语句查询，用这个更合适点，解决了多个一级目录问题
SELECT id,catename,path,IF (path,concat(path, ',', id),id) AS fullpath FROM likecate ORDER BY fullpath ASC; 语句查询，用这个更合适点，解决了多个一级目录问题
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SELECT id,catename,path,IF (path,concat(path, ',', id),id) AS fullpath FROM likecate ORDER BY fullpath ASC; 语句查询，用这个更合适点，解决了多个一级目录问题
2021-02-26
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