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aray@aray:~$ env | grep LANG
LANG=zh_CN.UTF-8
GDM_LANG=zh_CN.UTF-8
BufferedReader br = null;
try {
br = new BufferedReader(new InputStreamReader(new FileInputStream("xxxxx"), "gbk"));
...
aray@aray:~/Download/apache-tomcat-6.0.20/bin$ pwd
/home/aray/Download/apache-tomcat-6.0.20/bin
aray@aray:~/Download/apache-tomcat-6.0.20/bin$ echo '#!/bin/bash' > setenv.sh
aray@aray:~/Download/apache-tomcat-6.0.20/bin$ echo 'JAVA_OPTS=" -Xmx2048m -Dfile.encoding=GBK -Duser.language=zh -Duser.country=CN -Djava.awt.headless=true "' >> setenv.sh
aray@aray:~/Download/apache-tomcat-6.0.20/bin$ echo 'export JAVA_OPTS' >> setenv.sh
aray@aray:~/Download/apache-tomcat-6.0.20/bin$ chmod +x setenv.sh
aray@aray:~/Download/apache-tomcat-6.0.20/bin$ ls -l setenv.sh
-rwxr-xr-x 1 aray aray 135 04-28 20:00 setenv.sh
aray@aray:~/Download/apache-tomcat-6.0.20/bin$ cat setenv.sh
#!/bin/bash
JAVA_OPTS=" -Xmx2048m -Dfile.encoding=GBK -Duser.language=zh -Duser.country=CN -Djava.awt.headless=true "
export JAVA_OPTS
#!/bin/sh
JAVA_OPTS=" -Xmx2048m -Dfile.encoding=GBK -Duser.language=zh -Duser.country=CN -Djava.awt.headless=true "
export JAVA_OPTS
String str2=new String(str.getBytes("gbk"),"gbk");
int index=str2.indexOf("国");
String str = "感谢国家"; //从linux上的文本中读到的一行
str=new String(str.getBytes("utf-8"),"gbk");
int index = str.indexOf("国");
int index = str.indexOf(new String(str.getBytes("gbk"),"gbk"));