Springboot使用mongodb遇到问题及解决

7月前 0 4

网上看到使用mongodb好像很简单，没有什么问题，可我一用就怎么都连不上，先看看我的配置

在pom.xml中添加依赖

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<dependency>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-data-mongodb</artifactId>

</dependency>

再在yml中添加

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spring

data:

mongodb:

uri: mongodb://root:example@127.0.0.1:27017/demo

然后写了一些测试代码，出现下面报错，google好久，终于打到了原因，

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2020-11-25 11:23:48.939 INFO 67135 — [ main] org.mongodb.driver.connection : Closed connection [connectionId{localValue:2}] to 127.0.0.1:27017 because there was a socket exception raised by this connection.

org.springframework.data.mongodb.UncategorizedMongoDbException: Exception authenticating MongoCredential{mechanism=SCRAM-SHA-1, userName=’root’, source=’demo’, password=<hidden>, mechanismProperties=<hidden>}; nested exception is com.mongodb.MongoSecurityException: Exception authenticating MongoCredential{mechanism=SCRAM-SHA-1, userName=’root’, source=’demo’, password=<hidden>, mechanismProperties=<hidden>}

直接说结果吧