【问题标题】:i am getting this error in postman"UnknownReplWriteConcern",我在邮递员“UnknownReplWriteConcern”中收到此错误,
【发布时间】:2022-03-22 20:58:56
【问题描述】:
{
    "code": 79,
    "codeName": "UnknownReplWriteConcern",
    "errInfo": {
        "writeConcern": {
            "w": "majority;",
            "wtimeout": 0,
            "provenance": "clientSupplied"
        }
    },
    "result": {
        "n": 1,
        "opTime": {
            "ts": {
                "$timestamp": "7022355027419201549"
            },
            "t": 99
        },
        "electionId": "7fffffff0000000000000063",
        "ok": 1,
        "writeConcernError": {
            "code": 79,
            "codeName": "UnknownReplWriteConcern",
            "errmsg": "No write concern mode named 'majority;' found in replica set configuration",
            "errInfo": {
                "writeConcern": {
                    "w": "majority;",
                    "wtimeout": 0,
                    "provenance": "clientSupplied"
                }
            }
        },
        "$clusterTime": {
            "clusterTime": {
                "$timestamp": "7022355027419201549"
            },
            "signature": {
                "hash": "r4QJwdZlD6X28hYUeg3kkVrI7uw=",
                "keyId": {
                    "low": 1,
                    "high": 1620408145,
                    "unsigned": false
                }
            }
        },
        "operationTime": {
            "$timestamp": "7022355027419201549"
        }
    }
}

【问题讨论】:

    标签: postman


    【解决方案1】:

    遇到了类似的问题。发现我的数据库 url 周围有一组额外的单引号

    【讨论】:

    • 您的答案可以通过额外的支持信息得到改进。请edit 添加更多详细信息,例如引用或文档,以便其他人可以确认您的答案是正确的。你可以找到更多关于如何写好答案的信息in the help center
    【解决方案2】:

    我遇到了同样的问题,并将包含 (writeConcern) 的代码放入我的架构中,它可以工作

    const schema = new Schema({
       name: String
    }, {
       writeConcern: {
          w: 'majority',
          j: true,
          wtimeout: 1000
       }
    });
    

    我做的另一件事是删除了数据库 URL 周围的引用:

    查看此链接:https://pretagteam.com/question/mongowriteconcernerror-no-write-concern-mode-named-majority-found-in-replica-set-configuration

    【讨论】:

      【解决方案3】:
      mongodb+srv://admin:<password>@<yourClouster>/myFirstDatabase?retryWrites=true&w=majority
      

      检查你的连接在最后没有 " 或 ' 或 ;

      【讨论】:

        【解决方案4】:

        检查您的 mongo db url...我错误地在末尾放了一个“/”

        【讨论】:

          【解决方案5】:

          我在 Mongo URL 的末尾添加了这个,它起作用了 ->>>> "&wtimeoutMS=5000";

          【讨论】:

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