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filterEmptyPropObj(obj): Record<string, any> | undefined
obj
Record
string
any
undefined
过滤对象中为空的属性
Record<string, any> | undefined
过滤后的对象,如果输入不是对象则返回undefined
Example
filterEmptyPropObj({name: 'foo', sex: ''}); // => {name: 'foo'}