<%! public String GBToISO(String str)
{try{byte temp[]=str.getBytes("GB2312");
str=new String(temp,"ISO-8859-1");
return str;
}catch(Exception e){return str;}}
response.sendRedirect(GBToISO("errmsg.jsp?errmsg=添加客户信息成功"));%>
超连接中profession为中文 {try{byte temp[]=str.getBytes("GB2312");
str=new String(temp,"ISO-8859-1");
return str;
}catch(Exception e){return str;}}
response.sendRedirect(GBToISO("errmsg.jsp?errmsg=添加客户信息成功"));%>
<a href="cust_totallist.jsp?action=delete&page=<%=intCurrentPage%>&cust_id=<%=rs.getInt("id")%>&profession=<%=java.net.URLEncoder.encode(profession,"ISO-8859-1")%>">删除</a>
////////////cust_totallist.jsp中取profession值
String profession=java.net.URLDecoder.decode(request.getParameter("profession").trim(),"ISO-8859-1");
可见,URL中编码格式为ISO-8859-1,处理中文只需将编码格式转换ISO-8859-1 ////////////cust_totallist.jsp中取profession值
String profession=java.net.URLDecoder.decode(request.getParameter("profession").trim(),"ISO-8859-1");
方法一:
http://xxx.do?ptname='我是中国人'
String strPtname = request.getParameter("ptname");
strPtname = new String(strPtname.getBytes("ISO-8859-1"), "UTF-8");
方法二: strPtname = new String(strPtname.getBytes("ISO-8859-1"), "UTF-8");
<%@ page contentType="text/html;charset=gb2312" %>
<a href="ds.jsp?url=<%=java.net.URLEncoder.encode("编码的是这里","GB2312")%>">点击这里</a>
<%
//request.setCharacterEncoding("GBK");
if(request.getParameter("url")!=null)
{
str=request.getParameter("url");
str=java.net.URLDecoder.decode(str,"GB2312");
str=new String(str.getBytes("ISO-8859-1"));
out.print(str);
}
%>
<a href="ds.jsp?url=<%=java.net.URLEncoder.encode("编码的是这里","GB2312")%>">点击这里</a>
<%
//request.setCharacterEncoding("GBK");
if(request.getParameter("url")!=null)
{
str=request.getParameter("url");
str=java.net.URLDecoder.decode(str,"GB2312");
str=new String(str.getBytes("ISO-8859-1"));
out.print(str);
}
%>
public String chinatoString(String str)
{
String s=str;
try
{
byte tempB[]=s.getBytes("ISO-8859-1");
s=new String(tempB);
return s;
}
catch(Exception e)
{
return s;
}
}
{
String s=str;
try
{
byte tempB[]=s.getBytes("ISO-8859-1");
s=new String(tempB);
return s;
}
catch(Exception e)
{
return s;
}
}
function URLencode(sStr)
{
return escape(sStr).
replace(/\+/g, '%2B').
replace(/\"/g,'%22').
replace(/\'/g, '%27').
replace(/\//g,'%2F');
}
{
return escape(sStr).
replace(/\+/g, '%2B').
replace(/\"/g,'%22').
replace(/\'/g, '%27').
replace(/\//g,'%2F');
}
方法三:
如果用jstl的话,可以自己写一个el的function,调用URLEncoder.encode来编码。
IE缺省对URL后面的参数是不编码发送的,但是tomat缺省是按ISO8859-1来进行URL解码,因此才会出现上述错误。好的做法是:
1、在URL参数中确保用UTF-8编码之,方法可以用js函数encodeURI(),或调用自定义的el function;
2、设置server.xml中的Connector熟悉URIEncoding="UTF-8",确保解码格式与编码格式统一;
方法四:
在jsp的结尾加上:
<script>
for(var i=0;i<document.links.length;i++){
document.links[i].href=encodeURI(document.links[i].href);
}
</script>
在action中:for(var i=0;i<document.links.length;i++){
document.links[i].href=encodeURI(document.links[i].href);
}
</script>
String s=request.getParameter("s");
s=new String(s.getBytes("iso-8859-1"),"gbk");
s=new String(s.getBytes("iso-8859-1"),"gbk");
http://www.blogjava.net/supercrsky/articles/285926.html