{"id":34490,"date":"2022-12-15T18:16:43","date_gmt":"2024-01-24T01:29:27","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90foon%e3%80%91%e5%bc%80%e5%8f%91%e4%ba%86%e4%b8%80%e4%b8%aa%e8%83%bd%e5%9c%a8firestore%e4%b8%ad%e8%87%aa%e5%8a%a8%e7%ae%a1%e7%90%86gae-memcache%e7%9a%84%e5%ba%93%e3%80%82\/"},"modified":"2024-04-29T05:26:44","modified_gmt":"2024-04-28T21:26:44","slug":"%e3%80%90foon%e3%80%91%e5%bc%80%e5%8f%91%e4%ba%86%e4%b8%80%e4%b8%aa%e8%83%bd%e5%9c%a8firestore%e4%b8%ad%e8%87%aa%e5%8a%a8%e7%ae%a1%e7%90%86gae-memcache%e7%9a%84%e5%ba%93%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90foon%e3%80%91%e5%bc%80%e5%8f%91%e4%ba%86%e4%b8%80%e4%b8%aa%e8%83%bd%e5%9c%a8firestore%e4%b8%ad%e8%87%aa%e5%8a%a8%e7%ae%a1%e7%90%86gae-memcache%e7%9a%84%e5%ba%93%e3%80%82\/","title":{"rendered":"\u3010Foon\u3011\u5f00\u53d1\u4e86\u4e00\u4e2a\u80fd\u5728Firestore\u4e2d\u81ea\u52a8\u7ba1\u7406GAE Memcache\u7684\u5e93"},"content":{"rendered":"<h1>\u7b80\u800c\u8a00\u4e4b<\/h1>\n<p>\u5c3d\u7ba1\u672c\u6765\u6211\u5e94\u8be5\u5728\u5f00\u53d1\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f46\u9519\u62ff\u7f16\u5199\u4e86\u4e00\u4e2a\u5e93\u800c\u6d6a\u8d39\u4e86\u65f6\u95f4\uff0c\u6211\u611f\u5230\u540e\u6094\uff08\u5df2\u516c\u5f00\uff09\u3002<\/p>\n<p>Foon<br \/>\nhttps:\/\/github.com\/brbranch\/foon<br \/>\nFoon<br \/>\nhttps:\/\/github.com\/brbranch\/foon<\/p>\n<h1>Foon\u7684\u6982\u8ff0<\/h1>\n<p>\u5728Go\u8bed\u8a00\u4e2d\uff0c\u867d\u7136\u6709\u4e00\u4e9b\u53ef\u4ee5\u7ba1\u7406GAE Memcache\u7684DataStore\u5e93\uff08\u6bd4\u5982\u8bf4goon\u975e\u5e38\u6709\u540d\uff09\uff0c\u4f46\u662f\u5728Firestore\u7684\u539f\u751f\u6a21\u5f0f\u4e0b\uff0c\u6211\u6ca1\u6709\u627e\u5230\u5408\u9002\u7684\u5e93\u6765\u8fdb\u884c\u534f\u4f5c\uff0c\u6240\u4ee5\u6211\u81ea\u5df1\u521b\u5efa\u4e86\u4e00\u4e2a\u3002\u56e0\u6b64\uff0c\u6211\u5728\u8fd9\u91cc\u7b80\u8981\u4ecb\u7ecd\u5b83\u7684\u7528\u6cd5\u3002<\/p>\n<p>\u5728Firestore\u4e2d\uff0c\u7531\u4e8e\u5b83\u662f\u5b9e\u65f6\u6570\u636e\u5e93\uff0c\u6211\u89c9\u5f97\u6ca1\u6709\u5fc5\u8981\u4f7f\u7528\u591a\u5206\u5e93\u3002\u56e0\u4e3a\u5982\u679c\u60f3\u8981\u5229\u7528\u5b83\u7684\u529f\u80fd\uff0c\u90a3\u4e48Memcache\u53ef\u80fd\u4f1a\u6210\u4e3a\u4e00\u4e2a\u5e72\u6270\u56e0\u7d20\u3002\u4f46\u662f\u5982\u679c\u4e0d\u4f7f\u7528\u8fd9\u4e2a\u529f\u80fd\uff0c\u4e3a\u4e86\u8282\u7ea6\u6210\u672c\uff0c\u6211\u8fd8\u662f\u5e0c\u671b\u80fd\u591f\u4e0e\u4e4b\u534f\u540c\u5de5\u4f5c\u3002\uff08\u4f46\u4e8b\u5b9e\u4e0a\uff0c\u53ea\u9700\u8981\u5728Firestore\u7684\u6570\u636e\u5e93\u6a21\u5f0f\u4e0b\u8fdb\u884c\u64cd\u4f5c\u5c31\u53ef\u4ee5\u4e86&#8230;\uff09<\/p>\n<h1>\u6a5f\u80fd\u306e\u6982\u8981<\/h1>\n<p>Create \/ Read \/ Update \/ Delete\u3057\u305f\u969b\u3001\u305d\u306e\u30c7\u30fc\u30bf\u3092Memcache\u306b\u3082\u767b\u9332\u3057\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001Read\u3059\u308b\u969b\u306b\u306fMemcache\u306b\u5b58\u5728\u3059\u308b\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3057\u3001\u3042\u308c\u3070\u305d\u308c\u3092\u8fd4\u5374\u3057\u307e\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u306fQuery\u306e\u7d50\u679c\u3082\u4fdd\u6301\u3057\u307e\u3059\u3002\u305f\u3060Query\u7d50\u679c\u306f\u3001\u5185\u5305\u3055\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30c7\u30fc\u30bf\u304c\u66f4\u65b0\u3055\u308c\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u5168\u3066\u7834\u68c4\u3055\u308c\u308b\u306e\u3067\u3001\u30c0\u30fc\u30c6\u30a3\u30ea\u30fc\u30c9\u3084\u30d5\u30a1\u30f3\u30c8\u30e0\u30ea\u30fc\u30c9\u306e\u3088\u3046\u306a\u306e\u306f\u8d77\u304d\u306a\u3044\uff08\u306f\u305a\uff09\u3002<\/p>\n<p>\u6211\u4eec\u5728\u5185\u90e8\u5c01\u88c5\u4e86Firestore\u539f\u751fAPI (Godoc)\uff0c\u76ee\u524d\u5df2\u7ecf\u5b9e\u73b0\u4e86\u4ee5\u4e0bAPI\u3002<\/p>\n<h3>\u622a\u81f32019\u5e747\u6708\u7684\u5bf9\u5e94\u529f\u80fd\u7248\u672c0.9.