iOS实现压缩图片上传功能
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
#pragmamark-打开相机
-(void)imagePickerController:(UIImagePickerController*)pickerdidFinishPickingMediaWithInfo:(NSDictionary<NSString*,id>*)info{
UIImage*image=info[UIImagePickerControllerOriginalImage];
self.currentTapCell.photoManageImgView.image=image;
NSIndexPath*indexPath=[self.baseTableindexPathForCell:self.currentTapCell];
NSString*key=[NSStringstringWithFormat:@"ineed%u%u",indexPath.row,indexPath.section];
[[NetEngineHelpershareNetEngine]postUploadWithUrl:k_uploadPhoto_urlimage:imagefileName:[NSStringstringWithFormat:@"%@.png",key]fileType:@"PNG/JPEG/JPG"success:^(idresponse){
if([response[@"STATUS"]intValue]!=0){
NSString*str=@"";
if(response[@"ERRORDESC"]){
str=response[@"ERRORDESC"];
}else{
str=@"系统异常";
}
[AlertHelpershareAlertHelper].onVC=self;
[AlertHelpershareAlertHelper].alertTitle=str;
[AlertHelpershareAlertHelper].alertMessage=nil;
[[AlertHelpershareAlertHelper]alertVcWithSureAction:^(idresponse){
}];
}else{
[AlertHelpershareAlertHelper].onVC=self;
[AlertHelpershareAlertHelper].alertTitle=@"上传成功";
[AlertHelpershareAlertHelper].alertMessage=nil;
[[AlertHelpershareAlertHelper]alertVcWithSureAction:^(idresponse){
}];
if([self.currentTapCell.photoDescribeLable.textisEqualToString:@"上传诊断证明"]){
[self.successUploadDicsetValue:response[@"FILEID"]forKey:@"PROVEID"];
}
if([self.currentTapCell.photoDescribeLable.textisEqualToString:@"上传病历首页"]){
[self.successUploadDicsetValue:response[@"FILEID"]forKey:@"CASEHOMEID"];
}
NSLog(@"上传结果%@",response);
}
}fail:^(NSError*error){
[AlertHelpershareAlertHelper].onVC=self;
[AlertHelpershareAlertHelper].alertTitle=error.userInfo[@"NSLocalizedDescription"];
[AlertHelpershareAlertHelper].alertMessage=nil;
[[AlertHelpershareAlertHelper]alertVcWithSureAction:^(idresponse){
}];
}];
[selfdismissViewControllerAnimated:YEScompletion:^{
}];
}
#pragmamark-打开相机
-(void)imagePickerController:(UIImagePickerController*)pickerdidFinishPickingMediaWithInfo:(NSDictionary<NSString*,id>*)info{
UIImage*image=info[UIImagePickerControllerOriginalImage];
self.currentTapCell.photoManageImgView.image=image;
NSIndexPath*indexPath=[self.baseTableindexPathForCell:self.currentTapCell];
NSString*key=[NSStringstringWithFormat:@"ineed%u%u",indexPath.row,indexPath.section];
[[NetEngineHelpershareNetEngine]postUploadWithUrl:k_uploadPhoto_urlimage:imagefileName:[NSStringstringWithFormat:@"%@.png",key]fileType:@"PNG/JPEG/JPG"success:^(idresponse){
if([response[@"STATUS"]intValue]!=0){
NSString*str=@"";
if(response[@"ERRORDESC"]){
str=response[@"ERRORDESC"];
}else{
str=@"系统异常";
}
[AlertHelpershareAlertHelper].onVC=self;
[AlertHelpershareAlertHelper].alertTitle=str;
[AlertHelpershareAlertHelper].alertMessage=nil;
[[AlertHelpershareAlertHelper]alertVcWithSureAction:^(idresponse){
}];
}else{
[AlertHelpershareAlertHelper].onVC=self;
[AlertHelpershareAlertHelper].alertTitle=@"上传成功";
[AlertHelpershareAlertHelper].alertMessage=nil;
[[AlertHelpershareAlertHelper]alertVcWithSureAction:^(idresponse){
}];
if([self.currentTapCell.photoDescribeLable.textisEqualToString:@"上传诊断证明"]){
[self.successUploadDicsetValue:response[@"FILEID"]forKey:@"PROVEID"];
}
if([self.currentTapCell.photoDescribeLable.textisEqualToString:@"上传病历首页"]){
[self.successUploadDicsetValue:response[@"FILEID"]forKey:@"CASEHOMEID"];
}
NSLog(@"上传结果%@",response);
}
}fail:^(NSError*error){
[AlertHelpershareAlertHelper].onVC=self;
[AlertHelpershareAlertHelper].alertTitle=error.userInfo[@"NSLocalizedDescription"];
[AlertHelpershareAlertHelper].alertMessage=nil;
[[AlertHelpershareAlertHelper]alertVcWithSureAction:^(idresponse){
}];
}];
[selfdismissViewControllerAnimated:YEScompletion:^{
}];
}
/**上传文件*/
-(void)postUploadWithUrl:(NSString*)urlStrimage:(UIImage*)imagefileName:(NSString*)fileNamefileType:(NSString*)fileTyesuccess:(Success)successfail:(Faile)fail{
NSString*resultStr=[urlStrstringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSetURLQueryAllowedCharacterSet]];
self.success=success;
self.failer=fail;
AFHTTPRequestOperationManager*manager=[AFHTTPRequestOperationManagermanager];
manager.responseSerializer=[AFHTTPResponseSerializerserializer];
manager.responseSerializer.acceptableContentTypes=[NSSetsetWithObjects:@"text/html",@"application/json",@"text/plain",nil];
[manager.requestSerializersetValue:@"application/json"forHTTPHeaderField:@"Content-Type"];
manager.responseSerializer=[AFJSONResponseSerializerserializer];
manager.requestSerializer=[AFHTTPRequestSerializerserializer];
[manager.securityPolicysetAllowInvalidCertificates:YES];
UIApplication*application=[UIApplicationsharedApplication];
application.networkActivityIndicatorVisible=YES;
[managerPOST:resultStrparameters:nilconstructingBodyWithBlock:^(id<AFMultipartFormData>formData){
NSData*imgData=UIImageJPEGRepresentation(image,0.02);
[formDataappendPartWithFileData:imgDataname:@"FILENAME"fileName:fileNamemimeType:fileTye];
}success:^(AFHTTPRequestOperation*operation,idresponseObject){
success(responseObject);
application.networkActivityIndicatorVisible=NO;
}failure:^(AFHTTPRequestOperation*operation,NSError*error){
fail(error);
application.networkActivityIndicatorVisible=NO;
}];
}
以上就是本文的全部内容，希望对大家学习iOS程序设计有所帮助。