{"id":34400,"date":"2023-03-23T20:31:42","date_gmt":"2024-01-24T14:46:40","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8gae-go%e7%9a%84%e8%87%aa%e5%8a%a8%e7%bc%93%e5%ad%98datastore%e5%ba%93goon%e3%80%82\/"},"modified":"2024-04-29T20:15:10","modified_gmt":"2024-04-29T12:15:10","slug":"%e4%bd%bf%e7%94%a8gae-go%e7%9a%84%e8%87%aa%e5%8a%a8%e7%bc%93%e5%ad%98datastore%e5%ba%93goon%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8gae-go%e7%9a%84%e8%87%aa%e5%8a%a8%e7%bc%93%e5%ad%98datastore%e5%ba%93goon%e3%80%82\/","title":{"rendered":"\u4f7f\u7528GAE\/Go\u7684\u81ea\u52a8\u7f13\u5b58Datastore\u5e93Goon"},"content":{"rendered":"

\u975e\u5e38\u62b1\u6b49\uff0c\u6211\u5b8c\u5168\u5fd8\u8bb0\u4e86\u5723\u8bde\u65e5\u5386\u7684\u5b58\u5728\u800c\u5ef6\u8bef\u4e86\u3002\u7ed9\u5404\u4f4d\u76f8\u5173\u4eba\u5458\u6df1\u611f\u62b1\u6b49\u3002\u3002\u3002<\/p>\n

\u6240\u4ee5\uff0c\u6362\u53e5\u8bdd\u8bf4\u3002<\/p>\n

\u4eca\u5e74\u7684Advent Calender\u91cc\u6d89\u53ca\u5f88\u591aGAE\/Go\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u975e\u5e38\u68d2\u3002
\n\u5e0c\u671b\u80fd\u65e9\u65e5\u770b\u5230\u53bb\u6389”\u03b2”\u5b57\u7684\u90a3\u4e00\u5929\u3002<\/p>\n

\u6211\u60f3\u7b80\u8981\u4ecb\u7ecd\u4e00\u4e0b\u5982\u4f55\u4f7f\u7528goon\u6765\u8f7b\u677e\u5904\u7406GAE\/Go\u7684Datastore\u3002\u867d\u7136\u6211\u5728\u4ee5\u524d\u7684Qiita\u4e0a\u4e5f\u63d0\u5230\u8fc7\u5b83\uff0c\u4f46\u6211\u4ece\u672a\u89c1\u8fc7\u6709\u4eba\u771f\u6b63\u4f7f\u7528\u5b83…<\/p>\n

GAE\/Go \u7684\u6807\u51c6 Datastore \u5305\u6709\u4e9b\u5c0f\u4e0d\u6ee1\u3002<\/h1>\n

GAE\/Go\u7684Datastore\u90e8\u5206\u975e\u5e38\u51fa\u8272\uff0cappengine SDK\u7684datastore\u5305\u975e\u5e38\u597d\u7528\uff0c\u53ea\u9700\u5b9a\u4e49struct\u5c31\u53ef\u4ee5\u975e\u5e38\u7b80\u5355\u5730\u5904\u7406Datastore\u3002<\/p>\n

\r\n\/\/GAE\/Go\u306edatastore\u5468\u308a<\/span>\r\n\/\/https:\/\/cloud.google.com\/appengine\/docs\/go\/datastore\/\u3088\u308a<\/span>\r\ntype<\/span> Employee<\/span> struct<\/span> {<\/span>\r\n    Name<\/span>     string<\/span>\r\n    Role<\/span>     string<\/span>\r\n    HireDate<\/span> time<\/span>.<\/span>Time<\/span>\r\n    Account<\/span>  string<\/span>\r\n}<\/span>\r\n\r\nfunc<\/span> handle<\/span>(<\/span>w<\/span> http<\/span>.<\/span>ResponseWriter<\/span>,<\/span> r<\/span> *<\/span>http<\/span>.<\/span>Request<\/span>)<\/span> {<\/span>\r\n    c<\/span> :=<\/span> appengine<\/span>.<\/span>NewContext<\/span>(<\/span>r<\/span>)<\/span>\r\n\r\n    e1<\/span> :=<\/span> Employee<\/span>{<\/span>\r\n        Name<\/span>:<\/span>     \"Joe Citizen\"<\/span>,<\/span>\r\n        Role<\/span>:<\/span>     \"Manager\"<\/span>,<\/span>\r\n        HireDate<\/span>:<\/span> time<\/span>.<\/span>Now<\/span>(),<\/span>\r\n        Account<\/span>:<\/span>  user<\/span>.<\/span>Current<\/span>(<\/span>c<\/span>)<\/span>.<\/span>String<\/span>(),<\/span>\r\n    }<\/span>\r\n\r\n    key<\/span>,<\/span> err<\/span> :=<\/span> datastore<\/span>.<\/span>Put<\/span>(<\/span>c<\/span>,<\/span> datastore<\/span>.