導致Mapped Statements collection does not contain value for...幾種原因

原創 太阳晒屁股了 2020-06-27 09:24

1、沒有使用<![CDATA[  XXXX  ]]>語法，導致if語句引用的語法錯誤。

2、map.xml中沒有加入namespace

3、map.xml中的方法名與Dao中的方法名不同

4、map.xml沒有加入到mybatis-config.xml配置中

5、map.xml文件名和mybatis-config.xml中所寫的map名稱不相同。 

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