大家好,又见面了,我是你们的朋友全栈君。
拿了一个旧项目,运行一下。控制台报错,具体错误信息如下:
2018-04-03 16:39:23,391 ERROR [com.alibaba.druid.pool.DruidDataSource] - init datasource error, url: jdbc:mysql://192.168.1.143:3306/public_platform?useUnicode=true&characterEncoding=utf-8
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:409)
at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1127)
at com.mysql.jdbc.MysqlIO.readPacke
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