<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Put \/ PutMulti (\u8ffd\u52a0 or \u66f4\u65b0)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Insert \/ InsertMulti (\u8ffd\u52a0 or \u91cd\u8907\u306e\u5834\u5408\u30a8\u30e9\u30fc)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Get \/ GetMulti \/ GetAll \/ GetByQuery (\u305d\u308c\u305e\u308c\u30ad\u30e3\u30c3\u30b7\u30e5\u4f7f\u308f\u306a\u3044\u30e1\u30bd\u30c3\u30c9\u3082\u3042\u308a)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">RunInTransaction<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Batch<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Delete<\/ul>\n<p>\u203b GetByQuery\u306f\u73fe\u5728\u4e00\u90e8\u306e\u307f\u5bfe\u5fdc<\/p>\n<h3>\u672a\u5bfe\u5fdc<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">DeleteMulti<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Firestore API \u306e Update\u306b\u8a72\u5f53\u3059\u308b\u6a5f\u80fd<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">GetByQuery\u306e\u4e00\u90e8\u691c\u7d22\u65b9\u6cd5<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">CollectionGroup\u3067\u306e\u691c\u7d22<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u307c\u304f\u304c\u307e\u3060\u3088\u304f\u308f\u304b\u3063\u3066\u306a\u3044Firestore API<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u77e5\u7cfb<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">ID\u3092\u6570\u5024\u3067\u3082\u7ba1\u7406\u3057\u305f\u3044\u306a\u3063\u3066\u601d\u3063\u3066\u305f\u308a\u601d\u3063\u3066\u306a\u304b\u3063\u305f\u308a<\/ul>\n<h2>\u6536\u85cf\u7684\u5b9a\u4e49<\/h2>\n<p>\u901a\u8fc7\u6dfb\u52a0 foon \u6807\u7b7e\uff0c\u5c06\u5176\u4e0e Firestore \u7684 Collection \u6216 Document \u76f8\u5173\u8054\u3002<br \/>\n\u5728\u4e0b\u9762\u7684\u793a\u4f8b\u4e2d\uff0cUser \u6587\u6863\u5c06\u5b58\u50a8\u5728\u540d\u4e3a Users \u7684\u96c6\u5408\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">type<\/span> <span class=\"n\">User<\/span> <span class=\"k\">struct<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">__kind<\/span>    <span class=\"kt\">string<\/span>    <span class=\"s\">`foon:\"collection,Users\"`<\/span>\r\n    <span class=\"n\">ID<\/span>        <span class=\"kt\">string<\/span>    <span class=\"s\">`foon:\"id\"`<\/span>\r\n    <span class=\"n\">Name<\/span>      <span class=\"kt\">string<\/span>    <span class=\"s\">`firestore:\"name\"`<\/span>\r\n    <span class=\"n\">CreatedAt<\/span> <span class=\"n\">time<\/span><span class=\"o\">.<\/span><span class=\"n\">Time<\/span> <span class=\"s\">`foon:\"createdAt\" firestore:\"createdAt\"`<\/span>\r\n    <span class=\"n\">UpdatedAt<\/span> <span class=\"n\">time<\/span><span class=\"o\">.<\/span><span class=\"n\">Time<\/span> <span class=\"s\">`foon:\"updatedAt\" firestore:\"updatedAt\"`<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>foon:&#8221;id&#8221; \u306f\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u5fc5\u9808\u3067\u3059\u3002<\/p>\n<h3>\u5b50\u96c6\u5408\u7684\u5b9a\u4e49<\/h3>\n<p>Firestore\u3067\u306f\u3001Document\u306e\u4e2d\u306b\u3082SubCollection\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002<br \/>\n\u305d\u308c\u306f\u3001Foon\u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">type<\/span> <span class=\"n\">Device<\/span> <span class=\"k\">struct<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">__kind<\/span>     <span class=\"kt\">string<\/span>    <span class=\"s\">`foon:\"collection,Devices\"`<\/span>\r\n    <span class=\"n\">ID<\/span>         <span class=\"kt\">string<\/span>    <span class=\"s\">`foon:\"id\"`<\/span>\r\n    <span class=\"n\">Parent<\/span>     <span class=\"o\">*<\/span><span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">Key<\/span> <span