首页 / JAVA / java – jsp没有以适当的格式传递UTF-8数据

java – jsp没有以适当的格式传递UTF-8数据

内容导读

互联网集市收集整理的这篇技术教程文章主要介绍了java – jsp没有以适当的格式传递UTF-8数据，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含4871字，纯文字阅读大概需要7分钟。

内容图文

我希望JSP页面支持UTF8数据我能够使用struts2和jsp进行本地化但是当我用本地语言从jsp上的用户获取数据时,信息不能以正确的格式运行,而是传递一些grabled数据.
    这是我的jsp代码：——

<%@ page language="java" contentType="text/plain; charset=UTF-8"
    pageEncoding="UTF-8"%>
      <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@page import="java.util.*"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/plain; charset=UTF-8">
<title><s:text name="global.addnewcustomer"/></title>
<script type="text/javascript" src="http://localhost:9090/AMCMSWeb/basic/validation/Login.js">
</script>
</head>
<body>
<h2 align="center"><s:text name="global.fillinfo"/></h2>
    <s:form action="addcustomeraction" method="post" acceptcharset="UTF-8">

<table align="center" border="1" bgcolor="pink" bordercolor="gray">
<tr>
    <td><s:text name="global.custName"/></td>
    <td>:</td>
    <td><s:textfield name="custName" size="15"></s:textfield></td>
    <td><s:text name="global.custMidleName"/></td><td>:</td><td><s:textfield name="custMidleName" size="15"></s:textfield></td>
    <td><s:text name="global.custLastName"/></td><td>:</td><td><s:textfield name="custLastName" size="15"></s:textfield></td>
</tr>
<tr>
    <td><s:text name="global.mobileNo"/></td><td>:</td><td><s:textfield name="mobileNo" size="15"></s:textfield></td>
    <td><s:text name="global.phoneNo"/></td><td>:</td><td><s:textfield name="phoneNo" size="15"></s:textfield></td>
    <td><s:text name="global.toDate"/>&nbsp;<s:label>(mmm/dd/yyyy)</s:label></td><td>:</td><td><s:textfield name="toDate" size="15" readonly="true">
                <s:param name="value">
                        <s:date name="new java.util.Date()" format="MM/dd/yyyy"/>
                </s:param>
    </s:textfield></td>
</tr>
<tr>
    <td><s:text name="global.atPost"/></td><td>:</td><td><s:textarea name="atPost" cols="15" rows="3"></s:textarea></td>
</tr>
<tr>
    <td><s:text name="global.taluka"/></td><td>:</td><td><s:select list="#{'Miraj':'Miraj','Haveli':'Haveli'}" name="taluka" headerKey="-1" headerValue="Select Taluka" ></s:select></td>
    <td><s:text name="global.district"/></td><td>:</td><td><s:select list="#{'Sangli':'Sangli','Pune':'Pune'}" name="district" headerKey="-1" headerValue="Select District"></s:select></td>
</tr>
<tr>
    <td><s:text name="global.state"/></td>
    <td>:</td>
    <td><s:select list="#{'Maharashtra':'Maharashtra','Karnataka':'Karnataka'}" name="state" headerKey="-1" headerValue="Select State" onchange="list_districts()"></s:select></td>
    <td><s:text name="global.country"/></td><td>:</td><td><s:select  list="#{'India':'India'}" name="country" headerKey="-1" headerValue="Select Country" ></s:select></td>
</tr>
<tr>
    <td><s:text name="global.pinCode"/></td>
    <td>:</td>
    <td><s:textfield name="pinCode"  type="" size="15"></s:textfield></td>
</tr>
</table>

<table align="center" >
     <tr>
        <td><s:submit name="s" key="global.proceed"/></td>  
        <td><input type="button" name="cancel" value="  X  "></td>
     </tr>
</table>
    </s:form>
</body>
</html>

解决方法:

页面(或web.xml)中指定的字符编码将应用于HTTP通信的以下阶段：

>准备/从客户端向服务器发送请求
>在服务器中接收/读取请求
>准备/从服务器向客户端发送响应
>在客户端接收/读取响应

Application Server是第2阶段的唯一负责人.

您需要查找特定的应用程序服务器设置,以更改默认字符编码(可以很容易地为ISO-8859-1),并将其更改为在UTF-8中工作.

例如,在Tomcat中,您需要编辑conf / server.xml文件,方法是将URIEncoding =“UTF-8”参数添加到< Connector>,例如

<Connector port="8090" />

至

<Connector port="8090" URIEncoding="UTF-8"/>

In the Apache Wiki there is a nice list of things to check以确保所有组件都以UTF-8运行：

What can you recommend to just make everything work? (How to use UTF-8
everywhere).

Using UTF-8 as your character encoding for everything is a safe bet.
This should work for pretty much every situation.

In order to completely switch to using UTF-8, you need to make the
following changes:

  1. Set URIEncoding=”UTF-8″ on your in server.xml. References: 07001,
    07002.
  2. Use a 07003 with
    the default encoding set to UTF-8
  3. Change all your JSPs to include charset name in their contentType. For example, use <%@page contentType="text/html; charset=UTF-8" %>
    for the usual JSP pages and <jsp:directive.page
    contentType="text/html; charset=UTF-8" />     for the pages in XML syntax
    (aka JSP Documents).
  4. Change all your servlets to set the content type for responses and to include charset name in the content type to be UTF-8. Use
    response.setContentType("text/html; charset=UTF-8") or
    response.setCharacterEncoding("UTF-8").
  5. Change any content-generation libraries you use (Velocity, Freemarker, etc.) to use UTF-8 and to specify UTF-8 in the content
    type of the responses that they generate.
  6. Disable any valves or filters that may read request parameters before your character encoding filter or jsp page has a chance to set
    the encoding to UTF-8. For more information see
    07004.

内容总结

以上是互联网集市为您收集整理的java – jsp没有以适当的格式传递UTF-8数据全部内容，希望文章能够帮你解决java – jsp没有以适当的格式传递UTF-8数据所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错，欢迎将互联网集市网站推荐给程序员好友。

内容备注

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 gblab@vip.qq.com 举报，一经查实，本站将立刻删除。

内容手机端

扫描二维码推送至手机访问。

本文链接：https://qyyshop.com/info/702795.html

来源：【匿名】