对于ASIHTTPRequest的封装

#import <Foundation/Foundation.h>
#import "ASIFormDataRequest.h"
typedef void(^RequestFinishedBlock)(id result);

@interface NetService : NSObject

+(ASIHTTPRequest*)requestWithURL:(NSString*)urlString params:(NSMutableDictionary*)params httpMethod:(NSString*)httpMethod completeBlock:(RequestFinishedBlock)block;
@end

#import "NetService.h"
#import "URLConfig.h"
#import "commonConfig.h"


@implementation NetService
+(ASIHTTPRequest*)requestWithURL:(NSString*)urlString params:(NSMutableDictionary*)params httpMethod:(NSString*)httpMethod completeBlock:(RequestFinishedBlock)block
{
    if ([httpMethod caseInsensitiveCompare:@"POST"] ==NSOrderedSame)
    {
        NSMutableString *finalurl=[NSMutableString stringWithFormat:@"HOST_URL%@?token=%@&sys=%@",urlString,[commonConfig sharedInstance].token,@"iphone"];
        NSURL *url=[NSURL URLWithString:finalurl];
        __block ASIFormDataRequest * request=[ASIHTTPRequest requestWithURL:url];
        [request setRequestMethod:httpMethod];
        
        NSArray *allkeys=[params allKeys];
        for (int i=0; i<[allkeys count]; i++)
        {
            NSString *key=[allkeys objectAtIndex:i];
            id value=[params objectForKey:key];
            if ([value isKindOfClass:[NSData class]])
            {
                //post file
                [request addData:value forKey:key];
            }else
            {
                [request addPostValue:value forKey:key];
            }
        }
        [request setCompletionBlock:^{
            NSData *data=[request responseData];
            id result=[NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
            if (block!=nil) {
                block(result);
            }
        }];
        [request startAsynchronous];
        return request;
    }else if([httpMethod caseInsensitiveCompare:@"GET"]==NSOrderedSame)
    {
        NSMutableString *paramString=[NSMutableString string];
        NSArray *allkeys=[params allKeys];
        for (int i=0;i<[allkeys count]; i++)
        {
            NSString *key=[allkeys objectAtIndex:i];
            id value=[params objectForKey:key];
            [paramString appendFormat:@"%@=%@&",key,value];
        }
        [paramString appendFormat:@"token=%@&sys=%@",[commonConfig sharedInstance].token,@"iphone"];
        NSMutableString *finalurl=[NSMutableString stringWithFormat:@"%@%@%@",HOST_URL,urlString,paramString];
        NSLog(@"%@",finalurl);
        NSURL *url=[NSURL URLWithString:finalurl];
        __block ASIFormDataRequest *request=[ASIHTTPRequest requestWithURL:url];
        [request setRequestMethod:httpMethod];
        [request setCompletionBlock:^{
            NSData *data=[request responseData];
            id result=[NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
            if (block!=nil) {
                block(result);
            }
        }];
        [request startAsynchronous];
        return request;
    }
    return nil;
}

@end

[NetService requestWithURL:DOCTOR_LOGIN params:dic httpMethod:@"GET" completeBlock:^(id result)

     {

         NSLog(@"%@",result);

     }];

对于ASIHTTPRequest的封装,布布扣,bubuko.com

对于ASIHTTPRequest的封装

原文：http://blog.csdn.net/richard_rufeng/article/details/23137423