class=\"s\">`foon:\"parent\"`<\/span>\r\n    <span class=\"n\">DeviceName<\/span> <span class=\"kt\">string<\/span>    <span class=\"s\">`firestore:\"deviceName\"`<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>foon: &#8220;id&#8221; \u662f\u5fc5\u8981\u7684\u4ee5\u8fdb\u884c\u6807\u8bc6\u3002<\/p>\n<h2>\u6267\u884c<\/h2>\n<h3>\u6dfb\u52a0\u65b0\u7684<\/h3>\n<p>\u50cf\u8fd9\u6837\uff0c\u53ef\u4ee5\u50cfgoon\u4e00\u6837\u8fdb\u884c\u3002\u4f7f\u7528insert\u65f6\uff0c\u5982\u679cID\u91cd\u590d\uff0c\u5219\u4f1a\u51fa\u73b0\u9519\u8bef\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">f<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">Must<\/span><span class=\"p\">(<\/span><span class=\"n\">appEngineContext<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">user<\/span> <span class=\"o\">:=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user0001\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">Name<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"username01\"<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">Insert<\/span><span class=\"p\">(<\/span><span class=\"n\">user<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ ID\u6307\u5b9a\u306a\u3057\u306e\u65b0\u898f\u8ffd\u52a0\u3082\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u3001\u81ea\u52d5\u3067\u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\u5217\u304c\u6255\u3044\u51fa\u3055\u308c\u3001\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059<\/span>\r\n<span class=\"n\">user<\/span> <span class=\"o\">:=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span> <span class=\"n\">Name<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"username01\"<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">Insert<\/span><span class=\"p\">(<\/span><span class=\"n\">user<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ \u307e\u3068\u3081\u3066\u8ffd\u52a0<\/span>\r\n<span class=\"n\">users<\/span> <span class=\"o\">:=<\/span> <span class=\"p\">[]<\/span><span class=\"o\">*<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span>\r\n   <span class=\"p\">{<\/span> <span class=\"n\">Name<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user001\"<\/span> <span class=\"p\">}<\/span>\r\n   <span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user01\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">Name<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user002\"<\/span><span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">InsertMulti<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">users<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u66f4\u65b0 &#8211;<\/h3>\n<p>\u5982\u679c\u6709\u66f4\u65b0\u7684\u60c5\u51b5\u4e0b\uff0c\u5982\u679cID\u91cd\u590d\uff0c\u5219\u4f1a\u8fdb\u884c\u8986\u76d6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">f<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">Must<\/span><span class=\"p\">(<\/span><span class=\"n\">appEngineContext<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">user<\/span> <span class=\"o\">:=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user0001\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">Name<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"username01\"<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">Put<\/span><span class=\"p\">(<\/span><span class=\"n\">user<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ ID\u6307\u5b9a\u306a\u3057\u306e\u65b0\u898f\u8ffd\u52a0\u3082\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u3001\u81ea\u52d5\u3067\u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\u5217\u304c\u6255\u3044\u51fa\u3055\u308c\u3001\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059<\/span>\r\n<span class=\"n\">user<\/span> <span