freemarker 初試 jetty版

2019-11-14 10:56:52

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1.目錄結構

2.pom.xml配置

<PRoject xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">	<modelVersion>4.0.0</modelVersion>	<groupId>com.zxx</groupId>	<artifactId>jettydemo</artifactId>	<version>0.0.1-SNAPSHOT</version>	<packaging>war</packaging>	<dependencies>		<!-- 添加Servlet -->		<dependency>			<groupId>javax.servlet</groupId>			<artifactId>servlet-api</artifactId>			<version>2.5</version>			<scope>provided</scope>		</dependency>		<!-- springmvc -->		<dependency>			<groupId>org.springframework</groupId>			<artifactId>spring-context</artifactId>			<version>3.2.4.RELEASE</version>			<type>jar</type>		</dependency>		<dependency>			<groupId>org.springframework</groupId>			<artifactId>spring-core</artifactId>			<version>3.2.4.RELEASE</version>			<type>jar</type>		</dependency>		<dependency>			<groupId>org.springframework</groupId>			<artifactId>spring-beans</artifactId>			<version>3.2.4.RELEASE</version>			<type>jar</type>		</dependency>		<dependency>			<groupId>org.springframework</groupId>			<artifactId>spring-webmvc</artifactId>			<version>3.2.4.RELEASE</version>			<type>jar</type>		</dependency>		<dependency>			<groupId>org.springframework</groupId>			<artifactId>spring-orm</artifactId>			<version>3.2.4.RELEASE</version>			<type>jar</type>		</dependency>		<!-- jstl需要的jar包 -->		<dependency>			<groupId>jstl</groupId>			<artifactId>jstl</artifactId>			<version>1.2</version>		</dependency>		<!-- FreeMarker -->		<dependency>			<groupId>org.freemarker</groupId>			<artifactId>freemarker</artifactId>			<version>2.3.19</version>		</dependency>	</dependencies>	<build>		<plugins>			<plugin>				<groupId>org.mortbay.jetty</groupId>				<artifactId>maven-jetty-plugin</artifactId>				<version>6.1.24</version>				<configuration>					<webDefaultXml>jetty.xml</webDefaultXml>					<contextPath>/</contextPath>					<scanIntervalSeconds>3</scanIntervalSeconds>					<connectors>						<connector implementation="org.mortbay.jetty.nio.SelectChannelConnector">							<port>8080</port>							<maxIdleTime>60000</maxIdleTime>						</connector>					</connectors>					<stopPort>9961</stopPort>					<stopKey>foo</stopKey>					<webAppConfig>						<contextPath>/</contextPath>					</webAppConfig>				</configuration>			</plugin>		</plugins>	</build></project> 
3.web.xml 配置
<?xml version="1.0" encoding="UTF-8"?><web-app xmlns:javaee="http://java.sun.com/xml/ns/javaee"	xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">	<!-- 啟動spring框架 -->	<listener>		<listener-class>			org.springframework.web.context.ContextLoaderListener		</listener-class>	</listener>	<!-- 配置啟動spring框架時需要加載配置問價的路徑 -->	<context-param>		<param-name>contextConfigLocation</param-name>		<param-value>			/WEB-INF/applicationContext-*.xml		</param-value>	</context-param>	<!-- springmvc -->	<servlet>		<servlet-name>suibian</servlet-name>		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>		<!-- contextConfigLocation不是必須的， 如果不配置contextConfigLocation，DispatcherServlet會默認加載[servlet-name]-servlet.xml文件。 -->		<init-param>			<param-name>contextConfigLocation</param-name>			<param-value>classpath:springmvc.xml</param-value>		</init-param>		<load-on-startup>1</load-on-startup>	</servlet>	<servlet-mapping>		<servlet-name>suibian</servlet-name>		<url-pattern>*.htm</url-pattern>	</servlet-mapping>		<welcome-file-list>		<welcome-file>index.html</welcome-file>	</welcome-file-list></web-app> 
4.springmvc.xml配置
<?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:p="http://www.springframework.org/schema/p"        xmlns:mvc="http://www.springframework.org/schema/mvc"        xmlns:context="http://www.springframework.org/schema/context"        xmlns:util="http://www.springframework.org/schema/util"        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd                http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd                http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd                http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd">     <!-- 配置包掃描 -->    <context:component-scan base-package="com.zxx.controller"/>  <!-- 表示要注冊兩個對象DefaultAnnotationHandlerMapping與AnnotationMethodHandlerAdapter這兩個對象可以幫助我們做好多的工作如：類型轉換，靜態資源放行，以及國際化等。。。 -->	<mvc:annotation-driven/>	<bean		class="org.springframework.web.servlet.view.InternalResourceViewResolver">		<property name="prefix" value="/" />		<property name="suffix" value=".ftl" />	</bean>	<!-- 靜態資源放行 -->	<mvc:resources location="/WEB-INF/img/" mapping="/img/**"/>	<!-- 配置視圖解析器 --></beans>5.applicationContext.xml配置
<?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:p="http://www.springframework.org/schema/p"        xmlns:mvc="http://www.springframework.org/schema/mvc"        xmlns:context="http://www.springframework.org/schema/context"        xmlns:util="http://www.springframework.org/schema/util"        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd                http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd                http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd                http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd"> <context:component-scan base-package="com.zxx">    <!-- 在掃描包時排除誰的方式 --> 	<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan></beans>6.controller編寫
package com.zxx.controller;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;@Controller()@RequestMapping("/login")public class LoginController {	private static final String ps = "templates/"; 	@RequestMapping("/regist.htm")	public String loginlog(){		System.out.println("0000000000"); 		return ps+"login";	}}7.index.html書寫
<html><head><title>Hello FreeMarker Example</title><metahttp-equiv="Content-type"content="text/html; charset=utf-8"></head><body>點擊下面鏈接跳轉：<hr><a href="/login/regist.htm">調用freemarker模板</a></body></html>8.login.flt書寫
<h1>大王叫我來巡山。。。。。。</h1> 
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地址欄輸入：localhost:8080 出現首頁 
點擊首頁上面的超鏈接
結果：
顯示一個頁面出現     大王叫我來巡山。。。。。。 
 
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