGridDB\u95a2\u6570\u306f\u3001\u8a8d\u8a3c\u60c5\u5831\u3092\u5165\u529b\u3057\u3001GridDB\u30b3\u30f3\u30c6\u30ca\u3068\u306e\u63a5\u7d9a\u3092\u8a66\u307f\u307e\u3059\u3002\u3053\u3053\u3067\u4f7f\u7528\u3059\u308b\u8a8d\u8a3c\u60c5\u5831\u306f\u3059\u3079\u3066\u30b7\u30b9\u30c6\u30e0\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u3059\u3002\u552f\u4e00\u6ce8\u610f\u3059\u3079\u304d\u70b9\u306f\u3001notification_member<\/code>\u304cGridDB Docker\u30b3\u30f3\u30c6\u30ca\u306e\u30b5\u30fc\u30d3\u30b9\/\u30db\u30b9\u30c8\u540d\u3067\u3042\u308bgriddb-server<\/code>\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u3068\u3001GridDB\u30b5\u30fc\u30d0\u3068\u3084\u308a\u53d6\u308a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u307e\u305f\u3001\u5148\u306b\u8aac\u660e\u3057\u305f\u3088\u3046\u306b\u3001CreateTodo()\u95a2\u6570\u306f\u5b9f\u969b\u306eTODO Collection\u30b3\u30f3\u30c6\u30ca\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u5b9f\u884c\u3055\u308c\u308b\u305f\u3073\u306b\u5b9f\u884c\u3055\u308c\u307e\u3059\u304c\u3001\u30b3\u30f3\u30c6\u30ca\u304c\u3059\u3067\u306b\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u4f55\u3082\u3057\u307e\u305b\u3093\u3002<\/p>\n
\u6b21\u306b\u3001GridDB\u306e\u30d8\u30eb\u30d1\u30fc\u95a2\u6570\u3092\u3044\u304f\u3064\u304b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
\n
func GetContainer(gridstore griddb.Store, cont_name string) griddb.Container {\n\n    col, err := gridstore.GetContainer(cont_name)\n    if err != nil {\n        fmt.Println(\"getting failed, err:\", err)\n        panic(\"err create query\")\n    }\n    col.SetAutoCommit(false)\n\n    return col\n}\n\nfunc QueryContainer(gridstore griddb.Store, col griddb.Container, query_string string) griddb.RowSet {\n    query, err := col.Query(query_string)\n    if err != nil {\n        fmt.Println(\"create query failed, err:\", err)\n        panic(\"err create query\")\n    }\n\n    \/\/ Execute query\n    rs, err := query.Fetch(true)\n    if err != nil {\n        fmt.Println(\"fetch failed, err:\", err)\n        panic(\"err create rowset\")\n    }\n    return rs\n}<\/code><\/pre>\n<\/div>\n
\u3053\u308c\u3089\u306e\u95a2\u6570\u306f\u3001\u30b3\u30fc\u30c9\u3092\u3059\u3063\u304d\u308a\u3055\u305b\u30011\u884c\u3067\u30af\u30a8\u30ea\u30fc\u7d50\u679c\u3092\u53d6\u5f97\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n
CRUD\u95a2\u6570\u306b\u79fb\u308b\u524d\u306b\u3001\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u6709\u52b9\u306aJSON\u30a6\u30a7\u30d6\u30c8\u30fc\u30af\u30f3\u3092\u53d7\u3051\u53d6\u308b\u95a2\u6570\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n
\n
func GetToken(w http.ResponseWriter, r *http.Request)  {\n\n    w.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\n    resp, err := http.Get(\"http:\/\/authentication:2828\")\n    if err != nil {\n        log.Fatalln(\"error grabbing Token\", err)\n    }\n\n   body, err := ioutil.ReadAll(resp.Body)\n   if err != nil {\n      log.Fatalln(err)\n   }\n    w.Write(body)\n}\n\nfunc main() {\n    ....snip\n    router.HandleFunc(\"\/getToken\", GetToken)\n}<\/code><\/pre>\n<\/div>\n