class=\"o\">:=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span> <span class=\"n\">Name<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"username01\"<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">Put<\/span><span class=\"p\">(<\/span><span class=\"n\">user<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ \u307e\u3068\u3081\u3066\u8ffd\u52a0<\/span>\r\n<span class=\"n\">users<\/span> <span class=\"o\">:=<\/span> <span class=\"p\">[]<\/span><span class=\"o\">*<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span>\r\n   <span class=\"p\">{<\/span> <span class=\"n\">Name<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user001\"<\/span> <span class=\"p\">}<\/span>\r\n   <span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user01\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">Name<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user002\"<\/span><span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">PutMulti<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">users<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u9605\u8bfb<\/h3>\n<p>\u5728\u8bfb\u53d6\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528Get \/ GetMulti\u65f6\u9700\u8981\u6307\u5b9aID\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">user<\/span> <span class=\"o\">:=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user001\"<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"n\">f<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">Must<\/span><span class=\"p\">(<\/span><span class=\"n\">appEngineContext<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">Get<\/span><span class=\"p\">(<\/span><span class=\"n\">user<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"c\">\/\/ user\u5185\u306b\u30c7\u30fc\u30bf\u306f\u683c\u7d0d\u3067\u304d\u3066\u308b<\/span>\r\n\r\n<span class=\"n\">users<\/span> <span class=\"o\">:=<\/span> <span class=\"p\">[]<\/span><span class=\"o\">*<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span>\r\n    <span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user001\"<\/span> <span class=\"p\">},<\/span> <span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user002\"<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">GetMulti<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">users<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n     <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ Users\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u5168\u3066\u306eUser\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53d6\u5f97<\/span>\r\n<span class=\"n\">users<\/span> <span class=\"o\">:=<\/span> <span class=\"p\">[]<\/span><span class=\"o\">*<\/span><span class=\"n\">User<\/span><span class=\"p\">{}<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">GetAll<\/span><span class=\"p\">(<\/span><span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">NewKey<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{}),<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">users<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ \u30af\u30a8\u30ea\u3067\u53d6\u5f97<\/span>\r\n<span class=\"n\">users<\/span> <span class=\"o\">:=<\/span> <span class=\"p\">[]<\/span><span class=\"o\">*<\/span><span class=\"n\">User<\/span><span class=\"p\">{}<\/span>\r\n<span class=\"n\">conditions<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">NewConditions<\/span><span class=\"p\">()<\/span><span class=\"o\">.<\/span><span class=\"n\">Where<\/span><span class=\"p\">(<\/span><span class=\"s\">\"name\"<\/span> <span class=\"p\">,<\/span> <span class=\"s\">\"==\"<\/span> <span class=\"p\">,<\/span> <span class=\"s\">\"user001\"<\/span><span class=\"p\">)<\/span><span class=\"o\">.