你的MixedBean中有两个属性 numb01和numb02 但是你只有get方法没有set方法，所以报错了 public int getNumb01() { return numb01; } /** * @return the numb02 */ public int getNumb02() { return numb02; } 这就是错误原因Bean property 'numb01' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
MixedBean
numb01
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public int getNumb01() {
return numb01;
}
/**
* @return the numb02
*/
public int getNumb02() {
return numb02;
}
这就是错误原因Bean property 'numb01' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?