mongodb 4.0分布式集群；
手动命令和第三方工具navicat连接库可以进行增删改查；
php对接时只能查不能写入数据
php没有报出相关错误信息；Mongodb业务报出错误日志
路由日志打印大量信息如下：
node: 192.168.1.225:27017 isn’t a part of set: replSetHO ismaster: { hosts: [ “192.168.1.213:27017”, “192.168.1.225:27017”, “192.168.1.226:27017” ], setName: “rs0”, setVersion: 1, ismaster: false, secondary: true, primary: “192.168.1.213:27017”, me: “192.168.1.225:27017”, lastWrite: { opTime: { ts: Timestamp(1592821753, 2), t: 1 }, lastWriteDate: new Date(1592821753000), majorityOpTime: { ts: Timestamp(1592821753, 2), t: 1 }, majorityWriteDate: new Date(1592821753000) }, configsvr: 2, maxBsonObjectSize: 16777216, maxMessageSizeBytes: 48000000, maxWriteBatchSize: 100000, localTime: new Date(1592821755267), logicalSessionTimeoutMinutes: 30, minWireVersion: 7, maxWireVersion: 7, readOnly: false, compression: [ “snappy” ], ok: 1.0, operationTime: Timestamp(1592821753, 2), $gleStats: { lastOpTime: Timestamp(0, 0), electionId: ObjectId(‘000000000000000000000000’) }, lastCommittedOpTime: Timestamp(1592821753, 2), $clusterTime: { clusterTime: Timestamp(1592821753, 2), signature: { hash: BinData(0, 0000000000000000000000000000000000000000), keyId: 0 } } }