获取request中的查询参数

//获取request中的查询参数
public static Map<String, Object> getRequestParamsByMap(HttpServletRequest request) {
Map<String,Object> qmap=new HashMap<String,Object>();
Enumeration<String> paraNames = request.getParameterNames();
while(paraNames.hasMoreElements()) {
String paraName = paraNames.nextElement();
String paraValue = request.getParameter(paraName);
if(!S.isNull(paraValue)) {
if(paraName.indexOf("Time")!=-1||paraName.indexOf("Time")!=-1) {
qmap.put(paraName,request.getParameter(paraName));
}else {
qmap.put(paraName,"%"+request.getParameter(paraName)+"%");
}

}
}
return qmap;
}