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SpringMVC Idea 搭建部署war的詳細(xì)過程

更新時間：2025年01月17日 16:22:09 作者：葒色海灣

本文介紹了如何在IntelliJ IDEA中使用Maven模板創(chuàng)建一個Web項目,并詳細(xì)說明了如何配置web.xml、創(chuàng)建springmvc-servlet.xml和application.properties文件,以及如何使用Maven打包生成WAR文件并部署到Tomcat服務(wù)器,感興趣的朋友跟隨小編一起看看吧

1.創(chuàng)建 Idea項目

使用Maven模板創(chuàng)建 webApp模板項目

2.導(dǎo)入依賴

<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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.x</groupId>
  <artifactId>jetty-x-file-server</artifactId>
  <packaging>war</packaging>
  <version>1.0-SNAPSHOT</version>
  <name>jetty-x-file-server Maven Webapp</name>
  <url>http://maven.apache.org</url>
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>
<!--    <dependency>-->
<!--      <groupId>jakarta.servlet</groupId>-->
<!--      <artifactId>jakarta.servlet-api</artifactId>-->
<!--      <version>6.0.0</version>-->
<!--      <scope>provided</scope>-->
<!--    </dependency>-->
<!--    <dependency>-->
<!--      <groupId>org.springframework</groupId>-->
<!--      <artifactId>spring-webmvc</artifactId>-->
<!--      <version>6.2.0</version>-->
<!--    </dependency>-->
<!--    <dependency>-->
<!--      <groupId>com.fasterxml.jackson.core</groupId>-->
<!--      <artifactId>jackson-databind</artifactId>-->
<!--      <version>2.17.2</version>-->
<!--    </dependency>-->
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>2.9.8</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>5.3.18</version>
    </dependency>
    <dependency>
      <groupId>commons-fileupload</groupId>
      <artifactId>commons-fileupload</artifactId>
      <version>1.4</version>
    </dependency>
    <dependency>
      <groupId>commons-io</groupId>
      <artifactId>commons-io</artifactId>
      <version>2.11.0</version>
    </dependency>
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <version>3.1.0</version>
      <scope>provided</scope>
    </dependency>
  </dependencies>
  <build>
    <finalName>jetty-x-file-server</finalName>
  </build>
</project>

3.web.xml更新至4.0

并且注冊DispatcherServlet

<?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">
  <!--1.注冊DispatcherServlet -->
  <servlet>
    <servlet-name>springmvc</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <!--2.關(guān)聯(lián)一個springmvc的配置文件:【servlet-name】-servlet.xml -->
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:springmvc-servlet.xml</param-value>
    </init-param>
    <!--3.啟動級別=1  -->
    <load-on-startup>1</load-on-startup>
  </servlet>
  <!--4. / 匹配所有的請求:(不包括.jsp) -->
  <!--5. /* 匹配所有的請求:(包括.jsp) -->
  <servlet-mapping>
    <servlet-name>springmvc</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>
</web-app>

4.springmvc-servlet.xml

在resource目錄下創(chuàng)建

<?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:mvc="http://www.springframework.org/schema/mvc"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc.xsd
        http://www.springframework.org/schema/context
        https://www.springframework.org/schema/context/spring-context.xsd"
>
    <!--1.注解驅(qū)動  若用jackson需要在用properties來注入-->
    <!--    JSON亂碼問題-->
    <mvc:annotation-driven>
        <mvc:message-converters>
            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                <constructor-arg value="UTF-8"/>
            </bean>
            <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
                <property name="objectMapper">
                    <bean class="org.springframework.http.converter.json.Jackson2ObjectMapperFactoryBean">
                        <property name="failOnEmptyBeans" value="false"/>
                    </bean>
                </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>
    <!--2.靜態(tài)資源-->
    <mvc:default-servlet-handler/>
    <!--3.掃描包    -->
    <context:component-scan base-package="com.x.jettyxfileserver"/>
    <!-- 文件上傳配置   -->
    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <!--         請求的編碼格式:必要和jsp的pageEncoding屬性一致，以便正確讀取表單的內(nèi)容，默認(rèn)為ISO-8859-1   -->
        <property name="defaultEncoding" value="utf-8"/>
        <!--           上傳文件大小上限，單位為字節(jié)  (10485760=10M) -->
        <property name="maxUploadSize" value="10485760"/>
        <property name="maxInMemorySize" value="40960"/>
    </bean>
    <bean class="org.springframework.context.support.PropertySourcesPlaceholderConfigurer">
        <property name="locations">
            <list>
                <value>classpath:application.properties</value>
            </list>
        </property>
    </bean>
</beans>

5.創(chuàng)建application.properties

在resource目錄下

filePath=${FILE_PATH:C:\\Program Files\\jetty\\jetty-distribution-9.2.1.v20140609(ssl)\\webapps\\ROOT\\html\\resources}
#filePath=C:\\Users\\RJ\\Desktop\\file

配置好tomcat