摘要:
连接查询:select table_b.type,table_b.title,table_b.content,table_b.author from table_a left join table_b on table_a.type = table_b.type where table_a.id = 阅读全文
摘要:
//正常输出 window.onload=function(){ var div=document.getElementById('div'); var timer=null; div.style.display='none'; div.style.opacity='0'; function fadein(elem, speed, opacity){ ... 阅读全文