<%@ page contentType="text/html; charset=gb2312" import="java.sql.*" %> <%@ page import="java.util.*" %> <%@ page import="com.bb.pinghu.dfsearch.DfDAO"%> <%@ page import="com.bb.pinghu.dfsearch.DfInfo"%> <% DfDAO dfdao = new DfDAO(); DfInfo dfinfo = null; ArrayList dflist = null; String hh = request.getParameter("hh"); String rq = request.getParameter("rq"); String sql = "select * from df where 1=1 "; if(hh!=null&&!"".equals(hh)){ sql = sql+" and hh='"+hh+"'"; if(rq!=null&&!"".equals(rq)){ sql = sql+" and rq='"+rq+"'"; } } else{ sql = "select * from df where 1=2 "; } dflist = dfdao.FindByWhere(sql); boolean flag = true; if(dflist == null){ flag = false; } %> 平湖市公安局