What should I do if dedecms cannot obtain the article path using [field:arcurl/]?

dedecms What should I do if I cannot get the article path using [field:arcurl/]?

dedecms uses [field:arcurl/] to solve the problem of being unable to obtain the article path

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{dede:sql sql='Select * from dede_shop where id=6 limit 26'} 
 [field:title function='cn_substr(@me,20)'/] 
 {/dede:sql}

sql The reason why [field:arcurl/] in the statement cannot obtain the address is that arcurl is not a physical table, so the sql tag cannot obtain the static address of the article directly through arcurl.

You can use the following code:

[field:id runphp='yes'] $id=@me;@me=''; $url=GetOneArchive($id); @me=$url['arcurl']; [/field:id]

However, if the id is invalid, the output will be empty, so you need to check aid.

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