mongo復制集同步驗證的實例詳解
第一步：在主節點上插入一條數據
Sql代碼
rs0:PRIMARY> use imooc switched to db imooc rs0:PRIMARY> db.imooc.insert({"name":"imooc"}) WriteResult({ "nInserted" : 1 }) 第二步：在從節點查看數據，看是否同步
Sql代碼
rs0:SECONDARY> use imooc switched to db imooc rs0:SECONDARY> show tables 2017-06-14T19:33:06.118+0800 E QUERY [thread1] Error: listCollections failed: { "ok" : 0, "errmsg" : "not master and slaveOk=false", "code" : 13435 } : _getErrorWithCode@src/mongo/shell/utils.js:25:13 DB.prototype._getCollectionInfosCommand@src/mongo/shell/db.js:773:1 DB.prototype.getCollectionInfos@src/mongo/shell/db.js:785:19 DB.prototype.getCollectionNames@src/mongo/shell/db.js:796:16 shellHelper.show@src/mongo/shell/utils.js:754:9 shellHelper@src/mongo/shell/utils.js:651:15 @(shellhelp2):1:1 rs0:SECONDARY> rs.slaveOk() rs0:SECONDARY> show tables imooc rs0:SECONDARY> db.imooc.find() { "_id" : ObjectId("59411e1c925a4f4db145e9af"), "name" : "imooc" } rs0:SECONDARY> 如有疑問請留言或者到本站社區交流討論，大家共同進步，感謝閱讀，希望能幫助到大家，謝謝大家對本站的支持！
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