图片预览 添加错误提示

galaxy/galaxy/Classes/Modules/IntelligentService(服务中心)/ServiceProcess(流程)/WorkExperience(工作经验)/C/YHImageViewController.swift

@@ -66,7 +66,15 @@ class YHImageViewController: YHBaseViewController {
     func getData() {
         self.viewModel.getPublicImageUrl(imgString) {[weak self] success, error in
             guard let self = self else { return }
-            guard success != nil else { return }
+            
+            
+            if success == nil {
+                let msg = error?.errorMsg ?? "出现错误"
+                YHHUD.flash(message: msg)
+                DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
+                    self.back()
+                }
+            }
             self.resultView.kf.setImage(with: URL(string: success))
         }
     }