使用嵌入式jetty实现文件服务器

Posted 2020-09-06

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.nihaorz</groupId>
    <artifactId>jetty-file-server</artifactId>
    <version>1.0-SNAPSHOT</version>
    <dependencies>
        <dependency>
            <groupId>org.eclipse.jetty</groupId>
            <artifactId>jetty-server</artifactId>
            <version>8.1.22.v20160922</version>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>3.0.0</version>
                <configuration>
                    <archive>
                        <manifest>
                            <mainClass>com.nihaorz.app.AppStart</mainClass>
                        </manifest>
                    </archive>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

 

AppStart.java

package com.nihaorz.app;

import org.eclipse.jetty.server.Handler;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.handler.DefaultHandler;
import org.eclipse.jetty.server.handler.HandlerList;
import org.eclipse.jetty.server.handler.ResourceHandler;

import java.util.Properties;

/**
 * Created by Nihaorz on 2017/3/26.
 */
public class AppStart {
    public static void main(String[] args) throws Exception {
        long startTime = System.currentTimeMillis();
        Properties prop = new Properties();
        prop.load(AppStart.class.getResourceAsStream("/config/jetty.properties"));
        // 设置端口
        Server server = new Server(Integer.parseInt(prop.getProperty("jetty.port")));
        ResourceHandler resourceHandler = new ResourceHandler();
        resourceHandler.setDirectoriesListed(true);
        // 设置本地磁盘路径
        resourceHandler.setResourceBase(prop.getProperty("jetty.localPath"));
        HandlerList handlers = new HandlerList();
        handlers.setHandlers(new Handler[]{resourceHandler, new DefaultHandler()});
        server.setHandler(handlers);
        server.start();
        long endTime = System.currentTimeMillis();
        System.out.println("jetty正常启动,请访问 http://localhost:" + prop.getProperty("jetty.port"));
        System.out.println("jetty服务启动耗时:" + (endTime - startTime) + "ms");
        System.out.println("如需修改启动端口及本地映射路径请修改jar包中config目录下的jetty.properties");
    }
}

 

jetty.properties

#jetty启动端口
jetty.port=9999
#映射路径
jetty.localPath=H:

 

然后在工程根目录执行 mvn clean compile assembly:single，就会在工程target目录下生成jar文件

使用java -jar [jar文件路径]运行即可

我打包的jar文件下载地址

jetty-server.zip