解决MongoDB启动bug com.mongodb.MongoSocketOpenException: Exception opening socket

解决MongoDB启动bug

在Springboot 项目使用到了非关系型数据库mongodb,在项目启动的时候遇到这样的报错信息

com.mongodb.MongoSocketOpenException: Exception opening socket
at com.mongodb.connection.SocketStream.open(SocketStream.java:63) ~[mongodb-driver-core-3.4.2.jar:na]
at com.mongodb.connection.InternalStreamConnection.open(InternalStreamConnection.java:115) ~[mongodb-driver-core-3.4.2.jar:na]
at com.mongodb.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:113) ~[mongodb-driver-core-3.4.2.jar:na]
at java.lang.Thread.run(Unknown Source) [na:1.8.0_91]
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_91]
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) ~[na:1.8.0_91]
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:1.8.0_91]
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:1.8.0_91]
at java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:1.8.0_91]
at java.net.PlainSocketImpl.connect(Unknown Source) ~[na:1.8.0_91]
at java.net.SocksSocketImpl.connect(Unknown Source) ~[na:1.8.0_91]
at java.net.Socket.connect(Unknown Source) ~[na:1.8.0_91]
at com.mongodb.connection.SocketStreamHelper.initialize(SocketStreamHelper.java:57) ~[mongodb-driver-core-3.4.2.jar:na]
at com.mongodb.connection.SocketStream.open(SocketStream.java:58) ~[mongodb-driver-core-3.4.2.jar:na]
... 3 common frames omitted 

解决：
springboot中添加排除自动配置的注解

@SpringBootApplication(exclude = {MongoAutoConfiguration.class, MongoDataAutoConfiguration.class}) //排除mongo的自动配置
public class ServerApplication {

    public static void main(String[] args) {
        SpringApplication.run(ServerApplication.class, args);
    }
}

问题解决