From 7a988c17fe25f18815889ff5221a5ebcf01fabdc Mon Sep 17 00:00:00 2001
From: czt <czt18638530771@163.com>
Date: 星期一, 13 十月 2025 18:15:59 +0800
Subject: [PATCH] 武汉黄陂军粮-质检报告共享接口同步及推送3
---
src/main/java/com/fzzy/api/utils/FileUtils.java | 236 +++++++++++++++++++++++++++++++++++++++++-----------------
1 files changed, 167 insertions(+), 69 deletions(-)
diff --git a/src/main/java/com/fzzy/api/utils/FileUtils.java b/src/main/java/com/fzzy/api/utils/FileUtils.java
index 0ff5bdb..eedfb43 100644
--- a/src/main/java/com/fzzy/api/utils/FileUtils.java
+++ b/src/main/java/com/fzzy/api/utils/FileUtils.java
@@ -1,9 +1,16 @@
package com.fzzy.api.utils;
import com.fzzy.data.ConfigData;
+import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.time.DateFormatUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
+import ws.schild.jave.Encoder;
+import ws.schild.jave.EncoderException;
+import ws.schild.jave.MultimediaObject;
+import ws.schild.jave.encode.AudioAttributes;
+import ws.schild.jave.encode.EncodingAttributes;
+import ws.schild.jave.encode.VideoAttributes;
import java.io.ByteArrayOutputStream;
import java.io.File;
@@ -14,86 +21,177 @@
/**
* 灏嗘枃浠惰浆涓轰簩杩涘埗娴佸伐鍏风被
- * @author czt
*
+ * @author czt
*/
+@Slf4j
@Service(FileUtils.BEAN_ID)
public class FileUtils {
- public static final String BEAN_ID = "base.fileUtil";
+ public static final String BEAN_ID = "base.fileUtil";
- @Autowired
- private ConfigData configData;
+ @Autowired
+ private ConfigData configData;
- /**
- * 鏍规嵁鏂囦欢璺緞灏嗘枃浠惰浆涓轰簩杩涘埗鏂囦欢娴佸瓧绗︿覆
- * @param filePath:鏂囦欢璺緞
- * @return
- */
- public static String fileToByteString(String filePath) {
- byte[] bytes = file2byte(filePath);
- return toHexString(bytes);
- }
+ /**
+ * 鏍规嵁鏂囦欢璺緞灏嗘枃浠惰浆涓轰簩杩涘埗鏂囦欢娴佸瓧绗︿覆
+ *
+ * @param filePath:鏂囦欢璺緞
+ * @return
+ */
+ public static String fileToByteString(String filePath) {
+ byte[] bytes = file2byte(filePath);
+ return toHexString(bytes);
+ }
- /**
- * 鏍规嵁鏂囦欢璺緞灏嗘枃浠惰浆涓轰簩杩涘埗鏁扮粍
- * @param filePath:鏂囦欢璺緞
- * @return
- */
- private static byte[] file2byte(String filePath) {
- byte[] buffer = null;
- try {
- File file = new File(filePath);
- FileInputStream fis = new FileInputStream(file);
- ByteArrayOutputStream bos = new ByteArrayOutputStream();
- byte[] b = new byte[1024];
- int n;
- while ((n = fis.read(b)) != -1) {
- bos.write(b, 0, n);
- }
- fis.close();
- bos.close();
- buffer = bos.toByteArray();
- } catch (FileNotFoundException e) {
- e.printStackTrace();
- } catch (IOException e) {
- e.printStackTrace();
- }
- return buffer;
- }
-
- /**
- * 灏嗕簩杩涘埗鏁扮粍杞负瀛楃涓�
- * @param byteArray
- * @return
- */
- private static String toHexString(byte[] byteArray) {
- if (byteArray == null || byteArray.length < 1)
- throw new IllegalArgumentException(
- "this byteArray must not be null or empty");
+ /**
+ * 鏍规嵁鏂囦欢璺緞灏嗘枃浠惰浆涓轰簩杩涘埗鏁扮粍
+ *
+ * @param filePath:鏂囦欢璺緞
+ * @return
+ */
+ public static byte[] file2byte(String filePath) {
+ byte[] buffer = null;
+ try {
+ File file = new File(filePath);
+ FileInputStream fis = new FileInputStream(file);
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ byte[] b = new byte[1024];
+ int n;
+ while ((n = fis.read(b)) != -1) {
+ bos.write(b, 0, n);
+ }
+ fis.close();
+ bos.close();
+ buffer = bos.toByteArray();
+ } catch (FileNotFoundException e) {
+ e.printStackTrace();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ return buffer;
+ }
- final StringBuilder hexString = new StringBuilder();
- for (int i = 0; i < byteArray.length; i++) {
- if ((byteArray[i] & 0xff) < 0x10)// 0~F鍓嶉潰涓嶉浂
- hexString.append("0");
- hexString.append(Integer.toHexString(0xFF & byteArray[i]));
- }
