Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You havmapper文件中sql语句写错了,>=中间不能有空格版权声明:本文为sajdkla原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/sajdkla/article/details/101546575