lgy 2 weeks ago
parent
commit
e487bc1add
1 changed files with 4 additions and 0 deletions
  1. 4 0
      jcjyhr/app/zskk/servies/PatientServies.php

+ 4 - 0
jcjyhr/app/zskk/servies/PatientServies.php

@@ -988,6 +988,10 @@ class PatientServies
             ob_start(); //打开输出
             readfile($base64_string); //输出图片文件
             $return = ob_get_contents(); //得到浏览器输出
+            if(empty($return))
+            {
+                return '';
+            }
             ob_end_clean(); //清除输出并关闭
             file_put_contents($filePath, $return);