zoukankan      html  css  js  c++  java
  • iOS图片压缩上传

    本文实例为大家分享了iOS实现压缩图片上传功能,供大家参考,具体内容如下

    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    21
    22
    23
    24
    25
    26
    27
    28
    29
    30
    31
    32
    33
    34
    35
    36
    37
    38
    39
    40
    41
    42
    43
    44
    45
    46
    47
    48
    49
    50
    51
    52
    53
    54
    55
    56
    57
    58
    59
    60
    61
    62
    63
    64
    65
    66
    67
    68
    69
    70
    71
    72
    73
    74
    75
    76
    77
    78
    79
    80
    81
    82
    83
    84
    85
    86
    87
    88
    89
    90
    91
    92
    93
    94
    95
    96
    97
    98
    99
    100
    101
    102
    103
    104
    105
    106
    107
    108
    109
    110
    111
    112
    113
    114
    115
    116
    117
    118
    119
    120
    121
    122
    123
    124
    125
    126
    127
    128
    129
    130
    131
    132
    133
    134
    135
    136
    137
    138
    139
    140
    141
    142
    143
    144
    145
    146
    147
    #pragma mark - 打开相机
    -(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary<NSString *,id> *)info{
      UIImage *image = info[UIImagePickerControllerOriginalImage];
      self.currentTapCell.photoManageImgView.image = image;
      NSIndexPath * indexPath = [self.baseTable indexPathForCell:self.currentTapCell];
      NSString * key = [NSString stringWithFormat:@"ineed%u%u", indexPath.row, indexPath.section];
        [[NetEngineHelper shareNetEngine] postUploadWithUrl:k_uploadPhoto_url image:image fileName:[NSString stringWithFormat:@"%@.png", key] fileType:@"PNG/JPEG/JPG" success:^(id response) {
        if ([response[@"STATUS"] intValue] != 0) {
          NSString * str = @"";
          if (response[@"ERRORDESC"]) {
            str = response[@"ERRORDESC"];
          }else{
            str = @"系统异常";
          }
          [AlertHelper shareAlertHelper].onVC = self;
          [AlertHelper shareAlertHelper].alertTitle = str;
          [AlertHelper shareAlertHelper].alertMessage = nil;
          [[AlertHelper shareAlertHelper] alertVcWithSureAction:^(id response) {
              
          }];
        }else{
          [AlertHelper shareAlertHelper].onVC = self;
          [AlertHelper shareAlertHelper].alertTitle = @"上传成功";
          [AlertHelper shareAlertHelper].alertMessage = nil;
          [[AlertHelper shareAlertHelper] alertVcWithSureAction:^(id response) {
              
          }];
            
          if ([self.currentTapCell.photoDescribeLable.text isEqualToString:@"上传诊断证明"]) {
            [self.successUploadDic setValue:response[@"FILEID"] forKey:@"PROVEID"];
          }
          if ([self.currentTapCell.photoDescribeLable.text isEqualToString:@"上传病历首页"]){
            [self.successUploadDic setValue:response[@"FILEID"] forKey:@"CASEHOMEID"];
          }
            
            
            
          NSLog(@"上传结果  %@", response);
        }
      
      } fail:^(NSError *error) {
        [AlertHelper shareAlertHelper].onVC = self;
        [AlertHelper shareAlertHelper].alertTitle = error.userInfo[@"NSLocalizedDescription"];
        [AlertHelper shareAlertHelper].alertMessage = nil;
        [[AlertHelper shareAlertHelper] alertVcWithSureAction:^(id response) {
            
        }];
      
      }];
        
        
      [self dismissViewControllerAnimated:YES completion:^{
          
      }];
    }
               
      
      
