iOS客户端上传图片&&Thinkphp Upl

多图上传

NSString *mnPath = [[NSBundle mainBundle] pathForResource:@"WE.jpg" ofType:nil];
    NSString *cyPath = [[NSBundle mainBundle] pathForResource:@"草原.jpg" ofType:nil];
    UIImage *mnImage = [[UIImage alloc] initWithContentsOfFile:mnPath];
    UIImage *cyImage = [[UIImage alloc] initWithContentsOfFile:cyPath];
    NSData *mnData = UIImageJPEGRepresentation(mnImage, 0.7f);
    NSData *cyData = UIImageJPEGRepresentation(cyImage, 0.7f);
    NSArray *dataArray = @[mnData,cyData];
    
    //发起网络请求
    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
    manager.requestSerializer = [AFHTTPRequestSerializer serializer];
    manager.responseSerializer = [AFJSONResponseSerializer serializer];
    
    [manager POST:@"http://thinkphp3.2.cc:8888/Api/v1/Index/upload_goods" parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData>  _Nonnull formData) {

        // 上传多张图片
        for(NSInteger i = 0; i < dataArray.count; i++)
        {
            // 取出单张图片二进制数据
            NSData * imageData = dataArray[i];
            
            // 图片数据对应的key值，没有这个key 服务器$_FILES 获取不到数据流
            NSString * Name = [NSString stringWithFormat:@"%ld", i+1];
            
            // 图片名
            NSString * fileName = [NSString stringWithFormat:@"%@.jpg", Name];
            [formData appendPartWithFileData:imageData name:Name fileName:fileName mimeType:@"image/jpeg"];
        }
    } progress:^(NSProgress * _Nonnull uploadProgress) {
        
    } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
        NSLog(@"%@",responseObject);
    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
        NSLog(@"%@",error);
    }];

单图上传

    NSString *path = [[NSBundle mainBundle] pathForResource:@"WE.jpg" ofType:nil];
    UIImage *savedImage = [[UIImage alloc] initWithContentsOfFile:path];
    NSData *data = UIImageJPEGRepresentation(savedImage, 0.7f);
    
    // 发起网络请求
    AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
    manager.requestSerializer = [AFHTTPRequestSerializer serializer];
    manager.responseSerializer = [AFJSONResponseSerializer serializer];
    
    [manager POST:@"http://thinkphp3.2.cc:8888/Api/v1/Index/upload_goods" parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData>  _Nonnull formData) {
        
        // name :图片数据对应的key值，没有这个key 服务器$_FILES 获取不到数据流
        
        [formData appendPartWithFileData:data name:@"file" fileName:@"WE.jpg" mimeType:@"image/jpeg"];
        
    } progress:^(NSProgress * _Nonnull uploadProgress) {
        
    } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
        NSLog(@"%@",responseObject);
    } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
        NSLog(@"%@",error);
    }];

服务端

     /**
     * 多图/单图上传
     */

    public function upload_goods(){

        $upload = new \Think\Upload();// 实例化上传类
        $upload->maxSize = 4000000 ;// 设置附件上传大小
        $upload->exts = array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型
        $upload->rootPath = './uploads/goods_img/'; // 设置附件上传根目录
        $upload->savePath = ''; // 设置附件上传（子）目录
        $upload->autoSub = true;
        // 上传文件
        $info = $upload->upload($_FILES);
        if(!$info) {
            $this->ajaxReturn(apiData($upload->getError(), true));
        }else{
            $this->ajaxReturn(apiData($info, true));
        }
    }

返回数据

backData.png