IDEA中SpringBoot项目启动遇到端口被占用(Address already in use: bind)
2018-01-14 15:49
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java.net.BindException: Address already in use: bind at sun.nio.ch.Net.bind0(Native Method) ~[na:1.8.0_121] at sun.nio.ch.Net.bind(Net.java:433) ~[na:1.8.0_121] at sun.nio.ch.Net.bind(Net.java:425) ~[na:1.8.0_121] at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) ~[na:1.8.0_121] at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) ~[na:1.8.0_121]
分析原因:
SpringBoot默认的端口号是8080，所以这时候我们就需要修改SpringBoot的默认端口了。修改SpringBoot的默认端口
解决方法:
第一种方式我们只需要在application.properties中加这样的一句话就可以了：server.port=8004。
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