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我是 Maven 新手，我想知道如何更改我的应用程序的登录页面（或根路径）。我的项目基于 Heroku Maven 示例应用程序。

我想要做的是将根路径设置为 /Landing （这是一个 servlet）。这是 pom.xml 文件：

<?xml version="1.0" encoding="UTF-8"?>
<project>
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.example</groupId>
    <artifactId>spring-hibernate-template</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>

    <properties>
        <org.springframework.version>3.1.1.RELEASE</org.springframework.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.0.1</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>taglibs</groupId>
            <artifactId>standard</artifactId>
            <version>1.1.2</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>org.hsqldb</groupId>
            <artifactId>hsqldb</artifactId>
            <version>2.2.8</version>
        </dependency>
        <dependency>
            <groupId>postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>9.1-901-1.jdbc4</version>
        </dependency>
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.4</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>3.6.10.Final</version>
        </dependency>
        <dependency>
            <groupId>com.github.jsimone</groupId>
            <artifactId>webapp-runner</artifactId>
            <version>7.0.34.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.6</version>
        </dependency>
        <dependency>
            <groupId>com.googlecode.json-simple</groupId>
            <artifactId>json-simple</artifactId>
            <version>1.1</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
            <plugin>
                <artifactId>maven-war-plugin</artifactId>
                <version>2.2</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>2.4</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>copy</goal>
                        </goals>
                        <configuration>
                            <artifactItems>
                                <artifactItem>
                                    <groupId>com.github.jsimone</groupId>
                                    <artifactId>webapp-runner</artifactId>
                                    <version>7.0.34.0</version>
                                    <destFileName>webapp-runner.jar</destFileName>
                                </artifactItem>
                            </artifactItems>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

这是 web.xml 文件：

<?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" xmlns:web="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_2_5.xsd"
    id="WebApp_ID" version="2.5">
    <display-name>SYW</display-name>

    <welcome-file-list>
        <welcome-file>login.html</welcome-file>
    </welcome-file-list>

    <servlet>
        <servlet-name>spring</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:applicationContext.xml</param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>spring</servlet-name>
        <url-pattern>/people/*</url-pattern>
    </servlet-mapping>

    <servlet>
        <display-name>TestServlet</display-name>
        <servlet-name>TestServlet</servlet-name>
        <servlet-class>com.sywgraph.servlets.TestServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>TestServlet</servlet-name>
        <url-pattern>/TestServlet</url-pattern>
    </servlet-mapping>

    <servlet>
        <display-name>Login</display-name>
        <servlet-name>Login</servlet-name>
        <servlet-class>com.sywgraph.servlets.Login</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Login</servlet-name>
        <url-pattern>/Landing</url-pattern>
    </ser

vlet-mapping> 现在我的应用程序主页在http://localhost:8080/spring-hibernate-template/.

谢谢

4

2 回答 2

1

我只是在玩完全相同的东西：EXACT SOLUTION 在使用eclipse“运行-->在服务器上运行”后，在服务器视图中找到服务器。（要进入服务器视图，请使用 Window->Show View->Servers）。通过右键单击并选择打开来“打开”创建的服务器。底部的选项卡标记为“模块”。单击它并编辑“路径”。这将更新 tomcat server.xml 文件中的上下文路径。该文件也可以手动编辑。请务必停止并重新启动服务器。

于 2013-12-27T22:00:16.133 回答
0

我假设您使用的是Tomcat？您需要更改 Tomcat 配置以使您的应用程序从根路径运行。

查看这个问题的答案：Tomcat 6: How to change the ROOT application

您可能还需要将 web.xml 中的 Login servlet 映射更改为如下所示：

<servlet>
    <display-name>Login</display-name>
    <servlet-name>Login</servlet-name>
    <servlet-class>com.sywgraph.servlets.Login</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>Login</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

附带说明一下，您将 Spring MVC 用于某些路径，将它用于所有路径并在 spring 上下文或控制器注释中配置您的 url 是有意义的

于 2013-10-11T13:36:03.297 回答