Build a local java Development Environment

1. eclipse: Download eclipse and add the required plug-in according to your configuration. For example, add the required svn site information to the svn repository. 2. jdk: download and install the latest jdk version, and set and save the paths java_home and jre_home in the environment variables. In cmd, check whether java_home: echo % java_home % can be output or java-version can be executed. 3. tomcat: Download tomcat and configure to make sure the jre_home variable settings are complete, then add the following statement to the apache-tomcat-8.0.0-RC1 \ conf \ tomcat-users.xml to release the commented statement, <role rolename = "role1"/> <role rolename = "manager-gui"/> <user username = "admin" password = "admin" roles = "admin-gui, manager-gui "/>