wlyy2.0/patient-co-wlyy/src/main/java/com/yihu/wlyy/util/CommonUtil.java

package com.yihu.wlyy.util;

import java.io.*;

import com.fasterxml.jackson.databind.node.ObjectNode;
import com.yihu.wlyy.config.FastDFSConfig;
import com.yihu.wlyy.util.fastdfs.FastDFSUtil;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;

public class CommonUtil {

    /**
     * 获取图片全路径
     *
     * @return
     */
    public static String getPhoneUrl(String url) {
        if (StringUtils.isEmpty(url)) {
            return "";
        } else {
            if (url.indexOf("http") > -1) {
                return url;
            } else {
                return SystemConf.getInstance().getServerUrl() + url;
            }
        }
    }

    public static String getMobileEncode(String mobile) {
        if (StringUtils.isNotEmpty(mobile) && mobile.length() == 11) {
            return mobile.substring(0, 4) + "****" + mobile.substring(8, 11);
        }
        return mobile;
    }

    public static String getIdcardEncode(String idcard) {
        if (idcard != null) {
            if (idcard.length() == 18) {
                return idcard.substring(0, 9) + "*******" + idcard.substring(16, 18);
            } else if (idcard.length() == 15) {
                return idcard.substring(0, 8) + "***" + idcard.substring(11, 15);
            }
        }
        return idcard;
    }

    /**
     * 对象转数组
     *
     * @param obj
     * @return
     */
    public static byte[] toByteArray(Object obj) {
        byte[] bytes = null;
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        try {
            ObjectOutputStream oos = new ObjectOutputStream(bos);
            oos.writeObject(obj);
            oos.flush();
            bytes = bos.toByteArray();
            oos.close();
            bos.close();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
        return bytes;
    }

    /**
     * 数组转对象
     *
     * @param bytes
     * @return
     */
    public static Object toObject(byte[] bytes) {
        Object obj = null;
        try {
            ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
            ObjectInputStream ois = new ObjectInputStream(bis);
            obj = ois.readObject();
            ois.close();
            bis.close();
        } catch (IOException ex) {
            ex.printStackTrace();
        } catch (ClassNotFoundException ex) {
            ex.printStackTrace();
        }
        return obj;
    }

    public static final InputStream byte2Input(byte[] buf) {
        return new ByteArrayInputStream(buf);
    }

    public static final byte[] input2byte(InputStream inStream) throws IOException {
        ByteArrayOutputStream swapStream = new ByteArrayOutputStream();
        byte[] buff = new byte[100];
        int rc = 0;
        while ((rc = inStream.read(buff, 0, 100)) > 0) {
            swapStream.write(buff, 0, rc);
        }
        byte[] in2b = swapStream.toByteArray();
        return in2b;
    }

    /**
     * 返回：张三为张*
     *
     * @param name 姓名
     * @return
     */
    public static String getEncryptName(String name) {
        if (StringUtils.isEmpty(name)) {
            return null;
        }
        if (name.length() == 1) {
            return name;
        }
        // 获取姓
        String temp = name.substring(0, 1);
        for (int i = 1; i < name.length(); i++) {
            temp += "*";
        }
        return temp;
    }

    /**
     * 拷贝临时图片到存储目录
     *
     * @param images
     * @return
     * @throws IOException
     */
    public static String copyTempImage(String images) throws IOException {
        // 文件保存的临时路径
        String tempPath = SystemConf.getInstance().getTempPath() + File.separator;
        // 图片保存路径
        String imagePath = SystemConf.getInstance().getImagePath() + File.separator;
        String[] tempImages = images.split(",");
        String temp = "";
        for (String image : tempImages) {
            File file = new File(tempPath + image);
            File smallFile = new File(tempPath + image + "_small");
            if (file.exists() && smallFile.exists()) {
                // 原图拷贝路径
                File targetFile = new File(imagePath + image);
                // 缩略图拷贝路径
                File targetSmallFile = new File(imagePath + image + "_small");
                // 拷贝原图
                FileUtils.copyFile(file, targetFile);
                // 拷贝缩略图
                FileUtils.copyFile(smallFile, targetSmallFile);
                // 删除临时文件
                FileUtils.forceDelete(file);
                FileUtils.forceDelete(smallFile);
                if (temp.length() == 0) {
                    temp = SystemConf.getInstance().getImageServer() + image;
                } else {
                    temp += "," + SystemConf.getInstance().getImageServer() + image;
                }
            }
        }
        return temp;
    }

    /**
     * 拷贝临时语音文件到存储目录
     *
     * @param voices
     * @return
     * @throws IOException
     */
    public static String copyTempVoice(String voices) throws IOException {
        // 文件保存的临时路径
        String tempPath = SystemConf.getInstance().getTempPath() + File.separator;
        // 语音保存路径
        String voicePath = SystemConf.getInstance().getVoicePath() + File.separator;
        String[] tempVoices = voices.split(",");
        String temp = "";
        for (String voice : tempVoices) {
            File file = new File(tempPath + voice);
            if (file.exists()) {
                // 目标文件
                File targetFile = new File(voicePath + voice);
                // 拷贝到指定路径
                FileUtils.copyFile(file, targetFile);
                // 删除临时文件
                FileUtils.forceDelete(file);
                if (temp.length() == 0) {
                    temp = SystemConf.getInstance().getVoiceServer() + voice;
                } else {
                    temp += "," + SystemConf.getInstance().getVoiceServer() + voice;
                }
            }
        }
        return temp;
    }

    /**
     * 校验健康指标是否正常
     *
     * @param curValue    当前值
     * @param standardMax 最大标准值
     * @param standardMin 最小标准值
     * @return 0正常，1高，-1低
     */
    public static double checkHealthIndex(double curValue, double standardMax, double standardMin) {
        if (curValue <= 0) {
            return 0;
        }
        if (standardMax > 0 && curValue > standardMax) {
            return curValue;
        }
        // 低于标准值，暂不推
        // if (standardMin > 0 && curValue < standardMin) {
        // return -curValue;
        // }
        return 0;
    }


    public static String copyTempFilesToFastDFS(String files) throws Exception {
        // 文件保存的临时路径
        String tempPath = SystemConf.getInstance().getTempPath() + File.separator;
        String[] fileArray = files.split(",");
        FastDFSUtil fastDFSUtil = new FastDFSConfig().fastDFSUtil();
        String fileUrls = "";

        for (String file : fileArray) {
            File f = new File(tempPath + file);
            if (f.exists()) {
                String fileName = f.getName();
                InputStream in = new FileInputStream(f);
                ObjectNode result = fastDFSUtil.upload(in, fileName.substring(fileName.lastIndexOf(".") + 1), "");
                in.close();
                if (result != null) {
                    fileUrls += (StringUtils.isEmpty(fileUrls) ? "" : ",") + result.get("fileUrl").toString().replaceAll("\"","");
                }
            }
        }

        return fileUrls;
    }
}