<\/span><span class=\"n\">Limit<\/span><span class=\"p\">(<\/span><span class=\"m\">3<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">GetByQuery<\/span><span class=\"p\">(<\/span><span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">NewKey<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{}),<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">users<\/span><span class=\"p\">,<\/span> <span class=\"n\">conditions<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<h3>\u5220\u9664<\/h3>\n<pre class=\"post-pre\"><code><span class=\"n\">user<\/span> <span class=\"o\">:=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user001\"<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"n\">f<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">Must<\/span><span class=\"p\">(<\/span><span class=\"n\">appEngineContext<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">Delete<\/span><span class=\"p\">(<\/span><span class=\"n\">user<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n   <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u4ea4\u6613<\/h3>\n<p>\u65b9\u6cd5\u57fa\u672c\u4e0a\u662f\u4e00\u6837\u7684\u3002\u4f7f\u7528\u4f20\u5165\u7684\u53c2\u6570foon\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\u3002<br \/>\n\u203b \u5728\u4e8b\u52a1\u4e2d\u4e0d\u4f1a\u8bfb\u53d6\u7f13\u5b58\u3002\u4f46\u662f\uff0c\u5199\u64cd\u4f5c\u4f1a\u8fdb\u884c\uff0c\u6240\u4ee5\u53ef\u80fd\u4f1a\u53d1\u751f\u810f\u8bfb\u7b49\uff08\u6b63\u5728\u8003\u8651\u600e\u4e48\u505a&#8230;\u6700\u540e\u6210\u529f\u540e\u53ef\u80fd\u9700\u8981\u5c06\u6240\u6709\u5185\u5bb9\u5199\u5165\u7f13\u5b58\u4e4b\u7c7b\u7684\u64cd\u4f5c\u5427\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">f<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">Must<\/span><span class=\"p\">(<\/span><span class=\"n\">appEngineContext<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">RunInTransaction<\/span><span class=\"p\">(<\/span><span class=\"k\">func<\/span><span class=\"p\">(<\/span><span class=\"n\">fn<\/span> <span class=\"o\">*<\/span><span class=\"n\">Foon<\/span><span class=\"p\">)<\/span> <span class=\"kt\">error<\/span> <span class=\"p\">{<\/span>\r\n   <span class=\"c\">\/\/ \u5185\u90e8\u51e6\u7406<\/span>\r\n   <span class=\"c\">\/\/ Firestore\u306e\u5236\u7d04\u3067\u3001\u66f8\u304d\u8fbc\u307f\u3092\u884c\u3063\u305f\u5f8c\u8aad\u307f\u8fbc\u307f\u3092\u884c\u3046\u3068\u30a8\u30e9\u30fc\u306b\u306a\u308b\u3088<\/span>\r\n<span class=\"p\">});<\/span>\r\n<\/code><\/pre>\n<h3>\u6279\u5904\u7406<\/h3>\n<p>\u5728\u4ec5\u4ec5\u8fdb\u884c\u5199\u5165\u64cd\u4f5c\u65f6\uff0c\u8fd9\u662f\u4e00\u79cd\u7b80\u5355\u4e14\u539f\u5b50\u5316\u7684\u65b9\u5f0f\uff08\u4f8b\u5982PutMulti\u7b49\u64cd\u4f5c\u5728\u5185\u90e8\u4e5f\u4f7f\u7528\u4e86\u8fd9\u79cd\u65b9\u5f0f\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">f<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">Must<\/span><span class=\"p\">(<\/span><span class=\"n\">appEngineContext<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">batch<\/span> <span class=\"p\">,<\/span> <span class=\"n\">_<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">Batch<\/span><span class=\"p\">()<\/span>\r\n<span class=\"n\">batch<\/span><span class=\"o\">.<\/span><span class=\"n\">Create<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user001\"<\/span> <span class=\"p\">})<\/span>\r\n<span class=\"n\">batch<\/span><span class=\"o\">.<\/span><span class=\"n\">Create<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user002\"<\/span> <span class=\"p\">})<\/span>\r\n<span class=\"n\">batch<\/span><span class=\"o\">.<\/span><span class=\"n\">Delete<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"user003\"<\/span> <span class=\"p\">})<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">batch<\/span><span class=\"o\">.