Mybatis入门Exception in thread “main“ java.lang.NullPointerException

其他 2021-01-25 19:54:30 阅读次数: 0

Mybatis入门Exception in thread "main" java.lang.NullPointerException

怎么看都好像没出什么问题，但是为什么空指针了呢，原因是没传进来数据，

SqlMapConfig.xml前面加上" / " 就可以了

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转载自blog.csdn.net/adminkeys/article/details/112979787

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