package com.doumee.cloud.common;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.doumee.api.BaseController;
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import com.doumee.biz.system.SystemDictDataBiz;
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import com.doumee.core.annotation.trace.Trace;
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import com.doumee.core.constants.ResponseStatus;
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import com.doumee.core.exception.BusinessException;
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import com.doumee.core.utils.Constants;
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import com.doumee.core.utils.DateUtil;
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import com.doumee.core.utils.FtpUtil;
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import com.doumee.core.utils.aliyun.ALiYunUtil;
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import com.doumee.dao.system.model.SystemDict;
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import com.doumee.dao.system.model.SystemDictData;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiImplicitParam;
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import io.swagger.annotations.ApiImplicitParams;
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import io.swagger.annotations.ApiOperation;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.*;
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import org.springframework.web.multipart.MultipartFile;
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import org.springframework.web.multipart.MultipartHttpServletRequest;
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import org.springframework.web.multipart.commons.CommonsMultipartResolver;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.PrintWriter;
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import java.util.*;
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/**
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* @author Eva.Caesar Liu
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* @date 2023/02/14 11:14
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*/
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@Api(tags = "公共上传接口")
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@Trace(exclude = true)
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@RestController
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@RequestMapping(Constants.CLOUD_SERVICE_URL_INDEX+"/public")
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@Slf4j
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public class PublicCloudController extends BaseController {
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@Autowired
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private SystemDictDataBiz systemDictDataBiz;
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public static FtpUtil ftp = null;
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@ApiOperation(value = "批量上传文件到FTP")
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@RequestMapping(method= RequestMethod.POST,value="/uploadBatch")
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@ResponseBody
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public void uploadBatch(HttpServletRequest request, HttpServletResponse response, String folder) throws Exception {
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if(Objects.isNull(folder)){
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throw new BusinessException(ResponseStatus.BAD_REQUEST);
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}
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SystemDictData folderData = systemDictDataBiz.queryByCode(Constants.FTP,folder);
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if(Objects.isNull(folderData)||StringUtils.isBlank(folderData.getCode())){
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throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"目标文件夹错误");
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}
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folder = systemDictDataBiz.queryByCode(Constants.FTP,folder).getCode();
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String prefixPath = systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_RESOURCE_PATH).getCode();
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response.setCharacterEncoding("UTF-8");
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response.setContentType("text/html;charset=UTF-8");
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Map<String, Object> context = new HashMap<>();
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try {
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if(ftp == null){
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ftp = new FtpUtil(systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_HOST).getCode(),
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Integer.parseInt(systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_PORT).getCode()),
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systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_USERNAME).getCode(),
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systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_PWD).getCode());
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}else{
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ftp.connect();
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}
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context.put("success", true);
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context.put("code", 200);
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context.put("errno",0);
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CommonsMultipartResolver multipartResovler = new CommonsMultipartResolver();
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if (multipartResovler.isMultipart(request)) {
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MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
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List<MultipartFile> fileList = multipartRequest.getFiles("file");
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Iterator<String> it = multipartRequest.getFileNames();
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JSONArray jsonArray = new JSONArray();
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if (fileList.size() > 0) {
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//遍历文件列表
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Iterator<MultipartFile> fileIte = fileList.iterator();
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Integer index = Constants.ONE;
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while (fileIte.hasNext()) {
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//获得每一个文件
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MultipartFile file = fileIte.next();
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String originname = file.getOriginalFilename();
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InputStream is = file.getInputStream();
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String endType = originname.substring(originname.lastIndexOf("."), originname.length());
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String date = DateUtil.getNowShortDate();
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String fName = date + "/" + UUID.randomUUID() + endType;
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String fileName = folder + "/" + fName;
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boolean r = ftp.uploadInputstreamBatch(is, fileName, Constants.equalsInteger(index ,fileList.size()),index);
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if (r) {
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JSONObject fileJSON = new JSONObject();
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fileJSON.put("url", prefixPath + fileName);
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fileJSON.put("imgaddr", fName);
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fileJSON.put("imgname", fileName);
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fileJSON.put("originname", originname);
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jsonArray.add(fileJSON);
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}
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index = index + 1;
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}
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}
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// while (it.hasNext()) {
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// MultipartFile file = multipartRequest.getFile(it.next());
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// String originname = file.getOriginalFilename();
