iOS开发之AFNetworking图片上传

AFNetworking是一个讨人喜欢的网络库,适用于iOS以及Mac OS X.

图片上传是许多app 都会用到的，常用网路库AFNetworking是怎样上传图片的了？这是我在开发中碰到的，分享给大家。

//添加宝宝

- (void) UploadPictureByFileName:(NSString*) fileName

Path:(NSString*) path

Baby:(ChildrenModel *)babyModel

UserID:(NSInteger) userID

block:(void (^)(NSString *namePath,NSInteger result, NSString *message, NSError *error))block {

NSString *url =@"https://www.umakeme.cn/schedule/";

NSString *urlString=[NSString stringWithFormat:@"%@%@",url,@"us/add_modify_kid/"];

NSDictionary *parameters = nil;

parameters = @{@"id":[NSNumber numberWithInteger:userID],

@"username":babyModel.username?babyModel.username:@"",

@"nickname":babyModel.nickname?babyModel.nickname:@"",

@"logo":babyModel.logo?babyModel.logo:@"",

@"gender":[NSNumber numberWithInteger:babyModel.gender?babyModel.gender :1],

@"birth":babyModel.birth?babyModel.birth:@"",

@"bgimg":babyModel.bgimg?babyModel.bgimg:@"0",

@"status":[NSNumber numberWithInteger:babyModel.Status?babyModel.Status:0]

};

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

[manager POST:urlString parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {

//得到需要上传的数据

NSData *data=[NSData dataWithContentsOfFile:path];

NSString *upfileName = [NSString stringWithFormat:@"%@.jpg",fileName];

/*

此方法参数

1. 要上传的[二进制数据]

2. 对应网站上[upload.php中]处理文件的[字段"file"]

3. 要保存在服务器上的[文件名]

4. 上传文件的[mimeType]

*/

//服务器上传文件的字段和类型

[formData appendPartWithFileData:data name:@"logo" fileName:upfileName mimeType:@"image/jpg/file"];

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

NSInteger retCode = [[responseObject valueForKeyPath:@"err"]integerValue];

NSLog(@"--------*--添加宝宝/修改宝宝-*---------json:%@",responseObject);

if (block) {

block(@"",retCode,@"", nil);

}

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

if (block) {

block(@"",-1,@"上传错误",error);

}

NSLog(@"上传错误:%@",error);

}];

}