Intellij搭建springmvc常見問題解決方案
阿新 • • 發佈:2020-11-01
注意是maven的webapp:
選擇maven下一步下一步。
maven下載過慢在setting中加入映象。 我也有疑問這是什麼鬼格式,但是證明,格式不用調整,直接貼上進去:
<mirror> <id> nexus-aliyun </id> <mirrorOf> * </mirrorOf> <name> Nexus aliyun </name> <url> http://maven.aliyun.com/nexus/content/groups/public </url> </mirror>
我在這裡踩了一個特鬱悶的坑,注意看這裡,沒有package war,這裡有毒,導致我的tomcat一直加不進去artifacts
暫時就是這個鬼樣子的結構,手動補全結構,
調整一下包:
加入和pom中的依賴 和 web.xml和 springmvc.xml
注意這裡別丟了 pom:
pom.xml:
<?xml version="1.0" encoding="UTF-8"?> <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.shishi</groupId> <artifactId>mymvc</artifactId> <version>1.0-SNAPSHOT</version> <packaging>war</packaging> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.7</maven.compiler.source> <maven.compiler.target>1.7</maven.compiler.target> <spring-version>5.2.8.RELEASE</spring-version> </properties> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>5.2.8.RELEASE</version> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.2</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>4.0.0</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>taglibs</groupId> <artifactId>standard</artifactId> <version>1.1.1</version> </dependency> </dependencies> </project>
web.xml:
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0"> <servlet> <servlet-name>SpringMVC</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <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>SpringMVC</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app>
springmvc.xml:
<?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 https://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc https://www.springframework.org/schema/mvc/spring-mvc.xsd"> <context:component-scan base-package="com.springmvc"></context:component-scan> <bean id="internalResourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/jsp/"></property> <property name="suffix" value=".jsp"></property> </bean> <!--能訪問到靜態資源,但是URL和控制器中對應的方法沒有對映關係--> <mvc:default-servlet-handler/> <mvc:annotation-driven></mvc:annotation-driven> </beans>
這已經是很精簡版的了。
配置tomcat, 我在這裡遇到了問題,記錄詳細點:
(上面刪除了mymvc:war也是可以的。圖就懶得替換了。)
ok
啟動tomcat成功:
而且注意這裡不要用http://localhost:8080/ 去試,會404.
以上就是本文的全部內容,希望對大家的學習有所幫助,也希望大家多多支援我們。