代理整理

1、
#pragma mark 回调代理

@protocol getOrgFunctionsDelegate <NSObject>

//加上此句，不强制要求实现

@optional 

- (void)call_back_getOrgFunctionsWithResult:(NSDictionary *)result;

@end

2、

@property (nonatomic,retain) id<getOrgFunctionsDelegate> delegate;

3、

@synthesize delegate;

if (delegate!=nil && [delegate respondsToSelector:@selector(call_back_applyForOrgWithResult:)]) {

    [self.delegate call_back_applyForOrgWithResult:jsonDic];

        }