摘要:
ROWNUM能够对查询结果进行编号,之后选择合适区间内容进行返回即可 String sql="select * from ("; sql+="select ROWNUM AS rowno, t.* from "+datatbname+" t where ("+column.get(0)+" like 阅读全文
摘要:
今天做项目时,写了一个数据库查询后返回的函数 function getpname(PARENT_ID){ var pname=''; $.post("/KEJITEMP/DealWithBT",{ flag:"getpname", ID:PARENT_ID, },function(data){ da 阅读全文
摘要:
点击运行项目时显示 A Java Exception has occurred. 'Starting Tomcat v9.0 Server at localhost' has oncountered a problem.Server Tomcat v9.0 Server at localhost f 阅读全文