\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u304b\u3089\u306e HTTP \u30ea\u30af\u30a8\u30b9\u30c8\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074 (\u3064\u307e\u308a\u30d6\u30e9\u30a6\u30b6) \u3067\u884c\u308f\u308c\u308b\u306e\u3067\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u304b\u3089\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u306b\u76f4\u63a5\u554f\u3044\u5408\u308f\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u3064\u307e\u308a\u3001\u30c8\u30fc\u30af\u30f3\u3092\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306b\u6e21\u3059\u306b\u306f\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3067\u30c8\u30fc\u30af\u30f3\u3092\u53d7\u3051\u53d6\u308a\u3001 \/getToken<\/code> \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u304c\u547c\u3070\u308c\u305f\u3068\u304d\u306b\u305d\u308c\u3092\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306b\u6e21\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u306f\u3001\u8ab0\u3067\u3082\u30c8\u30fc\u30af\u30f3\u3092\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u306a\u3044\u305f\u3081\u306b\u3001\u4f55\u3089\u304b\u306e\u30ed\u30b0\u30a4\u30f3\u6a5f\u69cb\uff08\u30e6\u30fc\u30b6\u30fc\u540d\/\u30d1\u30b9\u30ef\u30fc\u30c9\uff09\u304c\u5fc5\u8981\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u304c\u3001\u30c7\u30e2\u76ee\u7684\u3067\u3042\u308c\u3070\u3001\u3053\u306e\u5b9f\u88c5\u3067\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n
CRUD \u95a2\u6570<\/h4>\n
\u305d\u308c\u3067\u306f\u6700\u5f8c\u306b\u3001Go\u30b3\u30fc\u30c9\u306eCreate\u3001Read\u3001Update\u3001Delete\u95a2\u6570\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002Create\u306fCreateTodoItem\u3067\u51e6\u7406\u3055\u308c\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u304c\u9078\u629e\u3057\u305f\u884c\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002Read\u306fGet()\u3067\u51e6\u7406\u3055\u308c\u3001\u5358\u7d14\u306b\u3059\u3079\u3066\u306e\u884c\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u8fd4\u3057\u307e\u3059\u3002Update()\u306f\u3001TODO\u9805\u76ee\u306e “completed “\u30ab\u30e9\u30e0\u3092true\u307e\u305f\u306ffalse\u306b\u5207\u308a\u66ff\u3048\u307e\u3059\u3002\u305d\u3057\u3066\u6700\u5f8c\u306b DeleteTodoItem() \u306f\u3001\u30e6\u30fc\u30b6\u304c\u305d\u306e\u884c\u306e\u51e6\u7406\u3092\u7d42\u3048\u308b\u3068\u305d\u306e\u884c\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n
\n
func Get(w http.ResponseWriter, r *http.Request) {\n\n    w.Header().Set(\"Content=Type\", \"application\/json\")\n    w.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\n    gridstore := ConnectGridDB()\n    defer griddb.DeleteStore(gridstore)\n\n    col := GetContainer(gridstore, \"todo\")\n    defer griddb.DeleteContainer(col)\n\n    rs := QueryContainer(gridstore, col, \"select *\")\n    defer griddb.DeleteRowSet(rs)\n\n    var todos []Todo\n    for rs.HasNext() {\n        rrow, err := rs.NextRow()\n        if err != nil {\n            fmt.Println(\"NextRow from rs failed, err:\", err)\n            panic(\"err NextRow from rowset\")\n        }\n        var todo Todo\n        todo.Id = rrow[0].(int)\n        todo.Title = rrow[1].(string)\n        todo.Completed = rrow[2].(bool)\n        todos = append(todos, todo)\n    }\n    if err := json.NewEncoder(w).Encode(todos); err != nil {\n        log.Panic(err)\n    }\n}\n\nfunc CreateTodoItem(w http.ResponseWriter, r *http.Request) {\n\n    w.Header().Set(\"Content=Type\", \"application\/json\")\n    w.