不多说,直接上干货! 问题详情 当出现这类错误时是由于版本不匹配造成的 Information:// : - Compilation completed with errors and warnings in 3s 910ms Error:scalac: error while loading JUnit4, Scala signature JUnit4 has wrong version expected: 5.0 found: 4.1 in JUnit4.class Error:scala…
被一个小朋友问到,直接公布答案: If your MySQL client/server version is a 5.6.x a way to avoid the WARNING message are using the mysql_config_editor tools: mysql_config_editor set --login-path=local --host=localhost --user=username --password Then you can use in you…
转自 http://www.cnblogs.com/sunss/p/6256706.html 被一个小朋友问到,直接公布答案: If your MySQL client/server version is a 5.6.x a way to avoid the WARNING message are using the mysql_config_editor tools: mysql_config_editor set --login-path=local --host=localhost --…
现象:写了如下一个jsp文件,导入需要用到的两个包: 运行结果报错:org.apache.jasper.JasperException: /index.jsp (line: 1, column: 17) equal symbol expected at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:41) at org.apache.jasper.compiler.ErrorDis…