linux部署項目

1.買雲主機（億速雲xxx）
2.用putty連接服務器
3.安裝環境
（1）jdk查看JDK是否安裝 java -version
查看jdk安裝包 rpm -qa | grep java
刪除jdk rpm -e xxx
rpm -qa | grep jdk | xargs rpm -e --nodeps
 rpm -qa | grep java | xargs rpm -e --nodeps
mkdir /usr/java
 cp jdk-7u79-linux-x64.gz /usr/java
tar xvf jdk-7u79-linux-x64.gz
設置環境變量
 vi /etc/profile
#set java environment

1.export JAVA_HOME=/usr/java/jdk1.8.0_171 
2.export JRE_HOME=$JAVA_HOME/jre  
3.export PATH=$PATH:$JAVA_HOME/bin  
4.export CLASSPATH=./:$JAVA_HOME/lib:$JAVA_HOME/jre/lib  

只配置這個即可
export PATH="/usr/local/src/java/bin:$PATH"

使配置文件生效
 source /etc/profile
(2)安裝Mysql,並且啓動
檢查是否安裝MySQL rpm -qa | grep mysql
查看可安裝的MySQL版本 yum list | grep mysql
安裝MySQL yum install -y mysql-server mysql mysql-devel
Mysql首次啓動 service mysqld start
設置新密碼 mysqladmin -u root password
重啓mysql service mysqld restart
進入mysql mysql -u root -p
設置mysql允許遠程連接 GRANT ALL PRIVILEGES ON . TO root@'%' IDENTIFIED BY 'xxxxxxx' WITH GRANT OPTION;
自啓動
chkconfig mysql on
數據庫的不區別大小寫設置
/etc/my.cnf中的[mysqld]後添加添加lower_case_table_names=1，重啓MYSQL服務
發現中文查詢數據庫有問題，數據庫設置沒配好
修改my.cnf 

1. #/etc/my.cnf  
   2.   
   3.[client]  
   4.default-character-set=utf8  
   5.   
   6.[mysqld]  
   7.datadir=/var/lib/mysql  
   8.socket=/var/lib/mysql/mysql.sock  
   9.user=mysql  
   10.# Disabling symbolic-links is recommended to prevent assorted security risks  
   11.symbolic-links=0  
   12.#default-character-set=utf8  
   13.character-set-server=utf8  
   14.init_connect='SET NAMES utf8'  
   15.   
   16.[mysql]  
   17.no-auto-rehash  
   18.default-character-set=utf8  
   19.   
   20.[mysqld_safe]  
   21.log-error=/var/log/mysqld.log  
   22.pid-file=/var/run/mysqld/mysqld.pid  

（3）利用putty的pspc上傳文件
下載pscp.exe https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html
cmd運行：pscp C:\Users\lenovo\Downloads\Compressed\apache-tomcat-7.0.86.tar.gzbr/>root@xxxx:/
(4)安裝tomcat
下載tomcat
新建目錄： mkdir /usr/local/tomcat
拷貝tomcat cp apache-tomcat-7.0.86.tar.gz /usr/local/tomcat/
解壓 cd /usr/local/tomcat/
tar -zxvf apache-tomcat-7.0.86.tar.gz
啓動 cd /usr/local/tomcat/apache-tomcat-7.0.86/bin/
./startup.sh
編輯 catalina.sh
JAVA_OPTS="-Xms512m -Xmx1024m -Xss1024K -XX:PermSize=512m -XX:MaxPermSize=1024m"
export TOMCAT_HOME=/usr/local/tomcat/apache-tomcat-7.0.86/
export CATALINA_HOME=/usr/local/tomcat/apache-tomcat-7.0.86/
export JAVA_HOME=/usr/java/jdk1.8.0_171
export PATH=$PATH:$JAVA_HOME/bin 
export CLASSPATH=$JAVA_HOME/lib 
開機自啓動

chkconfig: 345 80 20 # description: start the tomcat deamon # # Source function library . /etc/rc.d/init.d/functions prog=tomcat CATALANA_HOME=/usr/local/tomcat/apache-tomcat-7.0.86/

export CATALINA_HOME case "$1" in start) echo "Starting Tomcat..." $CATALANA_HOME/bin/startup.sh ;; stop) echo "Stopping Tomcat..." $CATALANA_HOME/bin/shutdown.sh ;; restart) echo "Stopping Tomcat..." $CATALANA_HOME/bin/shutdown.sh sleep 2 echo echo "Starting Tomcat..." $CATALANA_HOME/bin/startup.sh ;; *) echo "Usage: $prog {start|stop|restart}" ;; esac exit 0
chkconfig --add tomcat
chkconfig tomcat on