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\n    gridstore := ConnectGridDB()\n    defer griddb.DeleteStore(gridstore)\n\n    col := GetContainer(gridstore, \"todo\")\n    defer griddb.DeleteContainer(col)\n\n    decoder := json.NewDecoder(r.Body)\n    var t Todo\n    err := decoder.Decode(&t)\n    if err != nil {\n        fmt.Println(\"decode err\", err)\n    }\n\n    col.SetAutoCommit(false)\n    err = col.Put([]interface{}{t.Id, t.Title, t.Completed})\n    if err != nil {\n        fmt.Println(\"put row name01 fail, err:\", err)\n    }\n    fmt.Println(\"Creating Item\")\n    col.Commit()\n}\n\nfunc UpdateTodoItem(w http.ResponseWriter, r *http.Request) {\n\n    w.Header().Set(\"Content=Type\", \"application\/json\")\n    w.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\n    gridstore := ConnectGridDB()\n    defer griddb.DeleteStore(gridstore)\n\n    col := GetContainer(gridstore, \"todo\")\n    defer griddb.DeleteContainer(col)\n    col.SetAutoCommit(false)\n\n    vars := mux.Vars(r)\n    idStr := vars[\"id\"]\n    id, err := strconv.Atoi(idStr)\n    if err != nil {\n        http.Error(w, \"Invalid ID\", http.StatusBadRequest)\n        return\n    }\n\n    query_str := fmt.Sprintf(\"SELECT * WHERE id = %d\", id)\n\n    rs := QueryContainer(gridstore, col, query_str)\n    defer griddb.DeleteRowSet(rs)\n\n    for rs.HasNext() {\n        rrow, err := rs.NextRow()\n        if err != nil {\n            fmt.Println(\"GetNextRow err:\", err)\n            panic(\"err GetNextRow\")\n        }\n\n        todo_title := rrow[1]\n        todo_done := rrow[2].(bool) \/\/casting interface{} to bool\n\n        \/\/Update row from completed to not, etc\n        err2 := rs.Update([]interface{}{id, todo_title, !todo_done})\n        if err2 != nil {\n            fmt.Println(\"Update err: \", err2)\n        }\n    }\n    col.Commit()\n}\n\nfunc DeleteTodoItem(w http.ResponseWriter, r *http.Request) {\n\n    w.Header().Set(\"Content=Type\", \"application\/json\")\n    w.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\n    gridstore := ConnectGridDB()\n    defer griddb.DeleteStore(gridstore)\n\n    col := GetContainer(gridstore, \"todo\")\n    defer griddb.DeleteContainer(col)\n    col.SetAutoCommit(false)\n\n\n    vars := mux.Vars(r)\n    idStr := vars[\"id\"]\n    id, err := strconv.Atoi(idStr)\n    if err != nil {\n        http.Error(w, \"Invalid ID\", http.StatusBadRequest)\n        return\n    }\n\n    query_str := fmt.Sprintf(\"SELECT * WHERE id = %d\", id)\n    fmt.Println(query_str)\n\n    rs := QueryContainer(gridstore, col, query_str)\n    defer griddb.DeleteRowSet(rs)\n\n    for rs.HasNext() {\n        rrow, err11 := rs.NextRow() \/\/Avoid invalid results returned\n        if err11 != nil {\n            fmt.Println(\"GetNextRow err:\", err11)\n            panic(\"err GetNextRow\")\n        }\n        fmt.Println(rrow)\n        fmt.Println((\"removing\"))\n        err5 := rs.Remove()\n        if err5 != nil {\n            fmt.Println(\"Remove err: \", err5)\n        }\n    }\n\n    col.Commit()\n    fmt.Println(\"Delete Row\")\n    fmt.Println(\"success!\")\n\n}<\/code><\/pre>\n<\/div>\n
\u3053\u308c\u3089\u306e\u95a2\u6570\u306f\u3059\u3079\u3066\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u30b3\u30fc\u30c9\u304b\u3089\u7279\u5b9a\u306e\u30eb\u30fc\u30c8\u304c\u547c\u3073\u51fa\u3055\u308c\u305f\u3068\u304d\u306b\u547c\u3073\u51fa\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306f\u30da\u30fc\u30b8\u30ed\u30fc\u30c9\u6642\u306b \/get\/<\/code> \u3092\u547c\u3073\u51fa\u3059\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u3059\u3079\u3066\u306eTODO\u884c\u3092\u8aad\u307f\u8fbc\u3080\u305f\u3081\u306bGet()\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u306b\u8fd4\u3059\u3001\u306a\u3069\u3067\u3059\u3002<\/p>\n
