1、官網下載jdk-8u102-windows-x64.exe, next到底。java
配置環境變量:apache
1.變量名:JAVA_HOME windows
變量值:C:\Program Files\Java\jdk1.8.0_102(jdk安裝路徑每一個人不同)api
2.變量名:path tomcat
變量值:%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin;eclipse
3.變量名:classpath maven
變量值: .;%JAVA_HOME%\lib;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar測試
cmd界面測試(java -version)spa
2、tomcat3d
下載 apache-tomcat-9.0.0.zip
配置環境變量:
1. 變量名:CATALINA_BASE
變量值:C:\Program Files\Apache Software Foundation\Tomcat 9.0
2. 變量名:CATALINA_HOME
變量值:C:\Program Files\Apache Software Foundation\Tomcat 9.0
3. 變量名:classpath
變量值:%CATALINA_HOME%\lib\servlet-api.jar;
4. 變量名:path
變量值:%CATALINA_HOME%\lib;
eclipse中:Window -> Preferences -> Server -> Runtime Environments -> Add選擇相應tomcat -> next -> Browse 對應tomcat安裝路徑 -> Installed JREs 選擇對應JRE
3、maven
配置環境變量:
1.變量名:MAVEN_HOME
變量值:C:\Program Files\Apache SoftwareFoundation\apache-maven-3.3.9
2.變量名:path
變量值:%MAVEN_HOME%\bin;
cmd中輸入如下語句,查看是否有版本號(mvn -version)。
三、在eclipse中配置本地倉庫
找到maven根目錄下-conf---settings.xml文件;
將settings.xml文件放在maven自定義本地庫;
打開settings.xml,將<localRepository></localRepository>標籤路徑改成自定義maven庫路徑
打開windows---preferences--maven--UserSettings,修改usersetings,將其改成maven本地庫路徑