window7下Java环境安装记录:
一、安装Tomcat
1、下载tomcat 7.0,解压,无需安装,放置到目录:D:\apache-tomcat-7.0.90。
2、配置系统环境变量,CATALINA_BASE=D:\apache-tomcat-7.0.90,CATALINA_HOME=D:\apache-tomcat-7.0.90,在Path中新增“%CATALINA_HOME%\lib;%CATALINA_HOME%\bin”的环境变量。
3、进入D:\apache-tomcat-7.0.90\bin,执行startup启动tomcat,浏览器中输入“127.0.0.1:8080”即可查看是否成功。
二、使用SpringMVC搭建页面
1、使用Idea创建SpringMVC工程,webAppTest2
2、修改web/WEB-INF/web.xml的url规则为接受所有
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<? xml version = "1.0" encoding = "UTF-8" ?> < web-app xmlns = "http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation = "http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd" version = "4.0" > < context-param > < param-name >contextConfigLocation</ param-name > < param-value >/WEB-INF/applicationContext.xml</ param-value > </ context-param > < listener > < listener-class >org.springframework.web.context.ContextLoaderListener</ listener-class > </ listener > < servlet > < servlet-name >dispatcher</ servlet-name > < servlet-class >org.springframework.web.servlet.DispatcherServlet</ servlet-class > < init-param > < param-name >contextConfigLocation</ param-name > < param-value >classpath:dispatcher-servlet.xml</ param-value > </ init-param > </ servlet > < servlet-mapping > < servlet-name >dispatcher</ servlet-name > < url-pattern >/</ url-pattern > </ servlet-mapping > </ web-app > |
3、在src下创建dispatcher-servlet.xml文件
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<? xml version = "1.0" encoding = "UTF-8" ?> < beans xmlns = "http://www.springframework.org/schema/beans" xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" xmlns:context = "http://www.springframework.org/schema/context" xmlns:mvc = "http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd"> <!-- scan the package and the sub package --> < context:component-scan base-package = "test" /> <!-- don't handle the static resource --> < mvc:default-servlet-handler /> <!-- if you use annotation you must configure following setting --> < mvc:annotation-driven /> <!-- configure the InternalResourceViewResolver --> < bean class = "org.springframework.web.servlet.view.InternalResourceViewResolver" id = "internalResourceViewResolver" > <!-- 前缀 --> < property name = "prefix" value = "/WEB-INF/jsp/" /> <!-- 后缀 --> < property name = "suffix" value = ".jsp" /> </ bean > </ beans > |
4、在src下创建test目录,目录下同时创建MyController文件
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package test; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; @Controller @RequestMapping ( "/mvc" ) public class MyController { @RequestMapping ( "/hello" ) public String hello(){ return "hello" ; } } |
5、在web/WEB-INF下创建classes和lib文件夹,用来设置编译的.class文件目录和第三方依赖包目录。
6、web/WEB-INF/下创建jsp目录,并在目录下创建hello.jsp
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<%@ page contentType="text/html;charset=UTF-8" language="java" %> < html > < head > < title >Title</ title > </ head > < body > Hello world!!!! </ body > </ html > |
7、打war包Build-->Build Artifacts,包名webAppTest2,放到D:\apache-tomcat-7.0.90\webapps目录下。
8、重启tomcat,访问http://127.0.0.1:8080/webAppTest2/mvc/hello
即可。
9、也可以设置Idea内置Tomcat,直接Idea内启动浏览器
10、省略工程名,直接访问即可
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原文链接:https://blog.51cto.com/janephp/2146852