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// is = file.getInputStream();
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// String endType = originname.substring(originname.lastIndexOf("."),originname.length());
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// String date = DateUtil.getNowShortDate();
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// String fName = date+"/"+ UUID.randomUUID()+endType;
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// String fileName = folder+"/"+fName;
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// boolean r = ftp.uploadInputstream(is,fileName);
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// if(r){
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// JSONObject fileJSON = new JSONObject();
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// fileJSON.put("url", prefixPath+fileName);
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// fileJSON.put("imgaddr", fName);
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// fileJSON.put("imgname", fileName);
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// fileJSON.put("originname", originname);
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// jsonArray.add(fileJSON);
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// }
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// }
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context.put("data",jsonArray);
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}
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} catch (Exception e) {
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log.error("【上传FTP失败】======================"+e.getMessage());
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context.put("code", 0);
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context.put("message", "上传失败");
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context.put("errno",0);
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writerJson(response, context);
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return;
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}
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writerJson(response, context);
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return;
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}
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@ApiOperation(value = "上传文件到FTP")
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@RequestMapping(method= RequestMethod.POST,value="/upload")
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@ResponseBody
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public void upload(HttpServletRequest request, HttpServletResponse response, String folder) throws Exception {
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// folder = systemDictDataBiz.queryByCode(Constants.FTP,folder).getCode();
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folder =StringUtils.defaultString(folder).replace("/", "");
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String prefixPath = systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_RESOURCE_PATH).getCode();
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InputStream is = null;
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response.setCharacterEncoding("UTF-8");
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response.setContentType("text/html;charset=UTF-8");
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Map<String, Object> context = new HashMap<>();
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try {
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if(ftp == null){
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ftp = new FtpUtil(systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_HOST).getCode(),
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Integer.parseInt(systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_PORT).getCode()),
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systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_USERNAME).getCode(),
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systemDictDataBiz.queryByCode(Constants.FTP,Constants.FTP_PWD).getCode());
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}else{
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ftp.connect();
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}
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CommonsMultipartResolver multipartResovler = new CommonsMultipartResolver();
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if (multipartResovler.isMultipart(request)) {
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MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
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Iterator<String> it = multipartRequest.getFileNames();
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while (it.hasNext()) {
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MultipartFile file = multipartRequest.getFile(it.next());
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String originname = file.getOriginalFilename();
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is = file.getInputStream();
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String endType = originname.substring(originname.lastIndexOf("."),originname.length());
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String date = DateUtil.getNowShortDate();
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String fName = date+"/"+ UUID.randomUUID()+endType;
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String fileName = folder+"/"+fName;
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boolean r = ftp.uploadInputstream(is,fileName);
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if(r){
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context.put("success", true);
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context.put("code", 200);
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context.put("errno",0);
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JSONObject fileJSON = new JSONObject();
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// fileJSON.put("prefixPath", prefixPath);
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// fileJSON.put("folder", folder);
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fileJSON.put("url", prefixPath+fileName);
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fileJSON.put("imgaddr", fName);
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fileJSON.put("imgname", fileName);
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fileJSON.put("originname", originname);
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context.put("data",fileJSON);
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context.put("message","请求成功");
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writerJson(response, context);
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return;
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}
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}
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}
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} catch (Exception e) {
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log.error("【上传FTP失败】======================"+e.getMessage());
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}
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context.put("code", 0);
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context.put("message", "上传失败");
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context.put("errno",0);
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writerJson(response, context);
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return;
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}
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public void upload(HttpServletRequest request, HttpServletResponse response, String folder, String bucketName,
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String access_id, String access_key, String resourcePath, String endpoint) throws Exception {
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response.setCharacterEncoding("UTF-8");
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response.setContentType("text/html;charset=UTF-8");
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Map<String, Object> context = new HashMap<>();
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CommonsMultipartResolver multipartResovler = new CommonsMultipartResolver();
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if (multipartResovler.isMultipart(request)) {
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MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
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Iterator<String> it = multipartRequest.getFileNames();
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while (it.hasNext()) {