<\/span>NewIncompleteKey<\/span>(<\/span>c<\/span>,<\/span> \"employee\"<\/span>,<\/span> nil<\/span>),<\/span> &<\/span>e1<\/span>)<\/span>\r\n    if<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\r\n        http<\/span>.<\/span>Error<\/span>(<\/span>w<\/span>,<\/span> err<\/span>.<\/span>Error<\/span>(),<\/span> http<\/span>.<\/span>StatusInternalServerError<\/span>)<\/span>\r\n        return<\/span>\r\n    }<\/span>\r\n\r\n    var<\/span> e2<\/span> Employee<\/span>\r\n    if<\/span> err<\/span> =<\/span> datastore<\/span>.<\/span>Get<\/span>(<\/span>c<\/span>,<\/span> key<\/span>,<\/span> &<\/span>e2<\/span>);<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\r\n        http<\/span>.<\/span>Error<\/span>(<\/span>w<\/span>,<\/span> err<\/span>.<\/span>Error<\/span>(),<\/span> http<\/span>.<\/span>StatusInternalServerError<\/span>)<\/span>\r\n        return<\/span>\r\n    }<\/span>\r\n\r\n    fmt<\/span>.<\/span>Fprintf<\/span>(<\/span>w<\/span>,<\/span> \"Stored and retrieved the Employee named %q\"<\/span>,<\/span> e2<\/span>.<\/span>Name<\/span>)<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u53ea\u662f\u6709\u4e9b\u70e6\u4eba\u7684\u4e8b\u60c5\u3002<\/p>\n
    \n
  • \n
      memcache\u3078\u306e\u81ea\u52d5\u7684\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3066\u6b32\u3057\u3044<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        \n
      • \n
          key\u3068\u304b\u7279\u5b9a\u30d7\u30ed\u30d1\u30c6\u30a3\u304b\u3089\u81ea\u52d5\u751f\u6210\u3057\u3066\u6b32\u3057\u3044<\/ul>\n<\/li>\n<\/ul>\n
           <\/p>\n
            Kind\u540d\u3068\u304bType\u540d\u3068\u540c\u3058\u3067\u826f\u3044\u304b\u3089\u308f\u3056\u308f\u3056\u6307\u5b9a\u3057\u3066\u4f5c\u308a\u305f\u304f\u306a\u3044<\/ul>\n
            \u6211\u6709\u4e00\u4e9b\u5c0f\u538b\u529b\u3002<\/p>\n
            \u4e8e\u662fGoon\u767b\u573a\u4e86\u3002<\/p>\n
            \u5c0f\u6df7\u6df7<\/h1>\n
            Goon\u662f\u4e00\u4e2a\u5e26\u6709\u81ea\u52a8\u7f13\u5b58\u7684GAE\/Go Datastore\u5e93\uff0c\u5b83\u53c2\u8003\u4e86NDB\u5e76\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\u3002<\/p>\n
              \n
            • \n
                Datastore\u306eKey\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u30ad\u30fc\u3068\u3057\u305fin-memory\u3068memcache\u3078\u306e\u81ea\u52d5\u30ad\u30e3\u30c3\u30b7\u30e5<\/ul>\n<\/li>\n<\/ul>\n
                 <\/p>\n
                  \n
                • \n
                    Type\u540d\u3092\u5229\u7528\u3057\u305fKind\u540d\u306e\u81ea\u52d5\u89e3\u6c7a<\/ul>\n<\/li>\n<\/ul>\n
                     <\/p>\n
                      Datastore Key\u3084Parent Key\u3092Type\u306e\u7279\u5b9a\u30bf\u30b0\u304c\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u5229\u7528\u3057\u3066\u81ea\u52d5\u751f\u6210<\/ul>\n
                      \u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528Goon\u800c\u4e0d\u662f\u6807\u51c6\u7684Datastore\u5305\uff0c\u53ef\u4ee5\u4f7f\u5f97\u4e0eDatastore\u76f8\u5173\u7684\u4ee3\u7801\u53d8\u5f97\u66f4\u77ed\u3002<\/p>\n
                      \u4f7f\u7528\u65b9\u6cd5<\/h2>\n
                      \u73b0\u5728\u6211\u8981\u5199\u5173\u4e8e\u4f7f\u7528\u65b9\u6cd5\u3002
