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关于Parameter index out of range (1 > number of parameters, which is 0)

 
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使用mybatis执行sql的时候为什么会出现Parameter index out of range (1 > number of parameters, which is 0)?
一般可以看看参数的写法是不是正确,如果你不小心写成了'#{name}',那么恭喜你,你就会看到上述异常。一定要搞清楚'${name}'和#{name}的差别哦
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