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 >
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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 >
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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" ;
}
}
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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 >
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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