最新版本

jiangping

2024-05-10 1abdc3dc706f93804b5e1a65845d6534f860a452

 server/visits/dmvisit_admin/src/main/java/com/doumee/cloud/common/PublicCloudController.java

@@ -0,0 +1,334 @@
package com.doumee.cloud.common;

import com.alibaba.fastjson.JSONObject;
import com.doumee.api.BaseController;
import com.doumee.biz.system.SystemDictDataBiz;
import com.doumee.core.annotation.trace.Trace;
import com.doumee.core.utils.Constants;
import com.doumee.core.utils.DateUtil;
import com.doumee.core.utils.FtpUtil;
import com.doumee.core.utils.aliyun.ALiYunUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.multipart.commons.CommonsMultipartResolver;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.UUID;

/**
 * @author Eva.Caesar Liu
 * @date 2023/02/14 11:14
 */
@Api(tags = "公共上传接口")
@Trace(exclude = true)
@RestController
@RequestMapping(Constants.CLOUD_SERVICE_URL_INDEX+"/public")
@Slf4j
public class PublicCloudController extends BaseController {


    @Autowired
    private SystemDictDataBiz systemDictDataBiz;



    public static FtpUtil ftp  = null;

    @ApiOperation(value = "上传文件到FTP")
    @RequestMapping(method= RequestMethod.POST,value="/upload")
    @ResponseBody
    public void upload(HttpServletRequest request, HttpServletResponse response, String folder) throws Exception {
//        folder = systemDictDataBiz.queryByCode(Constants.FTP,folder).getCode();
        String prefixPath = systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_RESOURCE_PATH).getCode();
        InputStream is = null;
        response.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        Map<String, Object> context = new HashMap<>();
        try {
            if(ftp == null){
                ftp = new FtpUtil(systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_HOST).getCode(),
                        Integer.parseInt(systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_PORT).getCode()),
                        systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_USERNAME).getCode(),
                        systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_PWD).getCode());
            }else{
                ftp.connect();
            }

            CommonsMultipartResolver multipartResovler = new CommonsMultipartResolver();
            if (multipartResovler.isMultipart(request)) {
                MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
                Iterator<String> it = multipartRequest.getFileNames();
                while (it.hasNext()) {
                    MultipartFile file = multipartRequest.getFile(it.next());
                    String originname = file.getOriginalFilename();
                    is = file.getInputStream();
                    String date = DateUtil.getNowShortDate();
                    String fName =  date+"/"+ UUID.randomUUID()+".jpg";
                    String fileName = folder+"/"+fName;
                    boolean r = ftp.uploadInputstream(is,fileName);
                    if(r){
                        context.put("success", true);
                        context.put("code", 200);
                        context.put("errno",0);
                        JSONObject fileJSON = new JSONObject();
//                        fileJSON.put("prefixPath", prefixPath);
//                        fileJSON.put("folder", folder);
                        fileJSON.put("url", prefixPath+fileName);
                        fileJSON.put("imgaddr", fName);
                        fileJSON.put("imgname", fileName);
                        fileJSON.put("originname", originname);
                        context.put("data",fileJSON);
                        context.put("message","请求成功");
                        writerJson(response, context);
                        return;
                    }
                }
            }
        } catch (Exception e) {
            log.error("【上传FTP失败】======================"+e.getMessage());
        }
        context.put("code", 0);
        context.put("message", "上传失败");
        context.put("errno",0);
        writerJson(response, context);
        return;
    }

    public void upload(HttpServletRequest request, HttpServletResponse response, String folder, String bucketName,
                       String access_id, String access_key, String resourcePath, String endpoint) throws Exception {
        response.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        Map<String, Object> context = new HashMap<>();
        CommonsMultipartResolver multipartResovler = new CommonsMultipartResolver();
        if (multipartResovler.isMultipart(request)) {
            MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
            Iterator<String> it = multipartRequest.getFileNames();
            while (it.hasNext()) {
                MultipartFile file = multipartRequest.getFile((String) it.next());// file
                // multipartRequest.getFile((String)
                // it.next());
                if (file != null) {
                    // 1、上传到服务器临时文件夹
                    String uploadFileName = file.getOriginalFilename();
                    String originname = uploadFileName;
                    if (originname.lastIndexOf("/") >= 0) {
                        originname = originname.substring(originname.lastIndexOf("/") + 1);
                    }
                    String nfix = "";// 后缀名
                    if (StringUtils.isNotBlank(uploadFileName)) {
                        nfix = uploadFileName.substring(uploadFileName.lastIndexOf("."));
                    }
                    if (StringUtils.equalsIgnoreCase(nfix, ".exe")) {
                        context.put("code", 4000);
                        context.put("message", "对不起，文件格式\".exe\"上传有误！");
                        return;
                    }
                    if (StringUtils.equalsIgnoreCase(nfix, ".dll")) {
                        context.put("code", 4000);
                        context.put("message", "对不起，文件格式\".dll\"上传有误！");
                        return;
                    }
                    String nowDate = DateUtil.getNowShortDate();// 当前时间（年月日）
                    String fileName = UUID.randomUUID().toString() + nfix;
                    String tempFileName = nowDate + "/" + fileName;
                    String key = folder + tempFileName;// 文件名
                    ALiYunUtil obs = new ALiYunUtil(endpoint,access_id, access_key);
                    if (obs.uploadOnlineObject(file.getInputStream(),bucketName, key,null)) {
                        // 移动成功,返回文件名
                        // sendSuccessMessage(response, resourcePath+key);
                        context.put("success", true);
                        context.put("code", 200);
                        context.put("errno",0);
                        JSONObject fileJSON = new JSONObject();
                        fileJSON.put("url", resourcePath + key);
                        fileJSON.put("imgaddr", tempFileName);
                        fileJSON.put("imgname", fileName);
                        fileJSON.put("originname", originname);
                        context.put("data",fileJSON);
                        context.put("message","请求成功");
                        writerJson(response, context);
                        return;
                    } else {
                        // 移动失败
                        context.put("code", 0);
                        context.put("message", "上传失败");
                        writerJson(response, context);
                        return;
                    }
                }

