添加redis获取整个hashKey数据和单个hashKey数据方法

zhouxiang

2022-03-24 db287aac9eb5032b1158b405a9b4807301467ed3

 src/main/java/com/hx/util/FileUtils.java

@@ -6,6 +6,8 @@
import org.springframework.web.multipart.MultipartFile;

import java.io.*;
import java.net.FileNameMap;
import java.net.URLConnection;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
@@ -218,6 +220,131 @@
        }
    }

    /**
     *  2020-06-29
     *  cjh
     * 图片格式判断
     * */
    public static boolean imageFormatJudge(File firs) {
        String imageName = firs.getName();
        //截取格式
        String suffix =imageName.substring(imageName.lastIndexOf(".") + 1);
        //格式字母转小写
        suffix = suffix.toLowerCase();
        //进行判断
        if(suffix.equals("png")) {
            return true;
        }else if(suffix.equals("jpg")){
            return true;
        }else if(suffix.equals("jpeg")){
            return true;
        }else {
            return false;
        }
    }

    /**视频上传的方法
     * 保存到服务器里面的
     * @param platformIconFile 视频文件
     * @param unifiedFolder NG指向的前端文件夹(统一文件夹)，如：user/local/images/
     * @param saveFolder 保存到的文件夹,如：/bananer/
     * @param autoDateFolder 是否生成日期文件夹
     * @return 图片路径
     * 2020-06-29 ChenJiaHe
     */
    public static String videoFileUpload(MultipartFile platformIconFile,String unifiedFolder,String saveFolder
            ,boolean autoDateFolder) {
        String fileName = "";
        try {
            if(platformIconFile == null) {
                throw new TipsException("请上传视频文件！");
            }
            if(!getMimeType(platformIconFile.getOriginalFilename())){
                throw new TipsException("请上传视频格式的文件！");
            }

            //设置图片大小
            // String.format("%.1f",platformIconFile.getSize()/1024.0);
            if(autoDateFolder){
                if(saveFolder.endsWith("/")){
                    saveFolder = saveFolder+dateFormat(new Date(),"yyyyMM")+"/";
                }else{
                    saveFolder = saveFolder+"/"+dateFormat(new Date(),"yyyyMM")+"/";
                }
            }
            fileName = dateFormat(new Date(),"yyyyMMddHHmmssSSS");
            if(unifiedFolder.endsWith("/")){
                if(saveFolder.startsWith("/")){
                    saveFolder = saveFolder.replaceFirst("/","");
                    unifiedFolder  = unifiedFolder + saveFolder;
                }else{
                    unifiedFolder  = unifiedFolder+saveFolder;
                }
            }else{
                if(saveFolder.startsWith("/")){
                    unifiedFolder  = unifiedFolder + saveFolder;
                }else{
                    unifiedFolder  = unifiedFolder+"/"+saveFolder;
                }
            }
            fileName = saveFolder+fileUp(platformIconFile,unifiedFolder,fileName);
        } catch (RuntimeException e) {
            e.printStackTrace();
        }
        return fileName;
    }

    /**图片上传的方法
     * 保存到服务器里面的
     * @param platformIconFile 图片文件
     * @param unifiedFolder NG指向的前端文件夹(统一文件夹)，如：user/local/images/
     * @param saveFolder 保存到的文件夹,如：/bananer/
     * @param autoDateFolder 是否生成日期文件夹
     * @return 图片路径
     * 2020-06-29 ChenJiaHe
     */
    public static String handleFileUpload(File platformIconFile,String unifiedFolder,String saveFolder
            ,boolean autoDateFolder) {
        String fileName = "";
        try {
            if(platformIconFile == null) {
                throw new TipsException("请上传图片！");
            }
            if(!imageFormatJudge(platformIconFile)) {
                throw new TipsException("请上传png、jpg和jpeg格式的图片！");
            }