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MultipartFile file = multipartRequest.getFile((String) it.next());// file
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// multipartRequest.getFile((String)
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// it.next());
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if (file != null) {
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// 1、上传到服务器临时文件夹
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String uploadFileName = file.getOriginalFilename();
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String originname = uploadFileName;
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if (originname.lastIndexOf("/") >= 0) {
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originname = originname.substring(originname.lastIndexOf("/") + 1);
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}
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String nfix = "";// 后缀名
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if (StringUtils.isNotBlank(uploadFileName)) {
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nfix = uploadFileName.substring(uploadFileName.lastIndexOf("."));
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}
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if (StringUtils.equalsIgnoreCase(nfix, ".exe")) {
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context.put("code", 4000);
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context.put("message", "对不起，文件格式\".exe\"上传有误！");
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return;
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}
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if (StringUtils.equalsIgnoreCase(nfix, ".dll")) {
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context.put("code", 4000);
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context.put("message", "对不起，文件格式\".dll\"上传有误！");
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return;
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}
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String nowDate = DateUtil.getNowShortDate();// 当前时间（年月日）
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String fileName = UUID.randomUUID().toString() + nfix;
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String tempFileName = nowDate + "/" + fileName;
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String key = folder + tempFileName;// 文件名
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ALiYunUtil obs = new ALiYunUtil(endpoint,access_id, access_key);
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if (obs.uploadOnlineObject(file.getInputStream(),bucketName, key,null)) {
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// 移动成功,返回文件名
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// sendSuccessMessage(response, resourcePath+key);
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context.put("success", true);
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context.put("code", 200);
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context.put("errno",0);
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JSONObject fileJSON = new JSONObject();
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fileJSON.put("url", resourcePath + key);
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fileJSON.put("imgaddr", tempFileName);
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fileJSON.put("imgname", fileName);
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fileJSON.put("originname", originname);
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context.put("data",fileJSON);
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context.put("message","请求成功");
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writerJson(response, context);
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return;
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} else {
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// 移动失败
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context.put("code", 0);
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context.put("message", "上传失败");
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writerJson(response, context);
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return;
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}
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}
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}
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}
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context.put("code", 0);
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context.put("message", "上传失败");
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context.put("errno",0);
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writerJson(response, context);
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return;
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}
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public static void writerJson(HttpServletResponse response, Object object) {
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response.setContentType("application/json");
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writer(response, JSONObject.toJSONString(object));
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}
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private static void writer(HttpServletResponse response, String str) {
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try {
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StringBuffer result = new StringBuffer();
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//设置页面不缓存
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response.setHeader("Pragma", "No-cache");
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response.setHeader("Cache-Control", "no-cache");
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response.setCharacterEncoding("UTF-8");
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PrintWriter out = null;
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out = response.getWriter();
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out.print(str);
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out.flush();
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out.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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public void uploadFileLocal(HttpServletRequest request, String folder, HttpServletResponse response, String rootPath,String dir) throws Exception {
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response.setCharacterEncoding("UTF-8");
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response.setContentType("text/html;charset=UTF-8");
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CommonsMultipartResolver multipartResovler = new CommonsMultipartResolver();
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Map<String, Object> context = new HashMap<>();
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if (multipartResovler.isMultipart(request)) {
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MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
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Iterator<String> it = multipartRequest.getFileNames();
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while (it.hasNext()) {
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MultipartFile file = multipartRequest.getFile((String) it.next());// file
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// =
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// (CommonsMultipartFile)
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// multipartRequest.getFile((String)
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// it.next());
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if (file != null) {
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if (file.getSize() > 200 * 1024 * 1024L) {
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context.put("code", 4000);
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context.put("message", "上传文件过大");
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return;
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}
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System.out.println(file.getOriginalFilename());
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if (file.getOriginalFilename() == null) {
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context.put("code", 4000);
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context.put("message", "文件名不可为空");
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return;
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}
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/*
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* if(file.getOriginalFilename().contains(",")||file.getOriginalFilename().
