摘要:
select a.id, a.username, substring_index(substring_index(a.course, '|', b.help_topic_id + 1), '|', -1) course from student a JOIN mysql.help_topic b O 阅读全文
摘要:
var data = ${count};//后台返回的总条数 var nums =5; //每页出现的数量 var pages = Math.ceil(data/nums); //得到总页数 if(pages=='1'){ pages = data; } var thisDate = functio 阅读全文