Wordpress calls the method of specifying a category document

Call an article under a specified category: query_posts ('Category _ name category name'); call an article from a category ID: query_posts ('catid '); you can call multiple parameters. Rderbyrand is randomly ordered. showposts is the number of invoked articles and can be changed as needed. This is critical because query_po

Call the document under the specified category: query_posts ('Category _ name = category name ');
Call an article from a Category ID: query_posts ('cat = ID ');
You can call multiple parameters.
Rderby = random sorting of rand. showposts is the number of articles called and can be changed as needed.

This is critical because the query_posts rule takes effect not only for its next LOOP, but may invalidate other LOOP calls throughout the site. wp_reset_query can be used to clear wp_query rules.

 
 

  
  
  
  
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If you want to display only one article on the blog homepage, but want to display links to the last five articles in Category ID 1, use the following code:

 
 

  
  
  
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Note: When offset is used, the preceding query applies only to the categories containing more than one article; otherwise, the query cannot be output.