\u5225\u306e\u4f8b\u3068\u3057\u3066\u3001TODO\u9805\u76ee\/\u884c\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001TODO\u9805\u76ee\u306e\u30bf\u30a4\u30c8\u30eb\u3092\u6307\u5b9a\u3057\u3066POST HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3092Go\u30b5\u30fc\u30d0\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u3059\u308b\u3068\u3001\u81ea\u52d5\u7684\u306b\u4e00\u610f\u306eID\u304c\u4e0e\u3048\u3089\u308c\u3001\u9805\u76ee\u304c\u81ea\u52d5\u7684\u306b\u672a\u5b8c\u4e86\u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u8a8d\u8a3c\u30df\u30c9\u30eb\u30a6\u30a7\u30a2<\/h4>\n
\u8a8d\u8a3c\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u6709\u52b9\u306a\u30c8\u30fc\u30af\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u5c0f\u3055\u306ahttp\u30b5\u30fc\u30d0\u30fc\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u307e\u3059\u304c\u3001\u6709\u52b9\u306a\u30c8\u30fc\u30af\u30f3\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u305d\u308c\u306b\u5fdc\u3058\u3066\u884c\u52d5\u3059\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u306a\u3051\u308c\u3070\u3001\u4f55\u306e\u610f\u5473\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u30bf\u30b9\u30af\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u3001\u30df\u30c9\u30eb\u30a6\u30a7\u30a2<\/code>\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u57fa\u672c\u7684\u306b\u3001\u5404\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3067HTTP Request\u3092\u53d7\u4fe1\u3059\u308b\u305f\u3073\u306b\u3053\u306e\u95a2\u6570\u304c\u5b9f\u884c\u3055\u308c\u3001\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3001\u5165\u529b\u306b\u57fa\u3065\u3044\u3066\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u5410\u304d\u51fa\u3059\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30c8\u30fc\u30af\u30f3\u306a\u3057\u3067\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u53d7\u4fe1\u3057\u305f\u5834\u5408\u3001\u30c8\u30fc\u30af\u30f3\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u30a8\u30e9\u30fc\u3092\u8fd4\u3057\u3001\u30c8\u30fc\u30af\u30f3\u306f\u5b58\u5728\u3059\u308b\u304c\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u3066\u3044\u308b\u304b\u7121\u52b9\u3067\u3042\u308b\u5834\u5408\u3082\u540c\u3058\u3053\u3068\u304c\u8d77\u3053\u308a\u307e\u3059\u3002\u6b63\u3057\u3044\u30c7\u30fc\u30bf\u3092\u8fd4\u3059\u552f\u4e00\u306e\u65b9\u6cd5\u306f\u3001\u6709\u52b9\u306a\u30c8\u30fc\u30af\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n
\n
var MySigningKey = []byte(\"ScruffMcGruff\") \/\/same signing key is crucial. this part can be used as os environment to not have this information public\n\nfunc isAuthorized(endpoint func(http.ResponseWriter, *http.Request)) func(http.ResponseWriter, *http.Request) {\n    return func(w http.ResponseWriter, r *http.Request) {\n        if r.Header[\"Token\"] != nil {\n\n            token, err := jwt.Parse(r.Header[\"Token\"][0], func(token *jwt.Token) (interface{}, error) {\n                if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {\n                    return nil, fmt.Errorf((\"invalid Signing Method\"))\n                }\n                aud := \"golang-blog\"\n                checkAudience := token.Claims.