spring boot 程序作为windows服务 并可以重启自己

一 重启调用

@RestController
public class TestCmdController {
    
    @Value("${spring.config.hello}")
    private String hello;

    @RequestMapping("/hello")
    public String from() {
        return this.hello;
    }
    
    @RequestMapping("/cmd")
    public String cmd() throws IOException {
    	return CMDUtil.excuteBatFile("H:\\c20190219\\srvanyui\\SrvanyUI_1.0\\netrestart.bat", true);
    	/*
    	 * netrestart.bat 
    	 * net stop zyyfrpc & net start zyyfrpc
    	 */
       
    }
}

命令行工具类

import java.io.BufferedReader;
import java.io.InputStreamReader;



/**
 * 执行windows的cmd命令工具类
 * @author dufei
 *
 */
public class CMDUtil {

	/**
	 * 执行一个cmd命令
	 * @param cmdCommand cmd命令
	 * @return 命令执行结果字符串，如出现异常返回null
	 */
	public static String excuteCMDCommand(String cmdCommand) 
	{
		StringBuilder stringBuilder = new StringBuilder();
		Process process = null;
		try {
			process = Runtime.getRuntime().exec("cmd /c "+cmdCommand);
			BufferedReader bufferedReader = new BufferedReader(
					new InputStreamReader(process.getInputStream(), "GBK"));
			String line = null;
			while((line=bufferedReader.readLine()) != null) 
			{
				stringBuilder.append(line+"\n");
			}
			return stringBuilder.toString();
		} catch (Exception e) {
			e.printStackTrace();
			return null;
		}
	}
	/** isCloseWindow 为true可以使用  false不能使用
	 * 执行bat文件，
	 * @param file bat文件路径
	 * @param isCloseWindow 执行完毕后是否关闭cmd窗口
	 * @return bat文件输出log
	 */
	public static String excuteBatFile(String file, boolean isCloseWindow) 
	{
		String cmdCommand = null;
		if(isCloseWindow) 
		{
			cmdCommand = "cmd.exe /c "+file;
		}else 
		{
			cmdCommand = "cmd.exe /k "+file;
		}
		StringBuilder stringBuilder = new StringBuilder();
		Process process = null;
		try {
			process = Runtime.getRuntime().exec(cmdCommand);
			
			BufferedReader bufferedReader = new BufferedReader(
					new InputStreamReader(process.getInputStream(), "GBK"));
			String line = null;
			while((line=bufferedReader.readLine()) != null) 
			{
				stringBuilder.append(line+"\n");
			}
			return stringBuilder.toString();
		} catch (Exception e) {
			e.printStackTrace();
			return null;
		}
	}
	
	/**
	 * 执行bat文件,新开窗口
	 * @param file bat文件路径
	 * @param isCloseWindow 执行完毕后是否关闭cmd窗口
	 * @return bat文件输出log
	 */
	public static String excuteBatFileWithNewWindow(String file, boolean isCloseWindow) 
	{
		String cmdCommand = null;
		if(isCloseWindow) 
		{
			cmdCommand = "cmd.exe /c start"+file;
		}else 
		{
			cmdCommand = "cmd.exe /k start"+file;
		}
		StringBuilder stringBuilder = new StringBuilder();
		Process process = null;
		try {
			process = Runtime.getRuntime().exec(cmdCommand);
			BufferedReader bufferedReader = new BufferedReader(
					new InputStreamReader(process.getInputStream(), "GBK"));
			String line = null;
			while((line=bufferedReader.readLine()) != null) 
			{
				stringBuilder.append(line+"\n");
			}
			return stringBuilder.toString();
		} catch (Exception e) {
			e.printStackTrace();
			return null;
		}
	}
}

二  添加环境变量 为下一步参数做准备

使用eclipse 打包  成jar 文件 然后使用winrar解压到文件系统 

 

 

进入主类文件所在目录

G:\workspase\pulldata\drugshop-1\target\drugshop-1-0.0.1-SNAPSHOT\BOOT-INF\classes 

 

主类文件为 com.nyzy.drugshop.Drugshop1Application.class 前面为包名

把 主类文件所在目录  G:\workspase\pulldata\drugshop-1\target\drugshop-1-0.0.1-SNAPSHOT\BOOT-INF\classes  放到windows的环境变量  CLASSPATH 中  .;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;G:\workspase\pulldata\drugshop-1\target\drugshop-1-0.0.1-SNAPSHOT\BOOT-INF\classes;

 

三 使用   srvanyui.exe 服务生产工具

 

程序路径：C:\Java\jdk1.8.0_201\bin\java.exe

启动参数：-classpath G:\workspase\pulldata\drugshop-1\target\drugshop-1-0.0.1-SNAPSHOT\BOOT-INF\classes;G:\workspase\pulldata\drugshop-1\target\drugshop-1-0.0.1-SNAPSHOT\BOOT-INF\lib\* com.nyzy.drugshop.Drugshop1Application

启动参数前面为classpath  后面为主类
这样就可以了

四 测试效果

服务启动后 我们可以在文件系统修改

G:\workspase\pulldata\drugshop-1\target\drugshop-1-0.0.1-SNAPSHOT\BOOT-INF\classes 文件夹下的配置文件  application.yml

我修改了 application.yml 中 spring.config.hello的值
访问/cmd 执行重启  虽然失败 但是重启命令已执行了

然后访问  /hello  已更新为新的