            //设置图片大小
            // String.format("%.1f",platformIconFile.getSize()/1024.0);
            if(autoDateFolder){
                if(saveFolder.endsWith("/")){
                    saveFolder = saveFolder+dateFormat(new Date(),"yyyyMM")+"/";
                }else{
                    saveFolder = saveFolder+"/"+dateFormat(new Date(),"yyyyMM")+"/";
                }
            }
            fileName = dateFormat(new Date(),"yyyyMMddHHmmssSSS");
            if(unifiedFolder.endsWith("/")){
                if(saveFolder.startsWith("/")){
                    saveFolder = saveFolder.replaceFirst("/","");
                    unifiedFolder  = unifiedFolder + saveFolder;
                }else{
                    unifiedFolder  = unifiedFolder+saveFolder;
                }
            }else{
                if(saveFolder.startsWith("/")){
                    unifiedFolder  = unifiedFolder + saveFolder;
                }else{
                    unifiedFolder  = unifiedFolder+"/"+saveFolder;
                }
            }
            fileName = saveFolder+fileUp(platformIconFile,unifiedFolder,fileName);
        } catch (RuntimeException e) {
            e.printStackTrace();
        }
        return fileName;
    }

    /**图片上传的方法
     * 保存到服务器里面的
     * @param platformIconFile 图片文件
@@ -239,7 +366,7 @@
            }

            //设置图片大小
           // String.format("%.1f",platformIconFile.getSize()/1024.0);
            // String.format("%.1f",platformIconFile.getSize()/1024.0);
            if(autoDateFolder){
                if(saveFolder.endsWith("/")){
                    saveFolder = saveFolder+dateFormat(new Date(),"yyyyMM")+"/";
@@ -270,12 +397,104 @@
    }

    /**
     * 音频上传
     * @param platformIconFile
     * @param unifiedFolder
     * @param saveFolder
     * @param autoDateFolder
     * @return
     */
    public static String handleAudioUpload(MultipartFile platformIconFile,String unifiedFolder,String saveFolder
            ,boolean autoDateFolder) {
        String fileName = "";
        try {
            if(platformIconFile == null) {
                throw new TipsException("请上传音频！");
            }

            if(autoDateFolder){
                if(saveFolder.endsWith("/")){
                    saveFolder = saveFolder+dateFormat(new Date(),"yyyyMM")+"/";
                }else{
                    saveFolder = saveFolder+"/"+dateFormat(new Date(),"yyyyMM")+"/";
                }
            }

            fileName = dateFormat(new Date(),"yyyyMMddHHmmssSSS");
            if(unifiedFolder.endsWith("/")){
                if(saveFolder.startsWith("/")){
                    saveFolder = saveFolder.replaceFirst("/","");
                    unifiedFolder  = unifiedFolder + saveFolder;
                }else{
                    unifiedFolder  = unifiedFolder+saveFolder;
                }
            }else{
                if(saveFolder.startsWith("/")){
                    unifiedFolder  = unifiedFolder + saveFolder;
                }else{
                    unifiedFolder  = unifiedFolder+"/"+saveFolder;
                }
            }
            fileName = saveFolder+fileUp(platformIconFile,unifiedFolder,fileName);
        } catch (RuntimeException e) {
            e.printStackTrace();
        }
        return fileName;
    }

    /**
     * 文件上传
     * @param platformIconFile
     * @param unifiedFolder
     * @param saveFolder
     * @param autoDateFolder
     * @return
     */
    public static String handleOtherFileUpload(MultipartFile platformIconFile,String unifiedFolder,String saveFolder
            ,boolean autoDateFolder) {
        String fileName = "";
        try {
            if(platformIconFile == null) {
                throw new TipsException("请上传文件！");
            }

            if(autoDateFolder){
                if(saveFolder.endsWith("/")){
                    saveFolder = saveFolder+dateFormat(new Date(),"yyyyMM")+"/";
                }else{
                    saveFolder = saveFolder+"/"+dateFormat(new Date(),"yyyyMM")+"/";
                }
            }

