package com.ruoyi.common.core.controller;
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import com.ruoyi.common.config.FileUploadConfig;
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import com.ruoyi.common.core.domain.AjaxResult;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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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 java.awt.*;
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import java.io.File;
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import java.io.IOException;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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/**
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* 文件上传控制类
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*
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* @author junelee
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* @date 2020/3/20 20:21
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*/
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@Api(tags = "服务器文件上传")
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@RestController
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@CrossOrigin
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@RequestMapping("/file/")
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public class FileController {
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@Autowired
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private FileUploadConfig fileUploadConfig;
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@ApiOperation(value = "单文件上传", notes = "单文件上传，rename 默认不重命名")
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@PostMapping(value = "upload", headers = "content-type=multipart/form-data")
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public AjaxResult uploadImageMany(@RequestParam(value = "file") MultipartFile mf) throws IOException {
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if (mf.isEmpty()) {
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return AjaxResult.error("请传入文件！");
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}
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String TimeDir =new SimpleDateFormat("yyyy-MM-dd").format(new Date());
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// String realPath = fileUploadConfig.getLocation() + TimeDir;
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String realPath = "C:\\Users\\Admin\\Desktop\\qrcode\\" + TimeDir;
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File file = new File(realPath);
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// 没有目录就创建
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if (!file.exists()) {
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file.mkdirs();
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}
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// 获取文件名称
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String filename = mf.getOriginalFilename();
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// 获取文件后缀
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String ext = filename.substring(filename.lastIndexOf("."), filename.length());
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// 检查文件类型
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if (!fileUploadConfig.getAllowExt().contains(ext)) {
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return AjaxResult.error("上传文件格式不正确，仅支持" + fileUploadConfig.getAllowExt());
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}
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File targetFile = new File(realPath, filename);//目标文件
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//开始从源文件拷贝到目标文件
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//传图片一步到位
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mf.transferTo(targetFile);
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//拼接数据
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// String imgstr = fileUploadConfig.getAccessPath() + TimeDir +"\\"+ filename;
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String imgstr = TimeDir +"/"+ filename;
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return AjaxResult.success(imgstr);
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}
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// @ApiOperation(value = "单文件上传", notes = "单文件上传，rename 默认不重命名")
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// @PostMapping(value = "strUpload", headers = "content-type=multipart/form-data")
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// public String strUpload(@RequestParam(value = "file") MultipartFile mf,@RequestParam(value = "fileName")String fileName) throws IOException {
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// if (mf.isEmpty()) {
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// return "请传入文件！";
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// }
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// String TimeDir =new SimpleDateFormat("yyyy-MM-dd").format(new Date());
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// String realPath = fileUploadConfig.getQrLocation() + TimeDir;
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// File file = new File(realPath);
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// // 没有目录就创建
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// if (!file.exists()) {
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// file.mkdirs();
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// }
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// File targetFile = new File(realPath, fileName);//目标文件
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// //开始从源文件拷贝到目标文件
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// //传图片一步到位
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// mf.transferTo(targetFile);
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// //拼接数据
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// return fileUploadConfig.getQrLocation() + TimeDir +"\\"+ fileName;
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// }
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@ApiOperation(value = "单文件上传", notes = "单文件上传，rename 默认不重命名")
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@PostMapping(value = "strUpload", headers = "content-type=multipart/form-data")
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public String strUpload(@RequestParam(value = "file") MultipartFile mf,@RequestParam(value = "fileName")String fileName) throws IOException {
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if (mf.isEmpty()) {
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return "请传入文件！";
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}
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String TimeDir =new SimpleDateFormat("yyyy-MM-dd").format(new Date());
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String realPath = "C:\\Users\\Admin\\Desktop\\qrcode\\" + TimeDir;
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File file = new File(realPath);
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// 没有目录就创建
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if (!file.exists()) {
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file.mkdirs();
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}
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File targetFile = new File(realPath, fileName);//目标文件
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//开始从源文件拷贝到目标文件
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//传图片一步到位
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mf.transferTo(targetFile);
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//拼接数据
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return TimeDir +"/"+ fileName;
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}
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@ApiOperation(value = "单文件上传(覆盖服务器原文件)", notes = "单文件上传，rename 默认不重命名")
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@PostMapping(value = "test/upload", headers = "content-type=multipart/form-data")
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public AjaxResult uploadTest(@RequestParam(value = "file") MultipartFile mf) throws IOException {
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if (mf.isEmpty()) {
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return AjaxResult.error("请传入文件！");
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}
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String TimeDir = new SimpleDateFormat("yyyy-MM-dd").format(new Date());
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String realPath = fileUploadConfig.getLocation() + "2021-11-17";
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File file = new File(realPath);
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// 没有目录就创建
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if (!file.exists()) {
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file.mkdirs();
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}
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// 判断文件大小
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String filename = "6u2mGlqHkeE75e2ab51b4a03c6982ff7d68f4c024d43.jpg";
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// 获取文件后缀
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String ext = filename.substring(filename.lastIndexOf("."), filename.length());
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// 检查文件类型
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if (!fileUploadConfig.getAllowExt().contains(ext)) {
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return AjaxResult.error("上传文件格式不正确，仅支持" + fileUploadConfig.getAllowExt());
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}
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File targetFile = new File(realPath, filename);//目标文件
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//开始从源文件拷贝到目标文件
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//传图片一步到位
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mf.transferTo(targetFile);
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//拼接数据
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String imgstr = fileUploadConfig.getAccessPath() + "2021-11-17" + "/" + filename;
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return AjaxResult.success(imgstr);
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}
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}
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