feat:日志修改

lib/common/utils/logger/logger_tool.dart

@@ -8,6 +8,7 @@ import 'package:logger/logger.dart';
 import 'package:pj_supermarket_cloud/common/index.dart';
 
 final logger = Logger(
+  filter: AppLogFilter(),
   printer: customPrinter,
   output: ConsoleOutput(),
 );
@@ -18,38 +19,58 @@ final customPrinter = PrettyPrinter(
   colors: true,
   printEmojis: false,
   printTime: true,
+  noBoxingByDefault: true,
 );
 
+class AppLogFilter extends LogFilter {
+  @override
+  bool shouldLog(LogEvent event) {
+    return true;
+  }
+}
+
 class ConsoleOutput extends LogOutput {
   String? _filePath;
   IOSink? _sink;
   Timer? _timer;
+  Future<void> _queue = Future.value();
+
+  Future<void> _enqueue(Future<void> Function() action) {
+    _queue = _queue.then((_) => action()).catchError((e, stack) {
+      print("写入日志错误error:|$e|stack:|$stack|");
+    });
+    return _queue;
+  }
 
   @override
   Future<void> init() async {
     try {
-      // 关闭旧的sink并创建新的
-      await _sink?.flush();
-      await _sink?.close();
-      _filePath = await AppFileTool.getLoggerBackupPath();
-      if (ObjectUtil.isNotEmpty(_filePath)) {
-        _sink = File(_filePath!).openWrite(
-          mode: FileMode.writeOnlyAppend,
-          encoding: utf8,
-        );
-      }
+      await _enqueue(() async {
+        await _sink?.flush();
+        await _sink?.close();
+        _filePath = await AppFileTool.getLoggerBackupPath();
+        if (ObjectUtil.isNotEmpty(_filePath)) {
+          _sink = File(_filePath!).openWrite(
+            mode: FileMode.writeOnlyAppend,
+            encoding: utf8,
+          );
+        } else {
+          _sink = null;
+        }
+      });
       _timer = Timer.periodic(const Duration(seconds: 60 * 60 * 2),
           (Timer timer) async {
         final path = await AppFileTool.getLoggerBackupPath();
         if (path == null) return;
-        // 关闭旧的sink并创建新的
-        await _sink?.flush();
-        await _sink?.close();
-        _filePath = path;
-        _sink = File(_filePath!).openWrite(
-          mode: FileMode.writeOnlyAppend,
-          encoding: utf8,
-        );
+        unawaited(_enqueue(() async {
+          await _sink?.flush();
+          await _sink?.close();
+          _filePath = path;
+          _sink = File(_filePath!).openWrite(
+            mode: FileMode.writeOnlyAppend,
+            encoding: utf8,
+          );
+        }));
       });
     } catch (e, stack) {
       print("初始化日志错误error:|$e|stack:|$stack|");
@@ -58,9 +79,13 @@ class ConsoleOutput extends LogOutput {
 
   @override
   Future<void> destroy() async {
-    await _sink?.flush();
-    await _sink?.close();
     _timer?.cancel();
+    _timer = null;
+    await _enqueue(() async {
+      await _sink?.flush();
+      await _sink?.close();
+      _sink = null;
+    });
   }
 
   @override
@@ -70,12 +95,14 @@ class ConsoleOutput extends LogOutput {
         for (final v in event.lines) {
           print(v);
         }
-      } else {
-        if (_filePath == null) return;
-        if (_sink == null) return;
-        if (Level.debug == event.level) return;
-        _sink?.writeAll(event.lines, '\n');
       }
+      unawaited(_enqueue(() async {
+        if (_filePath == null || _sink == null) return;
+        if (Level.debug == event.level) return;
+        _sink!.writeAll(event.lines, '\n');
+        _sink!.writeln();
+        await _sink!.flush();
+      }));
     } catch (e, stack) {
       print("写入日志错误error:|$e|stack:|$stack|");
     }

lib/common/utils/sync/sync_check_tool.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:mqtt_client/mqtt_client.dart';
 
@@ -44,6 +45,7 @@ class SyncCheckTool {
     checkPrint();
     checkBroadcast();
     checkDeviceStatus();
+    checkExpiredLog();
   }
 
   void dispose() {
@@ -156,4 +158,54 @@ class SyncCheckTool {
       }
     });
   }
+
+  // 检查过期日志(超过3个月的日志文件都要删除)
+  checkExpiredLog() async {
+    const logMsg = "检查过期日志";
+    try {
+      final backupPath = await AppFileTool.getLoggerBackupPath();
+      if (backupPath == null || backupPath.isEmpty) {
+        logger.w("|$_tag|$logMsg,日志备份路径为空");
+        return;
+      }
+      final loggerBackupDir = Directory(backupPath).parent.parent;
+      if (!await loggerBackupDir.exists()) {
+        logger.i("|$_tag|$logMsg,日志目录不存在 path:${loggerBackupDir.path}");
+        return;
+      }
+      final expireBefore = DateTime(
+        DateTime.now().year,
+        DateTime.now().month - 3,
+        DateTime.now().day,
+      );
+      final entities = loggerBackupDir.listSync(recursive: true);
+      int deleteCount = 0;
+      for (final entity in entities) {
+        if (entity is! File) continue;
+        if (!entity.path.endsWith(".log")) continue;
+        final stat = await entity.stat();
+        if (stat.modified.isBefore(expireBefore)) {
+          await entity.delete();
+          deleteCount++;
+          logger.i("|$_tag|$logMsg,删除过期日志 path:${entity.path}");
+        }
+      }
+      final monthDirs = loggerBackupDir
+          .listSync()
+          .whereType<Directory>()
+          .toList()
+        ..sort((a, b) => b.path.compareTo(a.path));
+      for (final dir in monthDirs) {
+        if (!await dir.exists()) continue;
+        final isEmpty = dir.listSync().isEmpty;
+        if (isEmpty) {
+          await dir.delete();
+          logger.i("|$_tag|$logMsg,删除空目录 path:${dir.path}");
+        }
+      }
+      logger.i("|$_tag|$logMsg,执行完成,删除日志数量:$deleteCount");
+    } catch (e, stack) {
+      logger.e("|$_tag|$logMsg,执行失败,error:$e,stack:$stack");
+    }
+  }
 }