            fileName = dateFormat(new Date(),"yyyyMMddHHmmssSSS");
            if(unifiedFolder.endsWith("/")){
                if(saveFolder.startsWith("/")){
                    saveFolder = saveFolder.replaceFirst("/","");
                    unifiedFolder  = unifiedFolder + saveFolder;
                }else{
                    unifiedFolder  = unifiedFolder+saveFolder;
                }
            }else{
                if(saveFolder.startsWith("/")){
                    unifiedFolder  = unifiedFolder + saveFolder;
                }else{
                    unifiedFolder  = unifiedFolder+"/"+saveFolder;
                }
            }
            fileName = saveFolder+fileUp(platformIconFile,unifiedFolder,fileName);
        } catch (RuntimeException e) {
            e.printStackTrace();
        }
        return fileName;
    }

    /**
     * 2020-06-29 ChenJiaHe
     * @param file             //文件对象
     * @param filePath        //上传路径
     * @param fileName        //文件名
     * @return  文件名
     */
          * @param file             //文件对象
          * @param filePath        //上传路径
          * @param fileName        //文件名
          * @return  文件名
          */
    public static String fileUp(MultipartFile file, String filePath, String fileName){
        String extName = ""; // 扩展名格式：
        try {
@@ -289,13 +508,34 @@
        return fileName+extName;
    }


    /**
          * 写文件到当前目录的upload目录中
          *
          * @param in
          * @param fileName
          * @throws IOException
     * 2020-06-29 ChenJiaHe
          * @param file             //文件对象
          * @param filePath        //上传路径
          * @param fileName        //文件名
          * @return  文件名
          */
    public static String fileUp(File file, String filePath, String fileName){
        String extName = ""; // 扩展名格式：
        try {
            if (file.getName().lastIndexOf(".") >= 0){
                extName = file.getName().substring(file.getName().lastIndexOf("."));
            }
            copyFile(file, filePath, fileName+extName).replaceAll("-", "");
        } catch (IOException e) {
            System.out.println(e);
        }
        return fileName+extName;
    }

    /**
      * 写文件到当前目录的upload目录中
      *
      * @param in
      * @param fileName
      * @throws IOException
      */
    private static String copyFile(InputStream in, String dir, String realName)throws IOException {
        File file = new File(dir, realName);
        file.setWritable(true);
@@ -306,6 +546,26 @@
            file.createNewFile();
        }
        org.apache.commons.io.FileUtils.copyInputStreamToFile(in, file);
        return realName;
    }

    /**
          * 写文件到当前目录的upload目录中
          *
          * @param in
          * @param fileName
          * @throws IOException
          */
    private static String copyFile(File fileIn, String dir, String realName)throws IOException {
        File file = new File(dir, realName);
        file.setWritable(true);
        if (!file.exists()) {
            if (!file.getParentFile().exists()) {
                file.getParentFile().mkdirs();
            }
            file.createNewFile();
        }
        org.apache.commons.io.FileUtils.copyFile(fileIn,file);
        return realName;
    }

@@ -339,4 +599,31 @@
        return targetFile;
    }

    /**判断是不是视频文件
     * @param fileName 文件名称
     * @return boolean true是视频文件
     */
    public static boolean getMimeType(String fileName) {
        boolean b = false;
        FileNameMap fileNameMap = URLConnection.getFileNameMap();
        String type = fileNameMap.getContentTypeFor(fileName);
        //是视频type是为空的
        if(StringUtils.isEmpty(type)) {
            b = true;
        }
        return b;
    }

    /**
     * 判断是否为视频
     * @param fileName
     * @return
     */
    public static String isVideo(String fileName) {
        FileNameMap fileNameMap = URLConnection.getFileNameMap();
        String type = fileNameMap.getContentTypeFor(fileName);
        return type;
    }


}