try{
String softwareRunSystemd[]=request.getParameterValues("softwareRunSystem");
softwareRunSystem=softwareRunSystemd[0];
for(int i=1;i<softwareRunSystemd.length;i++){
softwareRunSystem=softwareRunSystem+","+softwareRunSystemd[i];
}
}
catch(Exception e){
String softwareRunSystemd=request.getParameter("softwareRunSystem");}
如果传过来的值是多个,用request.getParameterValues来取值,值为数组,否则用request.getParameter来取值,值为单个。
需要try一下,因为用request.getParameterValues来取单个值会出异常。
String softwareRunSystemd[]=request.getParameterValues("softwareRunSystem");
softwareRunSystem=softwareRunSystemd[0];
for(int i=1;i<softwareRunSystemd.length;i++){
softwareRunSystem=softwareRunSystem+","+softwareRunSystemd[i];
}
}
catch(Exception e){
String softwareRunSystemd=request.getParameter("softwareRunSystem");}
如果传过来的值是多个,用request.getParameterValues来取值,值为数组,否则用request.getParameter来取值,值为单个。
需要try一下,因为用request.getParameterValues来取单个值会出异常。
可以使用
request.getParameter("select2");得到!
String hy[];
String sHy="";
try{
hy=request.getParameterValues("selectedZb");
if(hy!=null)
for(int i=0;i<hy.length;i++)
out.print(hy[i]+"<br>");
else
{ sHy=request.getParameter("selectedZb");
out.print(sHy);
}
}
catch(Exception e)
{
out.print(e);
}