ext ajax文字化けし問題
1.コミット時に(jsで)escapeを使用し、%u 33 ea(unicodeコード)のように回転する
2.バックグラウンドでunicodeコードをGBK(以下実行可能クラスを示す)に変換し、データベースがiso-8859-1を使用する場合はnew String(str.getByte(「gbk」)で、「iso-8859-1」)で回転します.
js:
action:
トランスコードクラス:
絶対実行可能
2.バックグラウンドでunicodeコードをGBK(以下実行可能クラスを示す)に変換し、データベースがiso-8859-1を使用する場合はnew String(str.getByte(「gbk」)で、「iso-8859-1」)で回転します.
js:
var my_doaddMatrixOutNum = function(){
Ext.lib.Ajax.defaultPostHeader += ";charset=utf8";
Ext.Ajax.request({
//
url : 'misliveaction.do?method=addMatrixOutNum',
//
params : {
matrixname :escape(Ext.get('matrixname').dom.value) ,
outputnum :Ext.get('outputnum').dom.value ,
desc:escape(Ext.get('m_desc').dom.value)
},
//
success : function(response, options) {
ds.reload();
winf.hide();
// json
var responseArray = Ext.util.JSON.decode(response.responseText);
if (responseArray.success == true) {
Cookies.set('Allcard_userName', responseArray.user);
} else {
}
}
});
}action:
bean.setName(MyString.gbktoIso(
MyString.Unicode2GBK(name.replace("%", "\\"))
));
bean.setUrl_name(outputnum);
bean.setDescription(MyString.gbktoIso(
MyString.Unicode2GBK(desc.replace("%", "\\"))
));
dao.addMatrixOutNum(bean);
トランスコードクラス:
package com.c.elmer.util.string;
import java.io.UnsupportedEncodingException;
public class MyString {
public static void main(String[] args) {
// System.out.println(kbToMbOrG("123534",false));
// System.out.println(0xdcbaa32 );
System.out.println("hex:"+toHexUnicode("aA.\\u Windows 、Mac Chrome ，Linux Chrome 、 ， ， HTML5。 Chrome for Linux Linux ， GTK ， 。Linux Chrome ，50 Chromium 。"));
System.out.println(GBK2Unicode(" Windows 、Mac Chrome ，Linux Chrome 、 ， ， HTML5。 Chrome for Linux Linux ， GTK ， 。Linux Chrome ，50 Chromium 。"));
System.out.println(Unicode2GBK("\\ufeff\\u0061\\u0041\\u002e\\u005c\\u0075\\u548c\\u0057\\u0069\\u006e\\u0064\\u006f\\u0077\\u0073\\u7248\\u3001\\u004d\\u0061\\u0063\\u7248\\u0043\\u0068\\u0072\\u006f\\u006d\\u0065\\u4e00\\u6837\\uff0c\\u004c\\u0069\\u006e\\u0075\\u0078\\u7248\\u672c\\u0043\\u0068\\u0072\\u006f\\u006d\\u0065\\u7684\\u5f00\\u53d1\\u4e3b\\u8981\\u96c6\\u4e2d\\u5728\\u901f\\u5ea6\\u3001\\u7a33\\u5b9a\\u6027\\u548c\\u5b89\\u5168\\u6027\\u4e0a\\uff0c\\u8fd8\\u91c7\\u7528\\u4e86\\u591a\\u79cd\\u5f00\\u653e\\u6807\\u51c6\\uff0c\\u6bd4\\u5982\\u0048\\u0054\\u004d\\u004c\\u0035\\u3002\\u5f53\\u7136\\u0043\\u0068\\u0072\\u006f\\u006d\\u0065\\u0020\\u0066\\u006f\\u0072\\u0020\\u004c\\u0069\\u006e\\u0075\\u0078\\u4e5f\\u7ed3\\u5408\\u004c\\u0069\\u006e\\u0075\\u0078\\u73af\\u5883\\u5bf9\\u6d4f\\u89c8\\u5668\\u8fdb\\u884c\\u4e86\\u6027\\u80fd\\u63d0\\u5347\\uff0c\\u5176\\u4e2d\\u5305\\u62ec\\u9ad8\\u5ea6\\u6574\\u5408\\u4e86\\u672c\\u5730\\u0047\\u0054\\u004b\\u4e3b\\u9898\\uff0c\\u6b64\\u5916\\u4e5f\\u5bf9\\u591a\\u4e2a\\u53ef\\u4ee5\\u4e0e\\u64cd\\u4f5c\\u7cfb\\u7edf\\u7684\\u672c\\u5730\\u6027\\u8fdb\\u884c\\u534f\\u4f5c\\u7684\\u529f\\u80fd\\u8fdb\\u884c\\u4e86\\u8c03\\u6574\\u3002\\u004c\\u0069\\u006e\\u0075\\u0078\\u7248\\u672c\\u0043\\u0068\\u0072\\u006f\\u006d\\u0065\\u7684\\u5f00\\u53d1\\u83b7\\u5f97\\u4e86\\u5f00\\u6e90\\u793e\\u533a\\u7684\\u5927\\u529b\\u652f\\u6301\\uff0c\\u0035\\u0030\\u591a\\u4f4d\\u5f00\\u6e90\\u8d21\\u732e\\u8005\\u53c2\\u4e0e\\u4e86\\u0043\\u0068\\u0072\\u006f\\u006d\\u0069\\u0075\\u006d\\u7684\\u5f00\\u53d1\\u5de5\\u4f5c\\u3002"));
System.out.println(Integer.parseInt("a",16));
char a = 'a';
System.out.println(Integer.toHexString((int)a));
System.out.println( Integer.toHexString((int)" ".charAt(0)) );
System.out.println(" UNICODE:U+554A");
System.out.println(Integer.toHexString(" ".charAt(0) >> 8 & 0xff)
+" === " +Integer.toHexString(" ".charAt(0) & 0xff)
+"==="+Integer.toHexString(" ".charAt(0) & 0xff00)
+"==="+Integer.toHexString(" ".charAt(0) | 0xff)
);
String s = "abcdefghijklmnopqrstuvwxyz";
System.out.println("=="+String.valueOf(2 * s.charAt(3)));
// Object o = new Object();
// returnAddress
}
/**
* kb MB GB
* @param kb
* @return
*/
public static String kbToMbOrG(String kb,boolean isb){
String rtnStr = "";
String type = "B";