                      \n\u5728\u8fd9\u6b21\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u60f3\u4e3e\u4e00\u4e2a\u8fc7\u53bb\u4e3a\u516c\u53f8\u5f00\u53d1\u7684\u5de5\u4f5c\u65f6\u95f4\u8f93\u5165\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u7684\u201c\u5de5\u4f5c\u65f6\u95f4\u201d\u5b9e\u4f53\u3002<\/p>\n
                      \u5b89\u88c5goon<\/h3>\n
                      \u6682\u65f6\u5148\u53bb\u62ff\u5427\u3002<\/p>\n
                      $ <\/span>go get github.com\/mjibson\/goon\r\n<\/code><\/pre>\n
                      \u521b\u5efa\u7c7b\u578b<\/h3>\n
                      \u9996\u5148\uff0c\u6211\u4eec\u8981\u521b\u5efa\u4e00\u4e2a\u9002\u7528\u4e8e\u5b9e\u4f53\uff08Entity\uff09\u7684\u7c7b\u578b\u3002<\/p>\n
                      \r\n\/\/\u7a3c\u50cd\u6642\u9593Entity<\/span>\r\ntype<\/span> Worktime<\/span> struct<\/span> {<\/span>\r\n    Ymd<\/span>       string<\/span>         `datastore:\"-\" goon:\"id\"`<\/span>\r\n    MemberKey<\/span> *<\/span>datastore<\/span>.<\/span>Key<\/span> `datastore:\"-\" goon:\"parent\"`<\/span>\r\n\r\n    StartTime<\/span>     string<\/span>     `datastore:\"startTime,noindex\"`<\/span>\r\n    EndTime<\/span>       string<\/span>     `datastore:\"endTime,noindex\"`<\/span>\r\n    RestTime<\/span>      string<\/span>     `datastore:\"lateRestTime,noindex\"`<\/span>\r\n    Status<\/span>        WorkStatus<\/span> `datastore:\"status\"`<\/span>\r\n    Etc<\/span>           string<\/span>     `datastore:\"etc,noindex\"`<\/span>\r\n    Worktime<\/span>      int<\/span>        `datastore:\"worktime,noindex\"`<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                      \u9664\u4e86\u5e38\u89c4\u7684 datastore\uff0c”Ymd” \u5b57\u6bb5\u548c “MemberKey” \u5b57\u6bb5\u4e0a\u90fd\u9644\u6709 “goon” \u6807\u7b7e\u3002
                      \n“goon: “id”” \u6807\u7b7e\u58f0\u660e\u8be5\u5b57\u6bb5\u5c06\u7528\u4f5c datastore.Key \u7684 Name \u503c\u3002
                      \n“goon: “parent”” \u6807\u7b7e\u58f0\u660e\u8be5\u5b57\u6bb5\u5c06\u7528\u4f5c datastore.Key \u7684 Parent Key\u3002
                      \n\u7531\u4e8e\u5b83\u4eec\u90fd\u4e0d\u4f1a\u88ab\u4fdd\u5b58\u4e3a Datastore \u5b9e\u4f53\uff08\u5728\u68c0\u7d22\u65f6\u4ece Key \u83b7\u53d6\uff09\uff0c\u56e0\u6b64\u5b83\u4eec\u90fd\u88ab\u6807\u8bb0\u4e3a “datastore: -“\u3002<\/p>\n
                      \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u4f7f\u7528MemberKey\uff08\u8868\u793a\u6210\u5458\u7684\u952e\uff09\u4f5c\u4e3aParent Key\uff0c\u5e76\u5c06Ymd\uff08\u65e5\u671f\uff09\u4f5c\u4e3aKey Name\u521b\u5efadatastore.Key\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3aEntity\u7684Key\u3002<\/p>\n
                      \u521b\u5efaGoon\u5b9e\u4f8b<\/h3>\n
                      \u7136\u540e\u521b\u5efa\u4e00\u4e2a\u7528\u4e8e\u8fdb\u884cGet\u6216Put\u64cd\u4f5c\u7684Goon\u5b9e\u4f8b\u3002
                      \n\u53ef\u4ee5\u901a\u8fc7*http.Request\u6216appengine.Context\u6765\u521b\u5efaGoon\u5b9e\u4f8b\u3002<\/p>\n
