Fanny

- ( void )testNoArgAsyn:(NSDictionary *) args :(JSCallback)completionHandler { completionHandler(@"testNoArgAsyn called [ asyn call]",NO); } typedef void (^JSCallback)(NSString * _Nullable result,BOOL complete); 注意：complete设置为NO if(complete){ del=[@"delete window." stringByAppendingString:cb]; }