以下是转换字符串为UTF-8编码的简单示例: 示例代码 importjava.nio.charset.StandardCharsets;publicclassStringToUtf8Example{publicstaticvoidmain(String[]args){StringoriginalString="hello, 你好! 😊";// 将字符串转换为UTF-8字节数组byte[]utf8Bytes=originalString.getBytes(StandardCharsets.UTF_8);// 输出...
String字符串,转码UTF-8 String str = "任意字符串"; str = new String(str.getBytes("gbk"),"utf-8"); 备注说明: str.getBytes("UTF-8"); 的意思是以UTF-8的编码取得字节 new String(XXX,"UTF-8"); 的意思是以UTF-8的编码生成字符串 注意要try catch ——— 版权声明:本文为CSDN博主「Jysx」...
function utf82str(bytes) { if (typeof bytes === 'string') { return bytes; } let str = '', _arr = bytes; for (var i = 0; i < _arr.length; i++) { var one = _arr[i].toString(2), v = one.match(/^1+?(?=0)/); if (v && one.length == 8) { let bytesLength ...
str.getBytes("UTF-8"); 意思是以UTF-8的编码取得字节 new String(XXX,"UTF-8"); 意思是以UTF-8的编码生成字符串 举例：public static String getUTF8XMLString(String xml) { // A StringBuffer Object StringBuffer sb = new StringBuffer();sb.append(xml);String xmString = "";String...
可通过 show master status 观察 GTID 或者 binlog position，没有变化则没有写入。3. 导出数据 先导出表结构：mysqldump -u -p --no-data --default-character-set=utf8mb4 --single-transaction --set-gtid-purged=OFF --databases testdb > /backup/testdb.sql 后导出数据：mysqldump -u -...
可通过以下代码转：/ Get XML String of utf-8 return XML-Formed string / public static String getUTF8XMLString(String xml) { // A StringBuffer Object StringBuffer sb = new StringBuffer();sb.append(xml);String xmString = "";String xmlUTF8="";try { xmString = new String(...
1.转换为UTF8(ios7 之后的方法) NSString*charactersToEscape =@"我的生活"; NSCharacterSet*allowedCharacters = [[NSCharacterSet characterSetWithCharactersInString:charactersToEscape] invertedSet]; NSString*netStr1 = [charactersToEscape stringByAddingPercentEncodingWithAllowedCharacters:allowedCharacters]; ...
在android开发中,有时候会遇到汉字乱码的问题,在这个时候,吧String串加一个编码格式转换,转换成UTF-8的格式就可以了 publicstaticString toUtf8(String str) { String result=null;try{ result=newString(str.getBytes("UTF-8"),"UTF-8"); }catch(UnsupportedEncodingException e) {//TODO Auto-generated catch...
将String转换为UTF-8 格式 publicstringUTF8Convert(stringstr) {if(str.Trim() !="") {stringascii_data ="";byte[] t_byte =Encoding.UTF8.GetBytes(str);for(intk =0; k < t_byte.Length; k++) { ascii_data+="^"+t_byte[k].ToString(); ...
String s=new String("欲转换字符串".getBytes(),"utf-8");String s=new String("欲转换字符串".getBytes("utf-8"),"utf-8");其中 s.getBytes("UTF-8");的意思是以UTF-8的编码取得字节 new String(XXX,"UTF-8");的意思是以UTF-8的编码生成字符串 ...