What should I do if the page is blank after the dedecms article jump attribute is turned on?

dedecms What should I do if the page is blank after the article jump attribute is turned on?

When using DEDECMS, nothing is displayed on the jump page. When editing in the background, all pages are blank.

Cause: When using the header(location:url) function to jump, there may be input content in front.

Recommended learning: Dream Weaver cms

Solution:

Front desk:

The code is as follows:

include\arc.archives.class.php，
第499行
header("location:{$this->Fields['redirecturl']}");

Replace with

The code is as follows:

echo &#39;<META HTTP-EQUIV="REFRESH" CONTENT="0; URL=&#39;.$this->Fields[&#39;redirecturl&#39;].&#39;">&#39;; 
后台：
admin\archives_do.php，
第33行
header("location:{$gurl}?aid=$aid");
替换为
echo &#39;<META HTTP-EQUIV="REFRESH" CONTENT="0; URL=&#39;.$gurl.&#39;?aid=&#39;.$aid.&#39;">&#39;;

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