随笔分类 - Mybatis

Mybatis: Cause: java.lang.ClassNotFoundException: Cannot find class: com.kuang.dao.TeacherMapper/

摘要：<mappers> <mapper class="com.kuang.dao.TeacherMapper"/> </mappers> 在config.xml中的配置如上时，报错。检查一下路径是否一致哦，我是漏掉了一个com，所以一直找不到class 阅读全文

posted @ 2022-01-19 12:01 oAimee 阅读(317) 评论(0) 推荐(0)

Mybatis:java.lang.ExceptionInInitializerError Cause: com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: 1 字节的 UTF-8 序列的字节 1 无效。

摘要：java.lang.ExceptionInInitializerError at com.kuang.dao.UserDaoTest.getUserList(UserDaoTest.java:22) at sun.reflect.NativeMethodAccessorImpl.invoke0(Na 阅读全文

posted @ 2022-01-18 18:07 oAimee 阅读(109) 评论(0) 推荐(0)

狂神课程Mybatis程序报错：org.apache.ibatis.exceptions.PersistenceException，Cause: java.lang.ClassNotFoundException: Cannot find class: com.mysql.cj.jdbc.Driver

摘要：报错： org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.sql.SQLException: Error setting driver on UnpooledData 阅读全文

posted @ 2022-01-18 11:10 oAimee 阅读(400) 评论(0) 推荐(0)

随笔分类 - Mybatis

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