                      func<\/span> makeGoon<\/span>(<\/span>r<\/span> *<\/span>http<\/span>.<\/span>Request<\/span>)<\/span> goon<\/span>.<\/span>Goon<\/span> {<\/span>\r\n  g<\/span> :=<\/span> goon<\/span>.<\/span>NewGoon<\/span>(<\/span>r<\/span>)<\/span>\r\n  return<\/span> g<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                      \u5982\u679c\u8981\u5728GAE\/Go\u7684UnitTest\uff08aetest\uff09\u7b49\u4e2d\u4f7f\u7528\uff0c\u53ef\u4ee5\u76f4\u63a5\u4eceappengine.Context\u521b\u5efa\u3002<\/p>\n
                      func<\/span> Test<\/span>()<\/span> error<\/span> {<\/span>\r\n    if<\/span> c<\/span>,<\/span> err<\/span> =<\/span> aetest<\/span>.<\/span>NewContext<\/span>(<\/span>&<\/span>aetest<\/span>.<\/span>Options<\/span>{});<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\r\n        panic<\/span>(<\/span>err<\/span>.<\/span>Error<\/span>())<\/span>\r\n    }<\/span>\r\n\r\n    g<\/span> =<\/span> goon<\/span>.<\/span>FromContext<\/span>(<\/span>c<\/span>)<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                      \u653e\u7f6e<\/h3>\n
                      \u6211\u60f3\u4f7f\u7528\u4e0a\u8ff0\u5185\u5bb9\u5b9e\u9645\u5c06\u6570\u636e\u5b58\u50a8\u5728Datastore\u4e2d\u3002<\/p>\n
                      \u57fa\u672c\u7684\u6b65\u9aa4\u662f<\/p>\n
                        \n
                      1. \n
                          \u521b\u5efaGoon\u5b9e\u4f8b<\/ol>\n<\/li>\n<\/ol>\n
                           <\/p>\n
                            \n
                          1. \n
                              \u5c06\u503c\u586b\u5145\u5230\u76ee\u6807\u5b9e\u4f53<\/ol>\n<\/li>\n<\/ol>\n
                               <\/p>\n
                                \u4f7f\u7528Goon\u5b9e\u4f8b\u7684Put\u65b9\u6cd5\u8fdb\u884cPut\u64cd\u4f5c<\/ol>\n
                                \u662f\u7684\u3002<\/p>\n
                                func<\/span> PutWorktime<\/span>(<\/span>r<\/span> *<\/span>http<\/span>.<\/span>Request<\/span>,<\/span> memberKey<\/span> *<\/span>datastore<\/span>.<\/span>Key<\/span>)<\/span> (<\/span>*<\/span>Worktime<\/span>,<\/span> error<\/span>)<\/span> {<\/span>\r\n    g<\/span> :=<\/span> goon<\/span>.<\/span>NewGoon<\/span>(<\/span>r<\/span>)<\/span>\r\n\r\n    \/\/goon\u30bf\u30b0\u306e\u5024\u4ee5\u5916\u3092\u4f5c\u308b \u203b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306e\u305f\u3081\u7701\u7565<\/span>\r\n    w<\/span>,<\/span> err<\/span> :=<\/span> createWorktime<\/span>(<\/span>r<\/span>)<\/span>\r\n\r\n    if<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\r\n        return<\/span> nil<\/span>,<\/span> err<\/span>\r\n    }<\/span>\r\n\r\n    \/\/Parent Key\u3092\u8a70\u3081\u308b<\/span>\r\n    w<\/span>.<\/span>MemberKey<\/span> =<\/span> memberKey<\/span>\r\n\r\n    \/\/Datastore Key\u306eName\u3092\u8a70\u3081\u308b<\/span>\r\n    w<\/span>.<\/span>Ymd<\/span> =<\/span> \"2014-12-24\"<\/span>\r\n\r\n    \/\/g.Put\u3067Put Key\u3084Kind\u540d\u306fGoon\u5074\u3067\u89e3\u6c7a<\/span>\r\n    \/\/\u307e\u305fPut\u6642\u306bMemcache\u3084In-Memory Cache\u3057\u3066\u304f\u308c\u308b<\/span>\r\n    \/\/\u306a\u304a\u8fd4\u5374\u5024\u306f *datastore.Key, error<\/span>\r\n    if<\/span> _<\/span>,<\/span> err<\/span> :=<\/span> g<\/span>.