iOS在category中重写了原类的方法，会出现警告，去掉警告

在category中重写了原类的方法，会出现警告

Category is implementing a method which will also be implemented by its primary class

去掉警告

@implementation mineVC (TableView)

#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wobjc-protocol-method-implementation"

// 重写的方法，如tabieView代理

#pragma clang diagnostic pop

@end