Build JSP server under Linux (Configure JSP development environment)

Linux is always known for its efficiency as a server, and it is common for people who learn computers to build a variety of servers and development environments on Linux. The following is the entire process of configuring a JSP server in Linux recently , with some basic steps and troubleshooting:

1. Install Java JDK

First download the JDK unpacking package from the official website , download the latest version of the tar.gz format, and then unzip it after downloading:

TAR-ZXVF *.tar.gz

Copy the extracted folder to the /usr/local (You can not do this here, just remember the path to the jdk , but for unified management, it is recommended to keep this category of folders in a fixed location)

Configuring Environment variables

This configuration applies to each user who logs on to the system, and can involve security issues

Vim/etc/profile

At the end of the profile file, add the following statement

Export JAVA_HOME=/USR/LOCAL/{JDK path }

Export JRE_HOME=/USR/LOCAL/{JDK path }/jre

Export path= $JAVA _home/bin: $JAVA _home/jre/bin: $PATH

Export classpath=.: $JAVA _home/lib/tools.jar: $JAVA _home/lib/dt.jar

Reboot! (or edit source /etc/profile to be valid one time )

Javac Java =version Confirmation

This setting applies to individual users

cd/home/{ User host directory }

Vim. BASHRC

At the end of the BASHRC file, add the following statement

Export JAVA_HOME=/USR/LOCAL/{JDK path }

Export JRE_HOME=/USR/LOCAL/{JDK path }/jre

Export path= $JAVA _home/bin: $JAVA _home/jre/bin: $PATH

Export classpath=.: $JAVA _home/lib/tools.jar: $JAVA _home/lib/dt.jar

2, installation MyEclipse

Download the myeclise for Linux run file from the Web .

Chmod +x (additional privileges)

Sudo SH myecliseforlinux.run

* This step may encounter a Java RunTime environment (JRE) or Java development Kit (JDK) must is available in order to run Eclipse. No Java Virtual machine is found after searching the following locations:...

This problem, this problem is encountered when the Ubuntu installation, because ubuntu provided itself with OPen Java, here need to activate our installed JDK .

Workaround:

Enter the following command on the shell

sudo update-alternatives--install "/usr/bin/java" "java" "JDK path /bin/java"
sudo update-alternatives--install "/usr/bin/javac" "Javac" "JDK path /bin/javac"
sudo update-alternatives--install "/usr/bin/javaws" "Javaws" "JDK path /bin/javaws"
sudo update-alternatives--config java
sudo update-alternatives--config javac
sudo update-alternatives--config javaws

Next follow the steps to install it down.

Some friends may prefer to apply directly when installing ./myecliseforlinux to install, so the son is also possible, but this is a memory, small memory of the machine prone to panic.

3. Install Tomcat

the installation of Tomcat is actually just a process of decompression. Unzip the tar package downloaded from the official website to /etc/local . Start with bin/startup.sh in the directory

The process of configuring MyEclipse with Tomcat is the same as the process configured under Windows, and is not discussed here.

4. Install MySQL

MySQL installation is the most difficult step in the entire installation process, but the MySQL official website also provides a complete set of documents, details can be found on the official website:mysql installation documentation

Specific steps:

1. adding users and user groups

Groupadd MySQL

Useradd-r-G MySQL MySQL

2. Unzip the tar package downloaded from the official websiteand move to the /etc/local

Tar zxvf/home/user/mysql-5.5.15-linux2.6-i686.tar.gz

3 . Configure a soft link to the file
Ln-s mysql-5.5.15-linux2.6-i686 MySQL

4 . Change the user group to which the file belongs

Chown-r MySQL.

Chgrp-r MySQL.

5. Execute installation files

cripts/mysql_install_db--user=mysql

6. Configure the file owner again

Chown-r Root.

7 . Set the owner of the data Directory

# chown-r MySQL Data

8. Copying configuration files

CP SUPPORT-FILES/MY-DEFULT.CNF/ETC/MY.CNF

9. start MySQL

Bin/mysqld_safe--user=mysql &

Initialize Password

bin/mysqladmin-u root password ' new_password '

Copy MySQL. Server into init.d list

CP Support-files/mysql.server/etc/init.d/mysql.server

Automatic startof boot

sudo update-rc.d-f mysql.server defaults

This article is the author in the configuration environment after the summary of the installation method and problem-solving methods. Which references the resources of the following website, hereby declares, and expresses thanks

Reference website

Mysql

http://blog.csdn.net/ichsonx/article/details/9285935

MyEclipse

Http://www.linuxidc.com/Linux/2012-11/74190.htm