<\/span>Put<\/span>(<\/span>w<\/span>);<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\r\n        return<\/span> w<\/span>,<\/span> err<\/span>\r\n    }<\/span>\r\n\r\n    return<\/span> w<\/span>,<\/span> nil<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                                \u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u521b\u5efa\u5bc6\u94a5\u3001\u624b\u52a8\u8f93\u5165\u79cd\u7c7b\u540d\u79f0\uff0c\u7136\u540e\u5c06\u5176\u653e\u5165Memcache\u4e2d\u3002\u4f46\u662f\u73b0\u5728\u8fd9\u4e9b\u6b65\u9aa4\u90fd\u88ab\u7b80\u5316\u4e86\uff0c\u53d8\u5f97\u76f8\u5bf9\u6e05\u723d\u3002<\/p>\n
                                \u83b7\u5f97<\/h3>\n
                                \u4e0b\u4e00\u4e2a\u662fGet\u3002
                                \nGet\u57fa\u672c\u4e0a\u53ea\u9700\u8981\u6293\u53d6\u5e26\u6709goon\uff1a”id”\u6807\u7b7e\u7684Feed\u7684\u503c\uff0c\u800c\u4e0d\u9700\u8981\u8003\u8651datastore.Key\u3002<\/p>\n
                                \u57fa\u672c\u7684\u6b65\u9aa4\u662f<\/p>\n
                                  \n
                                1. \n
                                    \u521b\u5efaGoon\u5b9e\u4f8b<\/ol>\n<\/li>\n<\/ol>\n
                                     <\/p>\n
                                      \n
                                    1. \n
                                        \u5c06Key\u540d\u79f0\u653e\u5165\u76ee\u6807Entity\u7684goon:”id”\u5b57\u6bb5\u4e2d<\/ol>\n<\/li>\n<\/ol>\n
                                         <\/p>\n
                                          \u901a\u8fc7Goon\u5b9e\u4f8b\u7684Get\u65b9\u6cd5\u8fdb\u884c\u83b7\u53d6<\/ol>\n
                                          func<\/span> GetWorktime<\/span>(<\/span>r<\/span> *<\/span>http<\/span>.<\/span>Request<\/span>,<\/span> ymd<\/span> string<\/span>,<\/span> memberKey<\/span> *<\/span>datastore<\/span>.<\/span>Key<\/span>)<\/span> (<\/span>*<\/span>Worktime<\/span>,<\/span> error<\/span>)<\/span> {<\/span>\r\n    g<\/span> :=<\/span> goon<\/span>.<\/span>NewGoon<\/span>(<\/span>r<\/span>)<\/span>\r\n\r\n    \/\/goon:\"id\"\u3068goon:\"parent\"(\u3042\u308b\u5834\u5408)\u306b\u5024\u3092\u8a70\u3081\u308b<\/span>\r\n    w<\/span> :=<\/span> &<\/span>Worktime<\/span>{<\/span>\r\n        Ymd<\/span> :<\/span> ymd<\/span>,<\/span>\r\n        MemberKey<\/span> :<\/span> memberKey<\/span>\r\n    }<\/span>\r\n\r\n    \/\/Get\u306f\u81ea\u52d5\u7684\u306bmemory\u2192memcache\u2192datastore\u306e\u9806\u3067\u691c\u7d22\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/span>\r\n    \/\/\u6642\u3005memcache\u304c\u6050\u308d\u3057\u304f\u9045\u3044\u5834\u5408\u3082\u3042\u308b\u7a0b\u5ea6\u306e\u3068\u3053\u308d\u3067timeout\u3057\u3066datastore\u3092\u691c\u7d22\u3057\u306b\u884c\u3063\u3066\u304f\u308c\u307e\u3059\u3002<\/span>\r\n    if<\/span> err<\/span> :=<\/span> g<\/span>.<\/span>Get<\/span>(<\/span>w<\/span>);<\/span> err<\/span> !=<\/span> nil<\/span> {<\/span>\r\n        return<\/span> nil<\/span>,<\/span> err<\/span>\r\n    }<\/span>\r\n\r\n    return<\/span> w<\/span>,<\/span> nil<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                                          \u4f7f\u7528GetMulti\u51fd\u6570\u53ef\u4ee5\u540c\u65f6\u5bf9\u591a\u4e2a\u952e\u8fdb\u884c\u83b7\u53d6\u64cd\u4f5c\uff0c\u5e76\u4e14\u5b83\u672c\u8eab\u4e5f\u652f\u6301\u4ece\u7f13\u5b58\u4e2d\u83b7\u53d6\u6570\u636e\u7684\u529f\u80fd\u3002