<\/span><span class=\"n\">Commit<\/span><span class=\"p\">();<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n   <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h2>\u30b5\u30d6\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u6271\u3044<\/h2>\n<p>Firestore\u306b\u306fDocument\u306b\u3082Collection\u3092\u6301\u305f\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u3053\u308c\u306f\u3001Datastore\u98a8\u306b\u3044\u3046\u3068Ancestor\u306e\u8a00\u3044\u65b9\u304c\u5909\u308f\u3063\u305f\u3060\u3051\u3067\u3001\u5b9f\u969b\u306f\u3042\u3093\u307e\u5909\u308f\u3089\u306a\u3044\u3067\u3059\u3002<br \/>\n\u3068\u3044\u3046\u308f\u3051\u3067\u3001Foon\u3067\u306f Parent \u3068\u3057\u3066\u8868\u73fe\u3092\u3057\u3066\u307e\u3059\u3002<\/p>\n<p>\u5982\u679c\u60f3\u83b7\u53d6\u4ee5\u4e0b\u6570\u636e\u4e2d\u7684 ID: Device002\uff0c<\/p>\n<pre class=\"post-pre\"><code>Users (collection)\r\n  \u251c User001 (Document)\r\n  \u2514 User002 (Document)\r\n     \u2514 Devices (Collection)\r\n        \u251c Device001 (Document)\r\n        \u251c Device002 (Document)\r\n        \ufe30\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3067\u304d\u307e\u3059\u3002\u8981\u306f foon:&#8221;parent&#8221; \u3067\u5b9a\u7fa9\u3057\u305f\u7b87\u6240\u306b\u3001\u89aa\u3068\u306a\u308bDocument\u306eKey\u3092\u5165\u308c\u308b\u3053\u3068\u3067\u8868\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">user<\/span> <span class=\"o\">:=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"User002\"<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"n\">f<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">Must<\/span><span class=\"p\">(<\/span><span class=\"n\">appEngineContext<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">parentKey<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">NewKey<\/span><span class=\"p\">(<\/span><span class=\"n\">user<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">device<\/span> <span class=\"o\">:=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">Device<\/span><span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"Device002\"<\/span> <span class=\"p\">,<\/span> <span class=\"n\">Parent<\/span><span class=\"o\">:<\/span> <span class=\"n\">parentKey<\/span> <span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ \u53d6\u5f97<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">Get<\/span><span class=\"p\">(<\/span><span class=\"n\">device<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n   <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"n\">device<\/span><span class=\"o\">.<\/span><span class=\"n\">DeviceName<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"iPhoneX\"<\/span>\r\n\r\n<span class=\"c\">\/\/ \u66f4\u65b0<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">Put<\/span><span class=\"p\">(<\/span><span class=\"n\">device<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"c\">\/\/ User002\u306b\u65b0\u898f\u306b\u30c7\u30d0\u30a4\u30b9\u3092\u767b\u9332<\/span>\r\n<span class=\"n\">newDevice<\/span> <span class=\"o\">:=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">Device<\/span><span class=\"p\">{<\/span> <span class=\"n\">Parent<\/span><span class=\"o\">:<\/span> <span class=\"n\">parentKey<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">Insert<\/span><span class=\"p\">(<\/span><span class=\"n\">newDevice<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u5982\u679c\u60a8\u60f3\u8bbf\u95eeDevices\u7684\u6536\u85cf\u5e76\u53d1\u51fa\u67e5\u8be2\uff0c\u65b9\u6cd5\u4e5f\u662f\u76f8\u540c\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">user<\/span> <span class=\"o\">:=<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">User<\/span><span class=\"p\">{<\/span> <span class=\"n\">ID<\/span><span class=\"o\">:<\/span> <span class=\"s\">\"User002\"<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"n\">f<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">Must<\/span><span class=\"p\">(<\/span><span class=\"n\">appEngineContext<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">parentKey<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">NewKey<\/span><span class=\"p\">(<\/span><span class=\"n\">user<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">deviceCollectionKey<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">foon<\/span><span class=\"o\">.