what is utf 8 encoding

The default encoding of the mysql database is not UTF-8. After installing mysql, start the service and log on to the mysql database. Run the show variables command to view the default encoding of the mysql database: The character set of the

Ec (2); if I use the iconv () function to convert and encode the code, it is relatively simple, but many virtual hosts do not support this component. I am searching online for half a day, to find a method for converting gb2312 to UTF-8, but cannot

Use Request.setcharacterencoding ("UTF-8") to set the encoding format for Tomcat to receive requests, only valid for data submitted by post, not valid for data submitted in Get mode!To set the encoding for GET, you can modify the properties of the

Php does not use the iconv library for gb2312 and UTF-8 encoding conversion functions // Usage of the comparison table $ Filename = "gb2utf8.txt "; $ Fp = fopen ($ filename, "r "); While (! Feof

MySQLGBK → UTF-8 encoding conversion: Writing a tutorial for the first time is actually not a tutorial. I just want to summarize the conversion notes. If there is an error in the middle or the solution is not ideal, you can paste it back and study

Untitled Document Echo UrlDecode ("%e5%93%88%e5%93%88"); echo " "; Echo Rawurldecode ("%e5%93%88%e5%93%88"); echo " "; Echo Utf8_decode ("%e5%93%88%e5%93%88"); echo " "; echo "%e5%93%88%e5%93%88"; echo " "; echo $_get[' act ']; echo

This article mainly introduces how to convert the code from GBKGB2312 to UTF-8 (full-site modification ), if you need it, refer to the next article, which describes how to convert GBK/GB2312 to UTF-8 encoding (full-site modification). If you need it,

In PHP, the character truncation function substr can only intercept all English letters without garbled characters. if there is a Chinese character in it, it cannot be intercepted. the following small series will introduce two compatible gbk and UTF-

// Class Utf8_chinese { Private $utf 8_gb2312; Private $utf 8_big5; Public Function __construct () { $this->utf8_gb2312 = " Million and ugly professional Condons lost two strict footstep Fenglin for Li Lift,

Under the Windows platform, a text file was stored in UTF-8 encoded format using the system's Notepad, but because the team at Microsoft Development Notepad used a very bizarre behavior to save UTF-8 encoded files, They're smart enough to add

BitsCN.com How to set UTF-8 encoding, case sensitivity, and root startup in MySQL Mysql5.1 and earlier versions are added under the [mysqld] Node Java code Default-character-set = utf8 In mysql 5.5, change the setting method Java code

During the two days of Project release to the server, we suddenly found that the top referenced by was used at the top. in JSP, a line is added inexplicably, and then checkCodeAnd I didn't find any additional code. Then I started to try it, The

MYSQL data is saved using utf8 encoding. some data cannot be found on my webpage using utf8 encoding. Therefore, mysql_query ("set & nbsp; names & nbsp; 'utf-8' "); & nbsp; mysql has been compiled into utf8_general_ci. when I search for data, I use

is JSON data garbled under non-UTF-8 encoding? The authority of the next Reply to discussion (solution) It's not going to match your file code. So the argument to Json_encode () must be utf-8 encoded, otherwise the null character or null will

NetBeans is an excellent open source integrated development environment that can be used for the development of languages such as java,c/c++,php. It is also an extensible development platform that can be used by plugins to extend the functionality

After installing mysql, start the service and log on to the mysql database. Run the showvariables command to view the default encoding of the mysql database. The default encoding of the mysql database is not modified by UTF-8. This article will

[Java]/*** Get XML String of UTF-8** @ Return XML-Formed string*/Public static String getUTF8XMLString (String xml ){// A StringBuffer ObjectStringBuffer sb = new StringBuffer ();Sb. append (xml );String xmString = "";String xmlUTF8 = "";Try

Recently just to use the conversion of Unicode encoding, went to check the PHP library function, actually did not find a function can be Unicode encoding and decoding the string! No matter, can not find the words on their own realization of ...

1, Gbk,utf-8 CodeNote: The general default is GBK encoding.[Java]View Plaincopyprint? Package io.dol.sn; Import Java.io.FileOutputStream; Import java.io.IOException; Import Java.io.OutputStreamWriter; Public class Encodestream {

ChingOriginal address: http://blog.csdn.net/qingdujun/article/details/413663011, Gbk,utf-8 CodeNote: The general default is GBK encoding.Package Io.dol.sn;import Java.io.fileoutputstream;import Java.io.ioexception;import java.io.OutputStreamWriter;