效果图：

代码：

图片选择器前面的tablvew里的东西

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{ // 图片选择器 UIImagePickerController *imgPC = [[UIImagePickerController alloc] init]; //设置代理 imgPC.delegate = self; //允许编辑图片 imgPC.allowsEditing = YES; if (indexPath.row == 0) { NSLog(@"从手机相册选择图片"); //图片库 imgPC.sourceType = UIImagePickerControllerSourceTypePhotoLibrary; if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]){ //显示控制器 [self presentViewController:imgPC animated:YES completion:nil]; }else{ [SVProgressHUD showInfoWithStatus:@"请允许程序打开相册"]; } }else if(indexPath.row == 1){ NSLog(@"拍照"); //拍照 imgPC.sourceType = UIImagePickerControllerSourceTypeCamera; //显示控制器 if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]){ //显示控制器 [self presentViewController:imgPC animated:YES completion:nil]; }else{ [SVProgressHUD showInfoWithStatus:@"请允许程序运行拍照功能"]; } }}

选择好图片后在相册或者照相后的图片右下角选择图片按钮点击

#pragma - mark 图片选择成功后的代理- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary<NSString *,id> *)info{ NSLog(@"info== %@",info); //获取修改后的图片 UIImage *editedImg = info[UIImagePickerControllerEditedImage]; self.iconView.image = editedImg; [self dismissViewControllerAnimated:YES completion:nil];}