iOS 多图片上传

#import#import "AFNetworking.h"

typedef NS_ENUM(NSInteger, SJCDownloadType) {

SJCDownloadTypeGet,

SJCDownloadTypePost

};

@interface SJDownloadObject : NSObject

+ (void)uploadDataWithData:(NSString *)path datas:(NSArray*)datas keys:(NSArray*)keys parameters:(NSDictionary *)parameters success:(void(^)(id responseObject))success fail:(void(^)(NSError * error))fail;

#import "SJDownloadObject.h"

@implementation SJDownloadObject

/** *  @author fangbmian, 16-03-23 13:03:27 * *  上传数据 * *  

@param path      uri *  

@param datas      图片（NSData）集合 *  

@param keys      图片key *  

@param parameters 参数 *  

@param success    成功回调 *  

@param fail      失败回调 */

+ (void)uploadDataWithData:(NSString *)path datas:(NSArray*)datas keys:(NSArray*)keys parameters:(NSDictionary *)parameters success:(void(^)(id responseObject))success fail:(void(^)(NSError * error))fail{    AFHTTPRequestOperationManager * manage = [AFHTTPRequestOperationManager manager];    manage.responseSerializer=[AFHTTPResponseSerializer serializer];    manage.responseSerializer = [AFJSONResponseSerializer serializer];        //设置超时时间    

manage.requestSerializer.timeoutInterval = 60; 

[manage POST:path parameters:parameters constructingBodyWithBlock:^(id <AFMeltipartFormData>formData)     

{

for(int i = 0; i <[datas count] ; i++)

{

NSData *data = [datas objectAtIndex:i];

NSString *key = [keys objectAtIndex:i];

[formData appendPartWithFileData:data name:key fileName:@"data.jpg" mimeType:@"image/jpg"];

}

} success:^(AFHTTPRequestOperation *operation, id responseObject) {

success(responseObject);

} failure:^(AFHTTPRequestOperation *operation, NSError *error) {

fail(error);

}];

}