解决方法"/>
org.apache.ibatis.executor.ExecutorException: A query was run and no Result Maps were found 解决方法
报错:org.apache.ibatis.executor.ExecutorException: A query was run and no Result Maps were found for the Mapped Statement 'xxx'. It's likely that neither a Result Type nor a Result Map was specified.
原因:这是因为使用到的sql查询语句没有返回一般数据类型的值,如下
修改后:加入返回类型 resultType="java.lang.Long",如下
这样问题就解决啦
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org.apache.ibatis.executor.ExecutorException: A query was run and no Result Maps
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