liuqingkun
3 years ago
parent
a9ff7eed94
commit
966b2063e6
10 changed files with 181 additions and 63 deletions
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/* |
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* Copyright (c) 2018-2028, Chill Zhuang All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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* |
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* Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* Neither the name of the dreamlu.net developer nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* Author: Chill 庄骞 (smallchill@163.com) |
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*/ |
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package org.springblade.common.utils; |
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import org.springframework.web.multipart.MultipartFile; |
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import java.io.File; |
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import java.io.IOException; |
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import java.time.LocalDate; |
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import java.util.Map; |
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import java.util.UUID; |
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import java.util.concurrent.ConcurrentHashMap; |
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import java.util.function.Function; |
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import java.util.function.Predicate; |
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|
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/** |
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* 通用工具类 |
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* |
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* @author Chill |
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*/ |
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public class FileUploadUtil { |
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static final String FILE_SAVE_PATH = "/root/docker-nginx/html/mpimg"; |
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|
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/** |
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* 上传文件 |
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* |
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* @param file |
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* @return |
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*/ |
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public static String UploadFile(MultipartFile file) { |
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String dirPath = "/" + LocalDate.now().getYear() + "-" + LocalDate.now().getMonthValue(); |
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//判断该路径是否存在
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File dir = new File(FILE_SAVE_PATH + dirPath); |
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if (!dir.exists()) { |
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//如果这个文件夹不存在的话,就创建这个文件
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dir.mkdirs(); |
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} |
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|
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//获取文件名
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String fileName = file.getOriginalFilename(); |
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//获取文件后缀名
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String suffixName = fileName.substring(fileName.lastIndexOf(".")); |
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//重新生成文件名
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fileName = UUID.randomUUID() + suffixName; |
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//完成文件上传
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try { |
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file.transferTo(new File(FILE_SAVE_PATH + dirPath + "/" + fileName)); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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return dirPath + "/" + fileName; |
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} |
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} |
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