<\/span><span class=\"n\">NewKey<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">Device<\/span><span class=\"p\">{<\/span> <span class=\"n\">Parent<\/span><span class=\"o\">:<\/span> <span class=\"n\">parentKey<\/span><span class=\"p\">})<\/span>\r\n\r\n<span class=\"n\">devices<\/span> <span class=\"o\">:=<\/span> <span class=\"p\">[]<\/span><span class=\"o\">*<\/span><span class=\"n\">Device<\/span><span class=\"p\">{}<\/span>\r\n<span class=\"k\">if<\/span> <span class=\"n\">err<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">f<\/span><span class=\"o\">.<\/span><span class=\"n\">GetAll<\/span><span class=\"p\">(<\/span><span class=\"n\">deviceCollectionKey<\/span><span class=\"p\">,<\/span> <span class=\"o\">&amp;<\/span><span class=\"n\">users<\/span><span class=\"p\">);<\/span> <span class=\"n\">err<\/span> <span class=\"o\">!=<\/span> <span class=\"no\">nil<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ \u30a8\u30e9\u30fc\u51e6\u7406<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<h1>\u6982\u62ec<\/h1>\n<p>\u8ba9\u6211\u4eec\u7ee7\u7eed\u5236\u4f5c\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u5427&#8230;<br \/>\n\u4f46\u662f\uff0c\u6211\u5e0c\u671b\u53c2\u8003\u8fd9\u4e9b\u5730\u65b9\u5e76\u4e14\u5c06\u5176\u66f4\u52a0\u6b63\u5f0f\u5730\u53d1\u5e03\u51fa\u6765\u7684\u70ed\u60c5\u4e5f\u5728\u71c3\u70e7\u7740\u2026<\/p>\n<h1>\u53c2\u8003: \u4ec5\u9700\u63d0\u4f9b\u4e00\u79cd\u9009\u62e9\uff0c\u5c06\u4ee5\u4e0b\u5185\u5bb9\u4ee5\u4e2d\u6587\u4f5c\u672c\u5730\u5316\u6539\u5199\u3002<\/h1>\n<p>Firestore\uff08GoDoc\uff09<br \/>\nhttps:\/\/godoc.org\/cloud.google.com\/go\/firestore<br \/>\nFirestore\uff08GoDoc\uff09<br \/>\nhttps:\/\/godoc.org\/cloud.google.com\/go\/firestore<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b80\u800c\u8a00\u4e4b \u5c3d\u7ba1\u672c\u6765\u6211\u5e94\u8be5\u5728\u5f00\u53d1\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f46\u9519\u62ff\u7f16\u5199\u4e86\u4e00\u4e2a\u5e93\u800c\u6d6a\u8d39\u4e86\u65f6\u95f4\uff0c\u6211\u611f\u5230\u540e\u6094\uff08\u5df2\u516c\u5f00\uff09\u3002 Foon  [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-34490","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010Foon\u3011\u5f00\u53d1\u4e86\u4e00\u4e2a\u80fd\u5728Firestore\u4e2d\u81ea\u52a8\u7ba1\u7406GAE Memcache\u7684\u5e93 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010foon\u3011\u5f00\u53d1\u4e86\u4e00\u4e2a\u80fd\u5728firestore\u4e2d\u81ea\u52a8\u7ba1\u7406gae-memcache\u7684\u5e93\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010Foon\u3011\u5f00\u53d1\u4e86\u4e00\u4e2a\u80fd\u5728Firestore\u4e2d\u81ea\u52a8\u7ba1\u7406GAE Memcache\u7684\u5e93\" \/>\n<meta property=\"og:description\" content=\"\u7b80\u800c\u8a00\u4e4b \u5c3d\u7ba1\u672c\u6765\u6211\u5e94\u8be5\u5728\u5f00\u53d1\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f46\u9519\u62ff\u7f16\u5199\u4e86\u4e00\u4e2a\u5e93\u800c\u6d6a\u8d39\u4e86\u65f6\u95f4\uff0c\u6211\u611f\u5230\u540e\u6094\uff08\u5df2\u516c\u5f00\uff09\u3002 Foon [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010foon\u3011\u5f00\u53d1\u4e86\u4e00\u4e2a\u80fd\u5728firestore\u4e2d\u81ea\u52a8\u7ba1\u7406gae-memcache\u7684\u5e93\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-24T01:29:27+00:00\" \/>\n<meta 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