公共方法增加获取文件创建时间和修改时间

ipfcst-common/ipfcst-common-data/src/main/java/com/jiayue/ipfcst/common/data/util/CommonDataUtil.java

@@ -3,8 +3,6 @@ package com.jiayue.ipfcst.common.data.util;
 import cn.hutool.core.util.CharsetUtil;
 import com.alibaba.fastjson.JSON;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.io.FileUtils;
-import org.apache.commons.io.IOUtils;
 import org.springframework.util.ResourceUtils;
 
 import java.io.*;
@@ -13,7 +11,6 @@ import java.nio.charset.Charset;
 import java.nio.file.*;
 import java.nio.file.attribute.BasicFileAttributeView;
 import java.nio.file.attribute.BasicFileAttributes;
-import java.security.MessageDigest;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
@@ -44,90 +41,18 @@ public class CommonDataUtil {
   }
 
   /**
-   * 移动本地文件
+   * 获取文件创建时间
    *
-   * @param remoteAbsoluteFile 远程文件名(包括完整路径)
-   * @param localAbsoluteFile  本地文件名(包括完整路径)
-   * @return 成功时，返回true，失败返回false
-   * @throws Exception
+   * @param fullFileName
+   * @return
    */
-  public static void move(String localAbsoluteFile, String remoteAbsoluteFile) throws Exception {
-    move(localAbsoluteFile, remoteAbsoluteFile, true);
-  }
-
-  public static void move(String localAbsoluteFile, String remoteAbsoluteFile, boolean overwrite) throws Exception {
-    File srcFile = new File(localAbsoluteFile);
-    File destDir = new File(remoteAbsoluteFile);
-    StringBuilder opts = new StringBuilder();
-    try {
-      if (!destDir.exists()) {// 如果目录不存在则创建目录
-        boolean b = destDir.mkdirs();
-        if (!b) { // 如果创建失败则抛出异常
-          throw new RuntimeException(destDir + " 目录创建失败");
-        }
-      }
-      File desFile = new File(remoteAbsoluteFile + File.separator + srcFile.getName());
-      if (overwrite && desFile.exists()) {
-        FileUtils.deleteQuietly(desFile);
-        opts.append(" >> 覆盖 >> ");
-      } else {
-        opts.append(" >> 移动 >> ");
-      }
-      FileUtils.moveFile(srcFile, desFile);
-      log.info("文件：" + srcFile.getName() + opts + destDir.getPath());
-    } catch (IOException e) {
-      throw new Exception("文件：" + srcFile.getName() + opts + destDir.getPath() + "失败。", e);
-    }
-  }
-
-  public static InputStream toInputStream(File file, Charset source, Charset target) {
-    InputStream inputStream = null;
-    try {
-      if (file.exists() && file.canRead()) {
-        String context = FileUtils.readFileToString(file, source);
-        inputStream = null == context ? null : IOUtils.toInputStream(context, target);
-      }
-    } catch (IOException e) {
-      throw new RuntimeException(e);
-    }
-    return inputStream;
-  }
-
-  public static File convert(File file, Charset source, Charset target) {
-    if (file.exists() && file.canRead() && file.canWrite()) {
-      return CharsetUtil.convert(file, source, target);
-    }
-    return null;
-  }
-
-  //文件内容md5加密
-  public static String getMD5(byte[] fileByte) {
-    String md5 = new String();
-    try {
-      MessageDigest md = MessageDigest.getInstance("MD5");
-      md.update(fileByte);
-      byte b[] = md.digest();
-
-      int i;
-
-      StringBuffer buf = new StringBuffer("");
-      for (int offset = 0; offset < b.length; offset++) {
-        i = b[offset];
-        if (i < 0) {
-          i += 256;
-        }
-        if (i < 16) {
-          buf.append("0");
-        }
-        buf.append(Integer.toHexString(i));
-      }
-
-      md5 = buf.toString();
+  public static Long getFileCreateTime(String fullFileName) throws Exception{
+    Path path = Paths.get(fullFileName);
+    BasicFileAttributeView basicview = Files.getFileAttributeView(path, BasicFileAttributeView.class, LinkOption.NOFOLLOW_LINKS);
+    BasicFileAttributes attr = basicview.readAttributes();
+    Date createDate = new Date(attr.creationTime().toMillis());
+    return createDate.getTime();
 
-    } catch (Exception e) {
-      e.printStackTrace();
-    }
-    return md5;
   }
 
   /**
@@ -136,18 +61,10 @@ public class CommonDataUtil {
    * @param fullFileName
    * @return
    */
-  public static Long getFileCreateTime(String fullFileName) {
-    Path path = Paths.get(fullFileName);
-    BasicFileAttributeView basicview = Files.getFileAttributeView(path, BasicFileAttributeView.class, LinkOption.NOFOLLOW_LINKS);
-    BasicFileAttributes attr;
-    try {
-      attr = basicview.readAttributes();
-      Date createDate = new Date(attr.creationTime().toMillis());
-      return createDate.getTime();
-    } catch (Exception e) {
-      e.printStackTrace();
-    }
-    return System.currentTimeMillis();
+  public static Long getFileModifyTime(String fullFileName) throws Exception{
+    File file = new File(fullFileName);
+    long modifiedTime = file.lastModified();
+    return modifiedTime;
   }
 
   /**