3-PHP全部编码UTF-8

0-html

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>

<form accept-charset="UTF-8"></form>

1-css

@CHARSET "UTF-8";

2-js

<script src="search.js" charset="UTF-8"></script>

3-php

header("Content-type:text/html; charset=utf-8");

4-mysql

mysqli_query("SET NAMES UTF8");

5-apache

vim /etc/php.ini
default_charset="utf-8"

vim /etc/httpd/conf/httpd.conf
# AddDefaultCharset UTF-8

6-centos

查看当前系统默认采用的字符集

命令：locale 或者echo $LANG

安装中文包

yum -y groupinstall chinese-support

查看：yum list kde*chinese
安装：yum install kde-l10n-Chinese.noarch;

vim /etc/locale.conf

将LANG="XXXX" 改为LANG="zh_CN.UTF-8"

方法2：

cat /etc/locale.conf

cp /etc/locale.conf /etc/locale.conf_bak

vim /etc/locale.conf

LANG="zh_CN.GB18030"
LANGUAGE="zh_CN.GB18030:zh_CN.GB2312:zh_CN"
SUPPORTED="zh_CN.UTF-8:zh_CN:zh:en_US.UTF-8:en_US:en"
SYSFONT="lat0-sun16"

reboot