    #pragma mark - 打开相机
    -(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary<NSString *,id> *)info{
      UIImage *image = info[UIImagePickerControllerOriginalImage];
      self.currentTapCell.photoManageImgView.image = image;
      NSIndexPath * indexPath = [self.baseTable indexPathForCell:self.currentTapCell];
      NSString * key = [NSString stringWithFormat:@"ineed%u%u", indexPath.row, indexPath.section];
        [[NetEngineHelper shareNetEngine] postUploadWithUrl:k_uploadPhoto_url image:image fileName:[NSString stringWithFormat:@"%@.png", key] fileType:@"PNG/JPEG/JPG" success:^(id response) {
        if ([response[@"STATUS"] intValue] != 0) {
          NSString * str = @"";
          if (response[@"ERRORDESC"]) {
            str = response[@"ERRORDESC"];
          }else{
            str = @"系统异常";
          }
          [AlertHelper shareAlertHelper].onVC = self;
          [AlertHelper shareAlertHelper].alertTitle = str;
          [AlertHelper shareAlertHelper].alertMessage = nil;
          [[AlertHelper shareAlertHelper] alertVcWithSureAction:^(id response) {
              
          }];
        }else{
          [AlertHelper shareAlertHelper].onVC = self;
          [AlertHelper shareAlertHelper].alertTitle = @"上传成功";
          [AlertHelper shareAlertHelper].alertMessage = nil;
          [[AlertHelper shareAlertHelper] alertVcWithSureAction:^(id response) {
              
          }];
            
          if ([self.currentTapCell.photoDescribeLable.text isEqualToString:@"上传诊断证明"]) {
            [self.successUploadDic setValue:response[@"FILEID"] forKey:@"PROVEID"];
          }
          if ([self.currentTapCell.photoDescribeLable.text isEqualToString:@"上传病历首页"]){
            [self.successUploadDic setValue:response[@"FILEID"] forKey:@"CASEHOMEID"];
          }
            
            
            
          NSLog(@"上传结果  %@", response);
        }
      
      } fail:^(NSError *error) {
        [AlertHelper shareAlertHelper].onVC = self;
        [AlertHelper shareAlertHelper].alertTitle = error.userInfo[@"NSLocalizedDescription"];
        [AlertHelper shareAlertHelper].alertMessage = nil;
        [[AlertHelper shareAlertHelper] alertVcWithSureAction:^(id response) {
            
        }];
      
      }];
        
        
      [self dismissViewControllerAnimated:YES completion:^{
          
      }];
    }
               
      
      
      
    /**上传文件*/
    -(void)postUploadWithUrl:(NSString *)urlStr image:(UIImage *)image fileName:(NSString *)fileName fileType:(NSString *)fileTye success:(Success)success fail:(Faile)fail{
        
      NSString * resultStr = [urlStr stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
      self.success = success;
      self.failer = fail;
      AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
      manager.responseSerializer = [AFHTTPResponseSerializer serializer];
      manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"text/html",@"application/json",@"text/plain" ,nil];
      [manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
      manager.responseSerializer=[AFJSONResponseSerializer serializer];
      manager.requestSerializer = [AFHTTPRequestSerializer serializer];
      [manager.securityPolicy setAllowInvalidCertificates:YES];
        
      UIApplication *application = [UIApplication sharedApplication];
      application.networkActivityIndicatorVisible = YES;
      [manager POST:resultStr parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
          
        NSData * imgData = UIImageJPEGRepresentation(image, 0.02);
        [formData appendPartWithFileData:imgData name:@"FILENAME" fileName:fileName mimeType:fileTye];
          
          
      } success:^(AFHTTPRequestOperation *operation, id responseObject) {
        success(responseObject);
        application.networkActivityIndicatorVisible = NO;
      } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
        fail(error);
        application.networkActivityIndicatorVisible = NO;
      }];
    }

     

  • 相关阅读:
    链接服务器创建
    线性RAM地址非线性映射转换充分应用RAM地址空间TFT液晶驱动
    FPGA跨时钟域同步,亚稳态等
    Go常见的坑
    VSCode+PicGo+Gitee实现高效markdown图床
    友链
    linux 命令行使用codeql
    Linux 多进程服务配置 systemd
    列表中重复元素的个数
    起不出来题目了呜呜
  • 原文地址:https://www.cnblogs.com/LiLihongqiang/p/5592710.html
Copyright © 2011-2022 走看看