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眼下,需要Heroku上述部署java web工程,该项目必须使用maven管理
一:新maven webapp工程
编者pom.xml档,增加下面的配置为例,
代码语言:javascript复制<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.lala</groupId>
<artifactId>tangshiyi</artifactId>
<packaging>war</packaging>
<version>1.0.0</version>
<name>tangshiyi Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<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>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<finalName>jeecms</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<verbose>true</verbose>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.10</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-runner</artifactId>
<version>9.2.11.v20150529</version>
<destFileName>jetty-runner.jar</destFileName>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.6</version>
<configuration>
<warName>tangshiyi</warName>
</configuration>
</plugin>
</plugins>
</build>
</project>
二:编写执行war包的命令
在项目的根文件夹下新建
Procfile 文件(注意文件名称要一模一样)
web: java JAVA_OPTS -jar target/dependency/jetty-runner.jar –port PORT target/tangshiyi.war
注意这里的war包的名字须要和上面pom.xml里面配置的要一样
三:在github上面创建tangshiyi项目,并刚才创建的项目push上去
四:在heroku上面新建一个应用并关联github上面刚刚新建的项目,部署就可以
五:訪问
https://${xxxx}.herokuapp.com/
${xxxx}为第四步创建应用的名字
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