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RSS订阅原创 create connection SQLException, url: jdbc:mysql:///xxx?....
错误代码：ERROR 12-03 21:54:15,424 create connection SQLException, url: jdbc:mysql:///oasystem?useSSL=false&serverTimezone=GMT&allowPublicKeyRetrieval=true, errorCode 1193, state HY000 (DruidDataSource.java:2755) java.sql.SQLException: Unknown system
2020-12-03 22:20:11
24560
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原创 maven添加本地jar包(详细)
有一些jar包是maven中央仓库里面没有的，所以无法添加依赖直接下载。以下是我想要添加的依赖，但maven中央仓库里没有：<dependency> <groupId>com.wx.specs</groupId> <artifactId>wx-1.0</artifactId> <version>1.0</version></dependency><dependency>
2020-12-02 09:01:04
3845
原创 Caused by: java.lang.IllegalArgumentException，mapper映射问题
错误代码：Caused by: java.lang.IllegalArgumentException: Could not resolve resource location pattern [com/etc/mapper/*.xml]: ServletContext resource [/com/etc/mapper/] cannot be resolved to URL because it does not exist错误原因：找不到mapper映射文件路径解决：在spring-config
2020-12-01 08:51:54
1017
原创 Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException:
错误提示Last packet sent to the server was 2 ms ago. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstr
2020-12-01 08:40:40
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