[linux,springboot] - 记一次java项目部署

时间：2021-01-16 09:08:31

之前部署的java项目,打包war包后放入tomcat下,并配置conf下的server.xml,设置war包路径,设置是否自动解包与否等操作.

然后重启tomcat,稍等片刻,(web)java项目就能访问了.

而这次稍作调整,结合nginx的特性,同样war包,使用内置tomcat运行 ( 即 java -jar xxx.war )

使用原服务器tomcat做为程序内文件上传存储地.

[linux,springboot] - 记一次java项目部署

上方为默认的nginx的配置文件

如果需要更改为 java项目的启动, java项目端口设定为90端口, proxy_pass里也更改为 :90 端口.

在使用linux文件存储路径时,在上传的控制层需要对应起来.

filepath.properties:

#头部图片

img.savepath=/www/server/apache-tomcat-8.5.32/webapps/ROOT/upload/images/topimg/

#新闻图片

newsimg.savepath=/www/server/apache-tomcat-8.5.32/webapps/ROOT/upload/images/newsimg/

#视频

video.savepath=/www/server/apache-tomcat-8.5.32/webapps/ROOT/upload/video/

UploadController:

package com.xxxxx.xxx.controller;

import com.alibaba.fastjson.JSONObject;

import org.apache.ibatis.annotations.Param;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.context.annotation.PropertySource;

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.*;

import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import java.io.File;

import java.io.IOException;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Date;

import java.util.List;

/**

 * 文件上传  controller

 */

@PropertySource(value = "classpath:filepath.properties")

@Controller

@RequestMapping("/upload")

public class UploadController {

  @Value("${img.savepath}")

  private String imgPath;

  @Value("${video.savepath}")

  private String videoPath;

  @Value("${newsimg.savepath}")

  private String newsPath;

  /**

   * @param fileType   文件类型

   * @param fileNum    文件编号

   * @param uploadFile

   * @return

   */

  @PostMapping("/{fileType}/{fileNum}")

  @ResponseBody

  public JSONObject uploadFiles(HttpServletRequest request, @PathVariable String fileType, @PathVariable Integer fileNum,

                                @Param("uploadFile") MultipartFile uploadFile) {

    //默认传入文件到tomcat中

    String domainPath = request.getScheme() + "://www.yourdomainname.com:8080";

    System.out.println("upload!!!------start!!!----------------------!!!.");

    JSONObject jsonObject = new JSONObject();

    /*检查文件是否上传*/

    if (uploadFile.isEmpty()) {

      System.out.println("uploadFile is Empty!!!");

      jsonObject.put("success", false);

      jsonObject.put("msg", "上传失败，请选择文件");

    }

    String filePath = "";

    String uploadPath = "";

    /*用来区分文件类型  分别放在不同的位置*/

    if (fileType.equals("img")) { //头部文件

      //存储到图片区

      filePath = imgPath + fileNum + "/";

      uploadPath = "/upload/images/topimg/" + fileNum + "/";

    } else if (fileType.equals("video")) {

      //存储到视频区

      filePath = videoPath;

      uploadPath = "/upload/video/";

    } else if (fileType.equals("spic")) {

      //存到缩略图位置

      filePath = newsPath;

      uploadPath = "/upload/images/newsimg/";

    } else if (fileType.equals("newspic")) {

      filePath = newsPath;

      uploadPath = "/upload/images/newsimg/";

    }

    SimpleDateFormat sf = new SimpleDateFormat("yyyyMMddHHmmss");

    String dateStr = sf.format(new Date());

    String fileName = dateStr + "-" + uploadFile.getOriginalFilename();

    System.out.println("fileName:" + fileName);

    File dest = new File(filePath + fileName);

//    System.out.println("abPath:"+filePath+fileName);

    try {

      uploadFile.transferTo(dest);

      jsonObject.put("success", true);

      jsonObject.put("errno", 0);

      List<String> path = new ArrayList<>();

      path.add(domainPath + uploadPath + fileName);

      System.out.println("abPath:" + domainPath + uploadPath + fileName);

      jsonObject.put("data", path);

      jsonObject.put("modelId", fileNum);

//            System.out.println("http://test91.ykmimi.com"+uploadPath+fileName);

    } catch (IOException e) {

      e.printStackTrace();

      jsonObject.put("success", false);

      jsonObject.put("errno", 1);

    }

    return jsonObject;

  }

}

此时,上传的文件会保存到properties配置的地址,访问的时候直接访问 http://yourdomainname.com:8080/upload/.../....文件后缀 即可访问到了.

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