
blog中的tag用php怎么实现
1个回答
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tag简单理解就是搜索标题关键词。当然tag是单独的字段。文章添加tag。如tag啦啦啦。存入tag表中,并与文章id关联。查询tag时,啦啦啦的tag id是1。直接查询tag为啦啦啦的所有文章
localhost/tag.php?id=1;
select * from tag where id =1 $result = 啦啦啦
select * from arclist where tag = $result
localhost/tag.php?id=1;
select * from tag where id =1 $result = 啦啦啦
select * from arclist where tag = $result
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