(jwt.MapClaims).VerifyAudience(aud, false)\n                if !checkAudience {\n                    return nil, fmt.Errorf((\"invalid aud\"))\n                }\n                \/\/ verify iss claim\n                iss := \"israel\"\n                checkIss := token.Claims.(jwt.MapClaims).VerifyIssuer(iss, false)\n                if !checkIss {\n                    return nil, fmt.Errorf((\"invalid iss\"))\n                }\n\n                return MySigningKey, nil\n            })\n            if err != nil {\n                fmt.Fprintf(w, err.Error())\n            }\n\n            if token.Valid {\n                endpoint(w, r)\n            }\n\n        } else {\n            fmt.Fprintf(w, \"No Authorization Token provided\")\n        }\n    }\n}\n\nfunc main() {\n    .....snip\n    router.HandleFunc(\"\/get\", isAuthorized(Get)) \/\/run isAuthorized function as part of the handlefunc\n}<\/code><\/pre>\n<\/div>\n
\u57fa\u672c\u7684\u306b\u3053\u3053\u3067\u8d77\u3053\u3063\u3066\u3044\u308b\u3053\u3068\u306f\u3001\u3053\u306e\u95a2\u6570\u304c\u7f72\u540d\u9375\u3001\u7f72\u540d\u65b9\u6cd5\u3001\u30af\u30ec\u30fc\u30e0\u767a\u884c\u8005\u3001\u30af\u30ec\u30fc\u30e0\u95b2\u89a7\u8005\u3092\u691c\u8a3c\u3057\u3001\u3053\u308c\u3089\u3059\u3079\u3066\u304c\u30c1\u30a7\u30c3\u30af\u30a2\u30a6\u30c8\u3055\u308c\u308c\u3070\u3001\u5143\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u8fd4\u3057\u3001\u3069\u308c\u304b\u304c\u9593\u9055\u3063\u3066\u3044\u308c\u3070\u30a8\u30e9\u30fc\u3092\u8fd4\u3059\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u5404\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u547c\u3073\u51fa\u3057\u304c\u6709\u52b9\u306a\u30c8\u30fc\u30af\u30f3\u3092\u6301\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001 \u6e21\u3055\u308c\u308b\u60c5\u5831\u304c\u5b89\u5168\u306a\u5834\u6240\u306b\u3057\u304b\u884c\u304b\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
Go Web \u30b5\u30fc\u30d0\u30fc\u30fb\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/h4>\n
Go\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u306f\u3001\u975e\u5e38\u306b\u512a\u308c\u305f\u5805\u7262\u306anet\/http\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001API\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u305f\u3081\u306bgorilla\/mux\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u30b3\u30fc\u30c9\u306b\u306f\u5927\u3057\u305f\u3053\u3068\u306f\u306a\u3044\u306e\u3067\u3001\u3053\u3053\u3067\u7c21\u5358\u306b\u5171\u6709\u3057\u307e\u3059\u3002<\/p>\n
\n
func main() {\n\n    createTodo()\n\n    router := mux.NewRouter()\n    router.Use(mux.CORSMethodMiddleware(router))\n\n    router.HandleFunc(\"\/get\", isAuthorized(Get))\n    router.HandleFunc(\"\/getToken\", GetToken)\n    router.HandleFunc(\"\/create\", isAuthorized(CreateTodoItem)).Methods(\"POST\")\n    router.HandleFunc(\"\/update\/{id}\", isAuthorized(UpdateTodoItem)).Methods(\"POST\")\n    router.HandleFunc(\"\/delete\/{id}\", isAuthorized(DeleteTodoItem)).Methods(\"POST\")\n\n    router.PathPrefix(\"\/\").Handler(http.FileServer(http.Dir(\".\/public\/\")))\n\n    srv := &http.Server{\n        Handler: router,\n        Addr:    \"0.0.0.0:8080\",\n    }\n\n    fmt.Println(\"Listening on port 8080...\")\n    log.Fatal(srv.ListenAndServe())\n}<\/code><\/pre>\n<\/div>\n