                                          \n\u8fd9\u662fDatastore\u4e2d\u7684\u4e00\u9879\u7ecf\u5178\u6280\u5de7\uff0c
                                          \n\u5f53\u6211\u4eec\u50cf\u8fd9\u6b21\u4e00\u6837\u5c06\u201c\u65e5\u671f\u201d\u4f5c\u4e3a\u952e\u4f7f\u7528\uff0c\u5e76\u4e14\u60f3\u8fdb\u884c\u65e5\u671f\u8303\u56f4\u641c\u7d22\u65f6\uff08\u6bd4\u5982\u83b7\u53d62014\u5e745\u6708\u7684\u6240\u6709\u6570\u636e\uff09\uff0c
                                          \n\u4e0e\u4f7f\u7528\u7b28\u62d9\u7684datastore.Query\u8fdb\u884c\u7d22\u5f15\u641c\u7d22\u76f8\u6bd4\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u5305\u542b\u8be5\u65f6\u95f4\u6bb5\u5185\u6240\u6709\u65e5\u671f\u7684\u5217\u8868\uff0c\u5e76\u4f7f\u7528GetMulti\u8fdb\u884c\u641c\u7d22\uff0c
                                          \n\u8fd9\u6837\u6211\u4eec\u53ef\u4ee5\u4ece\u5185\u5b58\u4e2d\u83b7\u53d6\u5b58\u5728\u4e8e\u5185\u5b58\u7684\u6570\u636e\uff0c\u4eceMemcache\u4e2d\u83b7\u53d6\u5b58\u5728\u4e8eMemcache\u7684\u6570\u636e\uff0c\u5269\u4e0b\u7684\u5219\u4eceDatastore\u4e2d\u83b7\u53d6\uff0c
                                          \n\u53ef\u4ee5\u964d\u4f4e\u641c\u7d22\u6210\u672c\u3002<\/p>\n
                                          \u5149\u6807<\/h3>\n
                                          \u7531\u4e8e\u4ee3\u7801\u672c\u8eab\u5305\u542b\u5728goon\u6587\u6863\u4e2d\uff0c\u6240\u4ee5\u6211\u4e0d\u4f1a\u518d\u8d34\u51fa\u6765\u3002\u4f46\u662f\uff0c\u5373\u4f7f\u5728\u4f7f\u7528Cursor\u7684\u60c5\u51b5\u4e0b\uff0cgoon\u8fd8\u662f\u80fd\u591f\u4ece\u7f13\u5b58\u4e2d\u83b7\u53d6\u5df2\u5b58\u5728\u7684\u6570\u636e\uff0c\u4ece\u800c\u51cf\u5c11\u641c\u7d22\u6210\u672c\u3002<\/p>\n
                                          \u603b\u7ed3<\/h1>\n
                                          Goon\u662f\u4e2a\u5f88\u68d2\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5f88\u8f7b\u677e\u5730\u5c06GAE\u7ecf\u5178\u7684Datastore\u7ed3\u679c\u5b58\u50a8\u5230Memcache\u4e2d\u3002\u7531\u4e8e\u5b83\u4e0e\u539f\u6765\u7684datastore\u5305\u5dee\u5f02\u4e0d\u5927\uff0c\u56e0\u6b64\u8fc1\u79fb\u4e5f\u76f8\u5bf9\u8f7b\u677e\u3002<\/p>\n
                                          \u867d\u7136\u5f00\u53d1\u672c\u8eab\u4e0d\u592a\u6d3b\u8dc3\uff0c\u4f46\u4f3c\u4e4e\u8fd8\u5728\u6084\u6084\u5730\u8fdb\u884c\u7740\u3002
                                          \n\u4f46\u7531\u4e8e\u662f\u4e00\u4e2a\u76f8\u5bf9\u8f83\u5c0f\u7684\u5e93\uff0c\u6240\u4ee5\u53ef\u80fd\u4e0d\u4f1a\u6709\u592a\u5927\u7684\u53d1\u5c55\uff1f
                                          \n\u5982\u679c\u6709\u673a\u4f1a\u4f7f\u7528GAE\/Go\uff0c\u8bf7\u52a1\u5fc5\u8bd5\u7528\u4e00\u4e0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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