43 lines
1.4 KiB
Java
43 lines
1.4 KiB
Java
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package com.hivekion.file;
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import com.hivekion.common.exception.BusinessException;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Component;
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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.text.SimpleDateFormat;
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import java.util.Date;
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@Component
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public class FileUntils {
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@Value("${importFile.3D}")
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private String uploadPath;
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public String getFilePath(MultipartFile file) {
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String fileName = file.getOriginalFilename();
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String nowDate = new SimpleDateFormat("yyyyMMdd").format((new Date()));
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String fileDir = uploadPath + "/" + nowDate + "/" + System.currentTimeMillis();
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File dir = new File(fileDir);
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if (!dir.exists()) {
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boolean mFlag = dir.mkdirs();
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if (!mFlag){
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throw new BusinessException(500,"新建文件目录失败");
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}
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}
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String newFileName = fileDir + "/" + fileName;
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assert fileName != null;
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if(!fileName.endsWith("ive")){
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throw new BusinessException(500,"请选择正确的文件格式（.ive）");
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}
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File newFile = new File(newFileName);
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try {
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file.transferTo(newFile);
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} catch (
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IOException e) {
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e.printStackTrace();
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}
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return newFile.getPath();
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}
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}
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