- return hexString.toString().toLowerCase();
- }
+ /**
+ * 灏嗕簩杩涘埗鏁扮粍杞负瀛楃涓�
+ *
+ * @param byteArray
+ * @return
+ */
+ private static String toHexString(byte[] byteArray) {
+ if (byteArray == null || byteArray.length < 1)
+ throw new IllegalArgumentException(
+ "this byteArray must not be null or empty");
- public String getInoutFilePath(Date date) {
- if (null == date) {
- date = new Date();
- }
+ final StringBuilder hexString = new StringBuilder();
+ for (int i = 0; i < byteArray.length; i++) {
+ if ((byteArray[i] & 0xff) < 0x10)// 0~F鍓嶉潰涓嶉浂
+ hexString.append("0");
+ hexString.append(Integer.toHexString(0xFF & byteArray[i]));
+ }
+ return hexString.toString().toLowerCase();
+ }
- String basePath = configData.getImgPath() + "INOUT/"
- + DateFormatUtils.format(date, "yyyyMM") + "/";
+ public String getInoutFilePath(Date date) {
+ if (null == date) {
+ date = new Date();
+ }
- File file = new File(basePath);
- if (!file.exists()) {
- file.mkdirs();
- }
+ String basePath = configData.getImgPath() + "INOUT/"
+ + DateFormatUtils.format(date, "yyyyMM") + "/";
- return basePath;
- }
+ File file = new File(basePath);
+ if (!file.exists()) {
+ file.mkdirs();
+ }
+
+ return basePath;
+ }
+
+ public String getSnapFilePath(Date date) {
+ if (null == date) {
+ date = new Date();
+ }
+
+ String basePath = configData.getImgPath() + "SNAP/"
+ + DateFormatUtils.format(date, "yyyyMM") + "/";
+ File file = new File(basePath);
+ if (!file.exists()) {
+ file.mkdirs();
+ }
+ return basePath;
+ }
+
+ public String getCommonFilePath(Date date) {
+ if (null == date)
+ date = new Date();
+
+ String basePath = configData.getImgPath() + "COMMON/"
+ + DateFormatUtils.format(date, "yyyyMM") + "/";
+
+ File file = new File(basePath);
+ if (!file.exists()) {
+ file.mkdirs();
+ }
+ return basePath;
+ }
+
+ /**
+ * 瑙嗛鍘嬬缉
+ *
+ * @param source 婧愭枃浠�
+ * @param target 鐩爣鏂囦欢
+ * @param rate 鍘嬬缉姣�
+ */
+ public static void compre(File source, File target, Integer rate) throws EncoderException {
+ try {
+ log.info("---------------寮�濮嬪帇缂�---------------");
+ long start = System.currentTimeMillis();
+
+ // 闊抽缂栫爜灞炴�ч厤缃�
+ AudioAttributes audio = new AudioAttributes();
+ audio.setCodec("libmp3lame");
+ // 璁剧疆闊抽姣旂壒鐜�,鍗曚綅:b (姣旂壒鐜囪秺楂橈紝娓呮櫚搴�/闊宠川瓒婂ソ锛屽綋鐒舵枃浠朵篃灏辫秺澶� 56000 = 56kb)
+ // audio.setBitRate(new Integer(56_000));
+ audio.setBitRate(new Integer(10));
+ // 璁剧疆閲嶆柊缂栫爜鐨勯煶棰戞祦涓娇鐢ㄧ殑澹伴亾鏁帮紙1 =鍗曞０閬擄紝2 = 鍙屽０閬擄紙绔嬩綋澹帮級锛�
+ audio.setChannels(1);
+ // 閲囨牱鐜囪秺楂樺０闊崇殑杩樺師搴﹁秺濂斤紝鏂囦欢瓒婂ぇ
+ // audio.setSamplingRate(new Integer(44100));
+ audio.setSamplingRate(new Integer(22050));
+ // 瑙嗛缂栫爜灞炴�ч厤缃�
+ VideoAttributes video = new VideoAttributes();
+ // 璁剧疆缂栫爜
+ video.setCodec("h254");
+ //璁剧疆闊抽姣旂壒鐜�,鍗曚綅:b (姣旂壒鐜囪秺楂橈紝娓呮櫚搴�/闊宠川瓒婂ソ锛屽綋鐒舵枃浠朵篃灏辫秺澶� 5600000 = 5600kb)
+ // video.setBitRate(new Integer(5_600_000 / rate));
+ video.setBitRate(10 / rate);
+
+ // 璁剧疆瑙嗛甯х巼锛堝抚鐜囪秺浣庯紝瑙嗛浼氬嚭鐜版柇灞傦紝瓒婇珮璁╀汉鎰熻瓒婅繛缁級,杩欓噷 闄�1000鏄负浜嗗崟浣嶈浆鎹�
+ video.setFrameRate(15);
+
+
+ // 缂栫爜璁剧疆
+ EncodingAttributes attr = new EncodingAttributes();
+ attr.setOutputFormat("mp4");
+ attr.setAudioAttributes(audio);
+ attr.setVideoAttributes(video);
+
+ // 璁剧疆鍊肩紪鐮�
+ Encoder ec = new Encoder();
+ ec.encode(new MultimediaObject(source), target, attr);
+
+
+ log.info("---------------缁撴潫鍘嬬缉---------------");
+ long end = System.currentTimeMillis();
+ log.info("鍘嬬缉鍓嶅ぇ灏忥細" + source.length() + " 鍘嬬缉鍚庡ぇ灏忥細" + target.length());
+ log.info("鍘嬬缉鑰楁椂锛�" + (end - start));
+
+ } catch (EncoderException e) {
+ e.printStackTrace();
+ } catch (IllegalArgumentException e) {
+ e.printStackTrace();
+ }
+
+ }
}
--
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