---
title: JSP与Servlet之间传值
english_title:
top: 0
date: 2017-03-20 01:13:57
categories: 笔记
tags:
- J2EE
- Servlet
- JSP
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comments: true
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description:
---
Jsp与Servlet之间的传值有两种,一种是Jsp传值给Sevlet,另一种是Servlet传值给Jsp;使用request、response对象完成传值,具体实现如下:
## 1.JSP传值给Servlet
JSP传值给Servlet有几种形式:Form表单传值,url传值,其他方式传值
### a、form表单传值:
JSP页面有:
```
```
将department的id传到Sevlet
中,在程序中如下:
```
ServletRequest request;String staffdepartment=request.getParameter("staffdepartment");
```
可获取jsp传的department,但要获取id还要进行转化:
```
int int_staffdepartment=Integer.parseInt(staffdepartment);
```
### b、url传值
比如这里的 ``标签的 href属性与 `