
<%
! 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=添加客戶信息成功"));%>
超連接中profession為中文
<a href="cust_totallist.jsp?action=delete&page=<%=intCurrentPage%>&cust_id=<%=rs.getInt("id")%>&profession=<%=java.net.URLEncoder.encode(profession,"ISO-8859-1")%>">刪除</a>
////////////cust_totallist.jsp中取profession值
String profession=java.net.URLDecoder.decode(request.getParameter("profession").trim(),"ISO-8859-1");
可見,URL中編碼格式為ISO-8859-1,處理中文只需將編碼格式轉(zhuǎn)換ISO-8859-1
方法一:
http://xxx.do?ptname='我是中國人'
String strPtname = request.getParameter("ptname");
strPtname = new String(strPtname.getBytes("ISO-8859-1"), "UTF-8");

方法二:
<%@ page contentType="text/html;charset=gb2312" %>
<a href="ds.jsp?url=<%=java.net.URLEncoder.encode("編碼的是這里","GB2312")%>">點(diǎn)擊這里</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;
}
}
function URLencode(sStr)


{
return escape(sStr).
replace(/\+/g, '%2B').
replace(/\"/g,'%22').
replace(/\'/g, '%27').
replace(/\//g,'%2F');
}

方法三:
如果用jstl的話,可以自己寫一個(gè)el的function,調(diào)用URLEncoder.encode來編碼。
IE缺省對(duì)URL后面的參數(shù)是不編碼發(fā)送的,但是tomat缺省是按ISO8859-1來進(jìn)行URL解碼,因此才會(huì)出現(xiàn)上述錯(cuò)誤。好的做法是:
1、在URL參數(shù)中確保用UTF-8編碼之,方法可以用js函數(shù)encodeURI(),或調(diào)用自定義的el function;
2、設(shè)置server.xml中的Connector熟悉URIEncoding="UTF-8",確保解碼格式與編碼格式統(tǒng)一;
方法四:
在jsp的結(jié)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:
String s=request.getParameter("s");
s=new String(s.getBytes("iso-8859-1"),"gbk");