\u307e\u305aTODO\u30b3\u30f3\u30c6\u30ca\u3092\u4f5c\u6210\u3057\uff08\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\uff09\u3001gorilla\/mux\u30d1\u30c3\u30b1\u30fc\u30b8\u304b\u3089\u30eb\u30fc\u30bf\u30fc\u30fb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u521d\u671f\u5316\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u95a2\u6570\u3067\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u30fb\u30eb\u30fc\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
\u305d\u3057\u3066\u6700\u5f8c\u306b\u3001\u30eb\u30fc\u30c8\u30da\u30fc\u30b8\uff08”\/”\uff09\u306b\u9759\u7684\u306aHTML\/JS\u306ereact.js\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u30b3\u30fc\u30c9<\/h3>\n
\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u30b3\u30fc\u30c9\u306f\u3001\u72ec\u81ea\u306e\u30b3\u30f3\u30c6\u30ca\u3067\u306f\u306a\u3044\u3057\u3001\u7279\u5225\u306a\u3053\u3068\u3092\u3059\u308b\u308f\u3051\u3067\u3082\u306a\u3044\u306e\u3067\u3001\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u5c11\u3057\u5bfe\u8c61\u5916\u3067\u3059\u3002\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u4e3b\u306a\u3053\u3068\u306f\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u30b3\u30fc\u30c9\u306f\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306e\u30b3\u30fc\u30c9\u3067\u78ba\u7acb\u3055\u308c\u305f\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306bHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u884c\u3044\u3001\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u30c7\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308b\u3068\u3001\u305d\u308c\u3092\u30b0\u30ea\u30c3\u30c9\u306b\u8868\u793a\u3057\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u304c\u65b0\u3057\u3044\u9805\u76ee\u3092\u4f5c\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n
\u552f\u4e00\u306e\u6ce8\u610f\u70b9\u306f\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u304b\u3089\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3078\u306e\u5404\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u306f\u6709\u52b9\u306a\u30c8\u30fc\u30af\u30f3\u304c\u5fc5\u8981\u3060\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u3001\u30da\u30fc\u30b8\u306e\u30ed\u30fc\u30c9\u6642\u306b\u30c8\u30fc\u30af\u30f3\u3092\u53d6\u5f97\u3057\u3001\u305d\u306e\u6587\u5b57\u5217\u3092\u30ea\u30a2\u30af\u30c8\u30b9\u30c6\u30fc\u30c8\u3068\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u9032\u884c\u4e2d\u306e\u5404\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u306f\u30c8\u30fc\u30af\u30f3\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n
\n
  const getToken = () => {\n    fetch(\"\/getToken\").then(function (response) {\n      return response.text()\n    }).then((data) => {\n        let respToken = data\n        console.log(\"respToken: \", data)\n        setToken(respToken) \/\/setting react state for token\n      }) \n    }<\/code><\/pre>\n<\/div>\n
And then here’s a request using the saved token:<\/p>\n
\n
const queryForRows = () => {\n  axios.get(\"\/get\",{ headers:{\"Token\": token}}).then((response) => {\n    let resp = (response.data);\n    let lastId = 0\n    resp.forEach((val, idx) => {\n      val[\"id\"] = idx \/\/adding ids for the datagrid (separate from the GridDB rowkey)\n      lastId = val.Id \/\/ grab last Id\n    })\n    setRows([...resp])\n    setLastId(lastId + 1)\n  })\n}<\/code><\/pre>\n<\/div>\n
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\"\"<\/a><\/p>\n
\u6b21\u306e\u30b9\u30c6\u30c3\u30d7<\/h2>\n
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\u7d50\u8ad6<\/h2>\n
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