package com.doumee.api.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.model.ApiResponse; import com.doumee.core.utils.Constants; import com.doumee.core.utils.DateUtil; import com.doumee.core.utils.aliyun.ALiYunUtil; import com.doumee.service.common.CaptchaService; import io.swagger.annotations.Api; import io.swagger.annotations.ApiImplicitParam; import io.swagger.annotations.ApiImplicitParams; import io.swagger.annotations.ApiOperation; import java.io.File; import java.io.IOException; import java.io.PrintWriter; import java.time.LocalDateTime; import java.time.format.DateTimeFormatter; import java.util.HashMap; import java.util.Iterator; import java.util.Map; import java.util.UUID; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import lombok.extern.slf4j.Slf4j; import org.apache.commons.collections.MapUtils; import org.apache.commons.lang3.StringUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.multipart.MultipartFile; import org.springframework.web.multipart.MultipartHttpServletRequest; import org.springframework.web.multipart.commons.CommonsMultipartResolver; /** * @author Eva.Caesar Liu * @date 2023/02/14 11:14 */ @Api(tags = "公共接口") @Trace(exclude = true) @RestController @RequestMapping("/public") @Slf4j public class PublicController extends BaseController { @Autowired private SystemDictDataBiz systemDictDataBiz; @ApiOperation(value = "上传", notes = "上传", httpMethod = "POST", position = 6) @ApiImplicitParams({ @ApiImplicitParam(name = "folder", value = "文件夹", required = true, paramType = "query", dataType = "String", dataTypeClass = String.class), @ApiImplicitParam(name = "file", value = "文件夹", required = true, paramType = "query", dataType = "String", dataTypeClass = String.class), }) @PostMapping(value = "/upload", headers = "content-type=multipart/form-data") public void uploadMobile(String folder, HttpServletRequest request, HttpServletResponse response) throws Exception { log.info("上传开始时间:" + LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))); MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request; upload(multipartRequest, response, folder + "/", systemDictDataBiz.queryByCode(Constants.OSS,Constants.BUCKETNAME).getCode(), systemDictDataBiz.queryByCode(Constants.OSS,Constants.ACCESS_ID).getCode(), systemDictDataBiz.queryByCode(Constants.OSS,Constants.ACCESS_KEY).getCode(), systemDictDataBiz.queryByCode(Constants.OSS,Constants.RESOURCE_PATH).getCode(), systemDictDataBiz.queryByCode(Constants.OSS,Constants.ENDPOINT).getCode()); log.info("上传结束时间:" + LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))); } @ApiOperation(value = "上传图片", notes = "上传图片", httpMethod = "POST", position = 6) @ApiImplicitParams({ @ApiImplicitParam(name = "folder", value = "文件夹", required = true, paramType = "query", dataType = "String", dataTypeClass = String.class), }) @PostMapping(value = "/uploadPicture", headers = "content-type=multipart/form-data") public void uploadPicture(String folder, HttpServletRequest request, HttpServletResponse response) throws Exception { MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request; Iterator fileNames = multipartRequest.getFileNames(); Map context = new HashMap<>(); while (fileNames.hasNext()){ MultipartFile file = multipartRequest.getFile(fileNames.next()); String fileName = file.getOriginalFilename(); String suffix = fileName.substring(fileName.lastIndexOf(".")); if ( !StringUtils.equalsIgnoreCase(suffix, ".jpg") || !StringUtils.equalsIgnoreCase(suffix, ".png")) { context.put("code", 0); context.put("message", "对不起，文件格式上传有误！"); } } upload(multipartRequest, response, folder + "/", systemDictDataBiz.queryByCode(Constants.OSS,Constants.BUCKETNAME).getCode(), systemDictDataBiz.queryByCode(Constants.OSS,Constants.ACCESS_ID).getCode(), systemDictDataBiz.queryByCode(Constants.OSS,Constants.ACCESS_KEY).getCode(), systemDictDataBiz.queryByCode(Constants.OSS,Constants.RESOURCE_PATH).getCode(), systemDictDataBiz.queryByCode(Constants.OSS,Constants.ENDPOINT).getCode()); } 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 context = new HashMap<>(); CommonsMultipartResolver multipartResovler = new CommonsMultipartResolver(); if (multipartResovler.isMultipart(request)) { MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request; Iterator 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(); } } }