安裝系統環境是： centos6.5 64位
一.安裝jdk
1.下載Java文件jdk-6u45-Linux-x64.bin
2.運行./jdk-6u45-linux-x64.bin
3.移動該文件到/usr/local/jdk目錄下
mv jdk-6u45-linux-x64 /usr/local/jdk
4.配置java環境變數,在文件/etc/profile最後添加以下內容:
#set java
JAVA_HOME=/usr/local/jdk;export JAVA_HOME
JRE_HOME=/usr/local/jdk/jre;export JRE_HOME
PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin;export PATH
export CLASSPATH=$CLASSPATH:$PATH:$JAVA_HOME/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib:$JRE_HOME/lib:.
5.source /etc/profile (重新激活)
6.運行java -version查看是否成功
二.安裝tomcat
1.下載tomcat文件:apache-tomcat-7.0.47.tar.gz
2.解壓tar -zxvf apache-tomcat-7.0.47.tar.gz
3.移動該文件到/usr/local下,並命名為tomcat
mv apache-tomcat-7.0.47 /usr/local/tomcat
4.到tomcat/bin目錄下setclasspath.sh文件中設置java環境,加入以下兩行即可:
export JAVA_HOME=/usr/local/jdk
export JRE_HOME=/usr/local/jdk/jre
5.設置tomcat 服務啟動
把下面內容保存到/etc/init.d/目錄,文件名為tomcat
#!/bin/bash
# /etc/rc.d/init.d/tomcat
# init script for tomcat precesses
#
# processname: tomcat by ton
# description: tomcat is a j2se server
# chkconfig: 2345 86 16
# description: Start up the Tomcat servlet engine.
set -m (有時不加這個，secureFX會話失效時，會導致tomcat自動stop)
CATALINA_HOME="/usr/local/tomcat"
if [ -f /etc/init.d/functions ]; then
. /etc/init.d/functions
elif [ -f /etc/rc.d/init.d/functions ]; then
. /etc/rc.d/init.d/functions
else
echo -e "/atomcat: unable to locate functions lib. Cannot continue."
exit -1
fi
# running tomcat services
RETVAL=$?
case "$1" in
start)
if [ -f $CATALINA_HOME/bin/startup.sh ];then
echo $"Starting Tomcat"
$CATALINA_HOME/bin/startup.sh
fi
;;
stop)
if [ -f $CATALINA_HOME/bin/shutdown.sh ];then
echo $"Stopping Tomcat"
$CATALINA_HOME/bin/shutdown.sh
fi
;;
restart)
if [ -f $CATALINA_HOME/bin/startup.sh ];then
echo $"Starting Tomcat"
$CATALINA_HOME/bin/startup.sh
fi
sleep 5
if [ -f $CATALINA_HOME/bin/shutdown.sh ];then
echo $"Stopping Tomcat"
$CATALINA_HOME/bin/shutdown.sh
fi
;;
*)
echo $"Usage: $0 {start|stop|restart}"
exit 1
;;
esac
exit $RETVAL
6.為該文件添加運行許可權
chmod +x /etc/init.d/tomcat
三.安裝MySQL
linux下主要是編譯安裝,需准備:cmake工具
1.yum install gcc gcc-c++ ncurses-devel perl (安裝編譯源碼所需的工具和庫)
2.下載cmake-3.0.1.tar.gz ,然後輸入命令:
tar -xzvf cmake-3.0.1.tar.gz
cd cmake-3.0.1
./bootstrap ; make ; make install
3.新增mysql用戶組和用戶命令:
groupadd mysql
useradd -r -g mysql mysql
4.新建mysql安裝目錄和存放數據目錄:
mkdir -p /usr/local/mysql
cd /usr/local/mysql
chown -R mysql:mysql . (分配許可權)
mkdir -p /var/mysqldata
cd /var/mysqldata
chown -R mysql:mysql . (分配許可權)
5.下載mysql-5.5.38.tar.gz ,解壓:
tar -zxvf mysql-5.5.38.tar.gz
cd mysql-5.5.38(先進入目錄下)
6.(先進入mysql-5.5.38目錄下)再執行cmake命令:
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/var/mysqldata/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_EXTRA_CHARSETS:STRING=utf8,gbk \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DMYSQL_DATADIR=/var/mysqldata \
-DMYSQL_USER=mysql \
-DMYSQL_TCP_PORT=3306
7.再編譯:
make
make install
8.復制配置文件,在/usr/local/mysql下執行:
cp support-files/my-medium.cnf /etc/my.cnf
9 初始化資料庫
執行前需賦給scripts/mysql_install_db文件執行許可權
chmod 755 scripts/mysql_install_db
scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql/ \
--datadir=/var/mysqldata/
10. 設置mysqld的開機啟動
cp support-files/mysql.server /etc/init.d/mysql
chmod 755 /etc/init.d/mysql
chkconfig mysql on
11.MySQL配置環境變數
export PATH=/usr/local/mysql/bin:$PATH
alias mysql_start="mysqld_safe &"
alias mysql_stop="mysqladmin –u root -p shutdown"
source /etc/profile (重啟配置)
12.啟動mysql服務
/etc/init.d/mysql start
ps -ef |grep mysql (命令查看是否啟動)
13. 登陸mysql
# mysql -u root –p
14.修改MySQL用戶root的密碼
mysqladmin -u root password '123456' (更新密碼)