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* contains(" ")){ sendFailureMessage(response,"文件名称有误,不可含有逗号等特殊字符"); }
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*/
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String nowDate = DateUtil.getNowShortDate();
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folder += nowDate + "/";
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String strDirPath = rootPath + folder;
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File dirPath = new File(strDirPath);
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if (!dirPath.exists()) {
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dirPath.mkdirs();
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}
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String uploadFileName = file.getOriginalFilename();
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String x = UUID.randomUUID().toString().replace("-", "")
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+ uploadFileName.substring(uploadFileName.lastIndexOf("."));
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String fileName = folder + x;
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String fileNames = nowDate + "/" + x;
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uploadFileName = uploadFileName.replace(" ", "");
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uploadFileName = uploadFileName.replace("，", ",");
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uploadFileName = uploadFileName.replaceAll(",", "-");
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System.err.println("R:" + fileName);
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String fileAndPath = dir + fileName;
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System.err.println("A:" + fileAndPath);
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// 判断如果临时目录中存在相同名称的文件先删除，在上传
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File tempFile = new File(rootPath + fileName);
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if (tempFile.isFile() && tempFile.exists()) {
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tempFile.getAbsoluteFile().delete();
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}
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// 上传到服务器临时文件夹
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file.transferTo(tempFile);
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// 转移到FTP服务器
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String nfix = "";
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if (null != uploadFileName) {
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nfix = uploadFileName.substring(uploadFileName.lastIndexOf("."));
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}
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if (StringUtils.equalsIgnoreCase(nfix, ".exe")) {
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context.put("code", 4000);
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context.put("message", "对不起，文件格式\".exe\"上传有误！");
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return;
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}
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if (StringUtils.equalsIgnoreCase(nfix, ".dll")) {
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context.put("code", 4000);
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context.put("message", "对不起，文件格式\".dll\"上传有误！");
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return;
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}
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String remoteName = fileName;
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String remoteFileName = fileAndPath;
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/* Map map = new HashMap();
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map.put("url", remoteFileName);
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map.put("alt", uploadFileName);
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map.put("href", remoteFileName);
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List maps = Arrays.asList(remoteFileName);*/
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if (true) {
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// 关闭FTP流
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// 移动成功,返回文件名
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/*context.put("error", 0);
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context.put("url", remoteFileName);
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context.put("fullurl", remoteFileName);
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context.put("fname", uploadFileName);
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context.put("data", maps);
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context.put("halfurl", fileNames);*/
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context.put("success", true);
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context.put("code", 200);
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context.put("errno",0);
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JSONObject fileJSON = new JSONObject();
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fileJSON.put("url", remoteFileName);
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fileJSON.put("imgaddr", fileNames);
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fileJSON.put("imgname", uploadFileName);
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fileJSON.put("originname", uploadFileName);
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context.put("data",fileJSON);
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context.put("message","请求成功");
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writerJson(response, context);
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return;
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} else {
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// 移动失败
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context.put("code", 0);
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context.put("message", "上传失败");
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writerJson(response, context);
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}
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}
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context.put("code", 0);
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context.put("message", "上传失败");
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writerJson(response, context);
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return;
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}
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}
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context.put("code", 0);
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context.put("message", "上传失败");
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writerJson(response, context);
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return;
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}
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}
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