jsp通过url传值到servlet
jsp-------->servlet (url) jsp部分 < % @ page language = "java" contentType = "text/html; charset=UTF-8" pageEncoding = "UTF-8" % > < ! DOCTYPE html > < html > < head > < meta charset = "UTF-8" > < title > 通过url传值 < / title > < / head > < body > < ! -- < input type = "hidden" name = "op" value = "urlTovalue" > -- > < ! -- 自动获取项目名称 -- > < a href = "${pageContext.request.contextPath}/MyServlet?name=xiaoming&password=1234" > 走 < / a > < ! -- 没有自动获取项目名称 -- > < a href = "MyServlet?name=xiaoming&password=1234&age=18&sex=2" > 走ni < / a > < / body > < / html > servlet部分 package com . zparkep . servlet ;