压缩视频

yzg-util-base/src/main/java/com/yanzuoguang/util/helper/FileHelper.java

@@ -107,6 +107,7 @@ public class FileHelper {
         return sb.toString();
     }
 
+
     /**
      * 写入文件内容
      *
@@ -114,17 +115,8 @@ public class FileHelper {
      * @param content  文件内容
      * @param encoding 文件编码
      */
-    public static void writeFile(File file, String content, String encoding) {
+    public static void writeFileAppend(File file, String content, String encoding) {
         try {
-            // 删除文件
-            if (file.exists()) {
-                if (!file.delete()) {
-                    throw new CodeException("文件删除失败");
-                }
-            }
-            if (file.exists()) {
-                throw new CodeException("文件删除失败");
-            }
             // 创建文件夹
             File parentFile = file.getParentFile();
             if (parentFile != null) {
@@ -137,7 +129,10 @@ public class FileHelper {
                     throw new CodeException("创建文件夹失败");
                 }
             }
-            file.createNewFile();
+            // 文件不存在则创建
+            if (!file.exists()) {
+                file.createNewFile();
+            }
             // 写入文件
             RandomAccessFile raf = new RandomAccessFile(file, "rwd");
             raf.seek(file.length());
@@ -150,6 +145,32 @@ public class FileHelper {
         }
     }
 
+    /**
+     * 写入文件内容
+     *
+     * @param file     文件路径
+     * @param content  文件内容
+     * @param encoding 文件编码
+     */
+    public static void writeFile(File file, String content, String encoding) {
+        try {
+            // 删除文件
+            if (file.exists()) {
+                if (!file.delete()) {
+                    throw new CodeException("文件删除失败");
+                }
+            }
+            if (file.exists()) {
+                throw new CodeException("文件删除失败");
+            }
+            writeFileAppend(file, content, encoding);
+        } catch (CodeException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new CodeException(e);
+        }
+    }
+
     /**
      * 根据路径删除指定的目录或文件，无论存在与否
      *

yzg-util-base/src/main/java/com/yanzuoguang/util/log/LogDefault.java

@@ -77,7 +77,7 @@ public class LogDefault implements RunnableLog {
             row.put("day", DateHelper.getToday(info.getNow()));
             row.put("thread", info.getThreadId());
             String path = StringHelper.getCodeString(pathFormat, row);
-            FileHelper.writeFile(new File(path), sb.toString(), "UTF-8");
+            FileHelper.writeFileAppend(new File(path), sb.toString(), "UTF-8");
         }
     }
 }

yzg-util-base/src/test/java/log/TestByteHelper.java

@@ -12,12 +12,16 @@ public class TestByteHelper {
         RunnableListAuto.run(new Runnable() {
             @Override
             public void run() {
+                Log.info(TestByteHelper.class, "等待1秒秒");
                 Log.info(TestByteHelper.class, "等待2秒秒");
+                Log.info(TestByteHelper.class, "等待3秒秒");
             }
         }, new Runnable() {
             @Override
             public void run() {
+                Log.info(TestByteHelper.class, "等待1秒秒");
                 Log.info(TestByteHelper.class, "等待2秒秒");
+                Log.info(TestByteHelper.class, "等待3秒秒");
             }
         });
     }