編碼的問題–編碼有三種（頁面編碼，檔案格式的編碼，幕後處理所使用的編碼）

點擊  草稿箱 ---->(選擇時間段)查詢
GET /hnMMS/seachSms.do?method=getSmsByTime&startTime=2011-03-01&endTime=2011-03-09&boxnum=0&smsSender= HTTP/1.1
Host: localhost:8077
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13
Accept: application/json, text/javascript, */*
Accept-Language: zh-cn,zh;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: GB2312,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Connection: keep-alive
X-Requested-With: XMLHttpRequest
Referer: http://localhost:8077/hnMMS/new/index.jsp
Cookie: JSESSIONID=9EF8124BB8F707CA027F415B1803269B

----->資訊出來後(亂碼) 
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Content-Type: text/html;charset=utf-8
Transfer-Encoding: chunked
Date: Tue, 08 Mar 2011 09:16:29 GMT

bf
[{"smsID":6,"smsTopic":"zengxi","smsContent":"  ","smsIds":"  ","smsType":"  ","smsSender":"","smsReceivePhone":" 32432432424 ","smsReceiver":" 鏇懼笇 ","smsTime":"2011-03-08","smsStatus":0}]
0

 

後台日誌:
-->conn : com.mysql.jdbc.Connection@11e98f4
select * from a_sms where smstime between '2011-03-01' and '2011-03-09'and smsstatus = 0 and smssender = '' order by smsid desc
-->release connn over
[{"smsID":6,"smsTopic":"zengxi","smsContent":"  ","smsIds":"  ","smsType":"  ","smsSender":"","smsReceivePhone":" 32432432424 ","smsReceiver":" 希兒 ","smsTime":"2011-03-08","smsStatus":0}]

 

 

我解決的方式是：三編碼統一，都以utf-8經行處理。

 

先設定工程

再設定--jsp 編碼格式，或者刪了，直接記事本修改然後儲存成jsp  utf-8格式。

最後接受處理時，設定下字元

request.setCharacterEncoding("utf-8");
  response.setCharacterEncoding("utf-8");

 

最後OK

 

 

記錄一下，我想攔截器的目的也是這個，要學的東西太多了，J2EE不簡單啊