try{
long kbI = (long)Double.parseDouble(kb);
if(isb){
if(kbI >= 1024){
kbI = Math.round(kbI /1024);
type = "KB";
}
}
if(kbI >= 1024){
kbI = Math.round(kbI /1024);
type = "MB";
}
if(kbI > 1024){
kbI = Math.round(kbI /1024);
type = "GB";
}
if(kbI > 1024){
kbI = Math.round(kbI /1024);
type = "TB";
}
rtnStr = kbI + "";
}catch (Exception e) {
e.printStackTrace();
}
return rtnStr+" "+type;
}
/**
* iso-8859-1 gbk
* @param iso
* @return
*/
public static String isotoGbk(String iso){
String gbk = "";
try {
gbk = new String(iso.getBytes("iso-8859-1"),"gbk");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return gbk;
}
/**
* iso-8859-1 big5
* @param iso
* @return
*/
public static String iso2Big5(String iso){
String gbk = "";
try {
gbk = new String(iso.getBytes("iso-8859-1"),"big5");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return gbk;
}
/**
* big5 iso-8859-1
* @param iso
* @return
*/
public static String Big52iso(String iso){
String gbk = "";
try {
gbk = new String(iso.getBytes("big5"),"iso-8859-1");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return gbk;
}
/**
* gbk iso-8859-1
* @param gbk
* @return
*/
public static String gbktoIso(String gbk){
try {
String iso = new String(gbk.getBytes("gbk"),"iso-8859-1");
return iso;
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return "";
}
/**
*
* @param str
* @param sencd
* @param eencd
* @return
*/
public static String changeEncoding(String str,String sencd,String eencd){
try {
String rtnstr = new String(str.getBytes(sencd),eencd);
return rtnstr;
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return "";
}
public static String toHexUnicode(String str){
StringBuffer result = new StringBuffer();
result .append( "\\ufeff");
for(int i=0;i<str.length();i++){
char chr1 = (char)str.charAt(i);
String hex_str = Integer.toHexString((int) chr1);
if(hex_str.length() == 2){
hex_str = "00" + hex_str;
}
result.append("\\u"+hex_str);
}
return result.toString();
}
/**
* unicode
* @param str
*
* @return unicode
*/
public static String GBK2Unicode(String str) {
StringBuffer result = new StringBuffer();
for (int i = 0; i < str.length(); i++) {
char chr1 = (char) str.charAt(i);
if (!PropertiesTranslater.isNeedConvert(chr1)) {
result.append(chr1);
continue;
}
result.append("\\u" + Integer.toHexString((int) chr1));
}
return result.toString();
}
/**
*
* unicode
* @param str
*
* @return
*
*/
public static String Unicode2GBK(String dataStr) {
if(dataStr.indexOf("\\u") == -1 ){
return dataStr;
}
int index = 0;
StringBuffer buffer = new StringBuffer();
while (index < dataStr.length()) {
if (!"\\u".equals(dataStr.substring(index, index + 2))) {
buffer.append(dataStr.charAt(index));
index++;
continue;
}
String charStr = "";
charStr = dataStr.substring(index + 2, index + 6);
char letter = (char) Integer.parseInt(charStr, 16);
buffer.append(letter);
index += 6;
}
return buffer.toString();
}
public static boolean isNeedConvert(char para) {
return ((para & (0x00FF)) != para);
}
/**
* gbk utf-8
* @param gbk
* @return
*/
public String gbk2utf8(String gbk){
String utf8 = "";
try {
utf8 = new String(gbk2utf8_c(gbk),"UTF-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return utf8;
}
public byte[] gbk2utf8_c(String chenese) {
char c[] = chenese.toCharArray();
byte[] fullByte = new byte[3 * c.length];
for (int i = 0; i < c.length; i++) {
int m = (int) c[i];
String word = Integer.toBinaryString(m);
StringBuffer sb = new StringBuffer();
int len = 16 - word.length();
for (int j = 0; j < len; j++) {
sb.append("0");
}
sb.append(word);
sb.insert(0, "1110");
sb.insert(8, "10");
sb.insert(16, "10");
String s1 = sb.substring(0, 8);
String s2 = sb.substring(8, 16);
String s3 = sb.substring(16);
byte b0 = Integer.valueOf(s1, 2).byteValue();
byte b1 = Integer.valueOf(s2, 2).byteValue();
byte b2 = Integer.valueOf(s3, 2).byteValue();
byte[] bf = new byte[3];
bf[0] = b0;
fullByte[i * 3] = bf[0];
bf[1] = b1;
fullByte[i * 3 + 1] = bf[1];
bf[2] = b2;
fullByte[i * 3 + 2] = bf[2];
}
return fullByte;
}
}絶対実行可能