利用Groovy的动态特性删除属性
- 作者: 亖呉?盀
- 来源: 51数据库
- 2022-08-17
class A {
String attToRemove
int otherAtt
}
def a = new A()
a.attToRemove = 1
println a.attToRemove
A.metaClass.properties.remove(A.metaClass.properties.attToRemove)
println a.attToRemove // 这里抛异常了
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