-(NSDictionary *)addPicWithDictionary:(NSDictionary *)sugestDic{

 

    NSDictionary *tempDic=nil;

     

    NSString *url=[NSString stringWithFormat:@"http://182.50.0.62:8095/xianServer/upload/uploadImage?clientType=mobile"];

     

    form = [[[ASIFormDataRequest alloc]

             initWithURL:[NSURL URLWithString:url]] autorelease];

    [form setTimeOutSeconds:60.0];

    form.delegate = self;

    //添加拍照图

     

     

    //分界线的标识符

    NSString *TWITTERFON_FORM_BOUNDARY = @"AaB03x";

    //分界线 --AaB03x

    NSString *MPboundary=[[NSString alloc]initWithFormat:@"--%@",TWITTERFON_FORM_BOUNDARY];

    //结束符 AaB03x--

    NSString *endMPboundary=[[NSString alloc]initWithFormat:@"%@--",MPboundary];

    //添加拍照图片

    imageView.image=[UIImage imageNamed:@"btn_done_down@2x.png"];

    NSData* data = UIImagePNGRepresentation(imageView.image);

    NSLog(@"%@",data);

    //http body的字符串 

    NSMutableString *body=[[NSMutableString alloc]init]; 

    //参数的集合的所有key的集合 

    NSArray *keys= [sugestDic allKeys]; 

     

    //遍历keys 

    for(int i=0;i<[keys count];i++) 

    { 

        //得到当前key 

        NSString *key=[keys objectAtIndex:i]; 

        //如果key不是pic，说明value是字符类型，比如name：Boris 

        if(![key isEqualToString:@"files"])

        { 

            //添加分界线，换行 

            [body appendFormat:@"%@\r\n",MPboundary]; 

            //添加字段名称，换2行 

            [body appendFormat:@"Content-Disposition: form-data; name=\"%@\"\r\n\r\n",key]; 

            //添加字段的值 

            [body appendFormat:@"%@\r\n",[sugestDic objectForKey:key]];             

        } 

    } 

    if (imageView.image) {

        ////添加分界线，换行 

        [body appendFormat:@"%@\r\n",MPboundary];

        //声明pic字段，文件名为boris.png 

        [body appendFormat:@"Content-Disposition: form-data; name=\"files\"; filename=\"boris.png\"\r\n"]; 

        //声明上传文件的格式 

        [body appendFormat:@"Content-Type: image/png\r\n\r\n"];

    }

     

    //声明结束符：--AaB03x--

    NSString *end=[[NSString alloc]initWithFormat:@"\r\n%@",endMPboundary];

    //声明myRequestData，用来放入http body

    NSMutableData *myRequestData=[NSMutableData data];

    //将body字符串转化为UTF8格式的二进制

    [myRequestData appendData:[body dataUsingEncoding:NSUTF8StringEncoding]];

    //将image的data加入

    [myRequestData appendData:data];

    //加入结束符--AaB03x--

    [myRequestData appendData:[end dataUsingEncoding:NSUTF8StringEncoding]];

    //设置HTTPHeader中Content-Type的值

    NSString *content=[[NSString alloc]initWithFormat:@"multipart/form-data; boundary=%@",TWITTERFON_FORM_BOUNDARY];

     

    [form addRequestHeader:@"Content-Type" value:content];

    [form addRequestHeader:@"Content-Length" value:[NSString stringWithFormat:@"%d", [myRequestData length]]];

    [form setRequestMethod:@"POST"];

    [form startAsynchronous];

    [form setDidFailSelector:@selector(requestBeFailed:)];

    [form setDidFinishSelector:@selector(requestBeFinished:)];

    // 解析取得的结果

    return tempDic;