web服务上传接口功能

最新推荐文章于 2023-08-04 19:50:57 发布

原创最新推荐文章于 2023-08-04 19:50:57 发布 · 431 阅读

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这篇博客介绍了web服务的文件上传接口功能，特别是如何在jenkins自动化流程中使用该功能进行文件传输，替代无法开启FTP服务的场景。文中还提供了一个curl调用请求命令的示例。

前言：此功能主要用于独立文件上传使用，本人主要用于配合jenkins自动化文件传输更新应用使用，因另外一台linux服务器开不了ftp服务才除此下策~

import java.io.File;
import java.util.Iterator;
import java.util.List;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;


@WebServlet("/uploadDo")
public class UploadDo extends HttpServlet{
	protected void doPost(HttpServletRequest request,HttpServletResponse response){
		DiskFileItemFactory factory = new DiskFileItemFactory();
		ServletFileUpload upload = new ServletFileUpload(factory);
		try{
			List fileItems = upload.parseRequest(request);
			Iterator iter = fileItems.iterator();
			while(iter.hasNext()){
				FileItem item = (FileItem)iter.next();
				if(item.getName().indexOf(".war")!=-1){
					File file = new File("");
			        String filePath = this.getClass().getClassLoader().getResource("").getPath();
			        filePath = filePath.substring(0,filePath.indexOf("UploadFile"));
					File target = new File(filePath+"/"+item.getName());
					item.write(target);
					String targetPath = filePath.substring(0,filePath.indexOf("UploadFile"));
					try{
						new ProcessBuilder("sh","/c","mv "+target.getAbsolutePath()+" "+targetPath).start();
					}catch(Exception e){
						new ProcessBuilder("cmd.exe","-c","move "+target.getAbsolutePath()+" "+targetPath).start();
					}
				}

			}
			
		}catch(Exception e){
			
		}
		
	}

}

附上curl调用请求命令：

curl  http://localhost：8080/UploadFile/uploadDo -F "file=@H:\1.war" -H "token: 222" -v

方法中需要的jar：点击下载