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Error evaluating expression ‘poorProperty‘. Return value (4#5#6) was not iterable.
时间 2021-01-19
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问题描述 poorProperty是参数名,4#5#6为值 当时前台传值是这样的 poorProperty:4,5,6 然后xml的sql语句用了foreach,然后就报错了,如果值不是数组的时候就会报这个错。 检查xml当中是否使用了foreach 解决方案:
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1.
mybatis foreach屡次遍历问题:Error evaluating expression ‘’. Return value () was not iterable.
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mybatis foreach多次遍历问题:Error evaluating expression ‘’. Return value () was not iterable.
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