            }
        }
        context.put("code", 0);
        context.put("message", "上传失败");
        context.put("errno",0);
        writerJson(response, context);
        return;
    }

    public static void writerJson(HttpServletResponse response, Object object) {
        response.setContentType("application/json");
        writer(response, JSONObject.toJSONString(object));
    }

    private static void writer(HttpServletResponse response, String str) {
        try {
            StringBuffer result = new StringBuffer();
            //设置页面不缓存
            response.setHeader("Pragma", "No-cache");
            response.setHeader("Cache-Control", "no-cache");
            response.setCharacterEncoding("UTF-8");
            PrintWriter out = null;
            out = response.getWriter();
            out.print(str);
            out.flush();
            out.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }




    public void uploadFileLocal(HttpServletRequest request, String folder, HttpServletResponse response, String rootPath,String dir) throws Exception {
        response.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        CommonsMultipartResolver multipartResovler = new CommonsMultipartResolver();
        Map<String, Object> context = new HashMap<>();
        if (multipartResovler.isMultipart(request)) {
            MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
            Iterator<String> it = multipartRequest.getFileNames();
            while (it.hasNext()) {
                MultipartFile file = multipartRequest.getFile((String) it.next());// file
                // =
                // (CommonsMultipartFile)
                // multipartRequest.getFile((String)
                // it.next());
                if (file != null) {
                    if (file.getSize() > 200 * 1024 * 1024L) {
                        context.put("code", 4000);
                        context.put("message", "上传文件过大");
                        return;
                    }
                    System.out.println(file.getOriginalFilename());
                    if (file.getOriginalFilename() == null) {
                        context.put("code", 4000);
                        context.put("message", "文件名不可为空");
                        return;
                    }
                    /*
                     * if(file.getOriginalFilename().contains(",")||file.getOriginalFilename().
                     * contains(" ")){ sendFailureMessage(response,"文件名称有误,不可含有逗号等特殊字符"); }
                     */

                    String nowDate = DateUtil.getNowShortDate();
                    folder += nowDate + "/";
                    String strDirPath = rootPath + folder;
                    File dirPath = new File(strDirPath);
                    if (!dirPath.exists()) {
                        dirPath.mkdirs();
                    }
                    String uploadFileName = file.getOriginalFilename();
                    String x = UUID.randomUUID().toString().replace("-", "")
                            + uploadFileName.substring(uploadFileName.lastIndexOf("."));
                    String fileName = folder + x;
                    String fileNames = nowDate + "/" + x;
                    uploadFileName = uploadFileName.replace(" ", "");
                    uploadFileName = uploadFileName.replace("，", ",");
                    uploadFileName = uploadFileName.replaceAll(",", "-");
                    System.err.println("R:" + fileName);
                    String fileAndPath = dir + fileName;
                    System.err.println("A:" + fileAndPath);
                    // 判断如果临时目录中存在相同名称的文件先删除，在上传
                    File tempFile = new File(rootPath + fileName);
                    if (tempFile.isFile() && tempFile.exists()) {
                        tempFile.getAbsoluteFile().delete();
                    }
                    // 上传到服务器临时文件夹
                    file.transferTo(tempFile);
                    // 转移到FTP服务器
                    String nfix = "";
                    if (null != uploadFileName) {
                        nfix = uploadFileName.substring(uploadFileName.lastIndexOf("."));
                    }

                    if (StringUtils.equalsIgnoreCase(nfix, ".exe")) {
                        context.put("code", 4000);
                        context.put("message", "对不起，文件格式\".exe\"上传有误！");
                        return;
                    }
                    if (StringUtils.equalsIgnoreCase(nfix, ".dll")) {
                        context.put("code", 4000);
                        context.put("message", "对不起，文件格式\".dll\"上传有误！");
                        return;
                    }

                    String remoteName = fileName;
                    String remoteFileName = fileAndPath;

             /*       Map map = new HashMap();
                    map.put("url", remoteFileName);
                    map.put("alt", uploadFileName);
                    map.put("href", remoteFileName);
                    List maps = Arrays.asList(remoteFileName);*/

                    if (true) {
                        // 关闭FTP流
                        // 移动成功,返回文件名

                        /*context.put("error", 0);
                        context.put("url", remoteFileName);
                        context.put("fullurl", remoteFileName);
                        context.put("fname", uploadFileName);
                        context.put("data", maps);
                        context.put("halfurl", fileNames);*/

                        context.put("success", true);
                        context.put("code", 200);
                        context.put("errno",0);
                        JSONObject fileJSON = new JSONObject();
                        fileJSON.put("url", remoteFileName);
                        fileJSON.put("imgaddr", fileNames);
                        fileJSON.put("imgname", uploadFileName);
                        fileJSON.put("originname", uploadFileName);
                        context.put("data",fileJSON);
                        context.put("message","请求成功");

                        writerJson(response, context);
                        return;
                    } else {
                        // 移动失败
                        context.put("code", 0);
                        context.put("message", "上传失败");
                        writerJson(response, context);
                    }
                }
                context.put("code", 0);
                context.put("message", "上传失败");
                writerJson(response, context);
                return;
            }
        }
        context.put("code", 0);
        context.put("message", "上传失败");
        writerJson(response, context);
        return;
    }
}