编译器 perforSelecter时 警告去除
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
_jpid = [cls performSelector:selector];
#pragma clang diagnostic pop
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
_jpid = [cls performSelector:selector];
#pragma clang diagnostic pop