v2.1.3 更新：

1、使用ServletContextListener方式获取实时日志
    2、页面日志要素添加进程id和线程名称，优化样式
    3、日志打印级别调整为INFO

pom.xml

@@ -10,7 +10,7 @@
     </parent>
     <groupId>cn.somkit</groupId>
     <artifactId>fmt</artifactId>
-    <version>2.1.2</version>
+    <version>2.1.3</version>
     <name>fmt</name>
     <description>File Manage System for by SpringBoot</description>
     <properties>

src/main/java/cn/somkit/fmt/action/DownloadAction.java

@@ -1,6 +1,9 @@
 package cn.somkit.fmt.action;
 
+import cn.hutool.json.JSONUtil;
 import cn.somkit.fmt.utils.OsInfoUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpStatus;
@@ -31,6 +34,8 @@ import java.util.zip.ZipOutputStream;
 @RequestMapping("/download")
 public class DownloadAction {
 
+    private final Logger logger = LoggerFactory.getLogger(this.getClass());
+
     @Value("${somkit.upload.path.windows}")
     private String windows_path;
 
@@ -41,6 +46,7 @@ public class DownloadAction {
     public ModelAndView index(String keyboard) throws Exception{
         String path = OsInfoUtil.isWindows() ? windows_path :
                         OsInfoUtil.isLinux() ? linux_path : null;
+        logger.info("获取文件存储路径：{}", path);
         assert path != null;
         File folder = new File(path);
         File[] listOfFiles = folder.listFiles();
@@ -59,6 +65,7 @@ public class DownloadAction {
             list = list.stream().filter(map -> String.valueOf(map.get("filename"))
                     .contains(keyboard)).collect(Collectors.toList());
         }
+        logger.info("关键词：{}，文件数量：{}", keyboard, list.size());
         ModelAndView mv = new ModelAndView();
         mv.setViewName("download");
         mv.addObject("files", list);
@@ -66,7 +73,7 @@ public class DownloadAction {
         return mv;
     }
 
-    private static Map<String, Object> getObjectMap(File file) {
+    private Map<String, Object> getObjectMap(File file) {
         BigDecimal filesize = BigDecimal.valueOf(file.length())
                 .divide(BigDecimal.valueOf(1024 * 1024), 2, RoundingMode.HALF_UP);
         Long time = file.lastModified();
@@ -77,6 +84,7 @@ public class DownloadAction {
         map.put("filepath", file.getAbsolutePath());
         map.put("filesize", filesize);
         map.put("filetime", filetime);
+        logger.info("文件信息：{}", JSONUtil.toJsonStr(map));
         return map;
     }
 
@@ -102,6 +110,7 @@ public class DownloadAction {
                 }
                 outputStream.flush();
             } catch (IOException e) {
+                logger.error("IO错误：", e);
                 throw new RuntimeException("IO错误: " + e.getMessage());
             } finally {
                 // 尝试在流关闭后删除文件
@@ -111,7 +120,7 @@ public class DownloadAction {
                     }
                 } catch (IOException e) {
                     // 记录日志或采取其他措施
-                    System.err.println("删除文件失败: " + e.getMessage());
+                    logger.error("删除文件失败：{}", e.getMessage());
                 }
             }
         };

src/main/java/cn/somkit/fmt/config/LogMonitorAppender.java

@@ -0,0 +1,35 @@
+package cn.somkit.fmt.config;
+
+import ch.qos.logback.classic.spi.ILoggingEvent;
+import ch.qos.logback.core.UnsynchronizedAppenderBase;
+import cn.hutool.core.date.DateUtil;
+import cn.hutool.json.JSONUtil;
+import cn.metona.mq.MQToolkit;
+import cn.metona.mq.core.MessageQueue;
+import cn.somkit.fmt.entity.LoggerMessage;
+
+import java.time.Instant;
+import java.time.ZoneId;
+
+public class LogMonitorAppender extends UnsynchronizedAppenderBase<ILoggingEvent> {
+
+    private static final String Queue_Name = "log-monitor";
+
+    @Override
+    protected void append(ILoggingEvent event) {
+        LoggerMessage msg = new LoggerMessage(
+                event.getLevel().toString(),
+                event.getThreadName(),
+                event.getLoggerName(),
+                event.getFormattedMessage(),
+                DateUtil.format(Instant.ofEpochMilli(event.getTimeStamp()).atZone(ZoneId.systemDefault()).toLocalDateTime(),
+                        "yyyy-MM-dd HH:mm:ss.SSS"),
+                ProcessHandle.current().pid()
+        );
+        //发送日志信息到日志监控队列
+        MessageQueue.QueueStats queueStats = MQToolkit.getQueueStats(Queue_Name);
+        if(queueStats != null && queueStats.isRunning() && !queueStats.isPaused()){
+            MQToolkit.sendMessage(Queue_Name, "log.monitor", JSONUtil.toJsonStr(msg));
+        }
+    }
+}

src/main/java/cn/somkit/fmt/config/LogbackConfigListener.java

@@ -0,0 +1,25 @@
+package cn.somkit.fmt.config;
+
+import ch.qos.logback.classic.Logger;
+import ch.qos.logback.classic.LoggerContext;
+import jakarta.servlet.ServletContextEvent;
+import jakarta.servlet.ServletContextListener;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+@Component
+public class LogbackConfigListener implements ServletContextListener {
+
+    @Override
+    public void contextInitialized(ServletContextEvent event) {
+        // 配置logback
+        LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
+        Logger rootLogger = loggerContext.getLogger(Logger.ROOT_LOGGER_NAME);
+
+        // 添加自定义appender
+        LogMonitorAppender appender = new LogMonitorAppender();
+        appender.setContext(loggerContext);
+        appender.start();
+        rootLogger.addAppender(appender);
+    }
+}

src/main/java/cn/somkit/fmt/entity/LoggerMessage.java

@@ -2,15 +2,19 @@ package cn.somkit.fmt.entity;
 
 public class LoggerMessage {
     String level;
+    String threadName;
     String name;
     String message;
     String timestamp;
+    long number;
 
-    public LoggerMessage(String level, String loggerName, String message, String timestamp) {
+    public LoggerMessage(String level, String threadName, String loggerName, String message, String timestamp, long number) {
         this.level = level;
+        this.threadName = threadName;
         this.name = loggerName;
         this.message = message;
         this.timestamp = timestamp;
+        this.number = number;
     }
 
     public String getLevel() {
@@ -21,6 +25,14 @@ public class LoggerMessage {
         this.level = level;
     }
 
+    public String getThreadName() {
+        return threadName;
+    }
+
+    public void setThreadName(String threadName) {
+        this.threadName = threadName;
+    }
+
     public String getName() {
         return name;
     }
@@ -44,4 +56,12 @@ public class LoggerMessage {
     public void setTimestamp(String timestamp) {
         this.timestamp = timestamp;
     }
+
+    public long getNumber() {
+        return number;
+    }
+
+    public void setNumber(long number) {
+        this.number = number;
+    }
 }

src/main/java/cn/somkit/fmt/filter/LogStashFilter.java

@@ -1,52 +0,0 @@
-package cn.somkit.fmt.filter;
-
-import ch.qos.logback.classic.Level;
-import ch.qos.logback.classic.spi.ILoggingEvent;
-import ch.qos.logback.core.filter.Filter;
-import ch.qos.logback.core.spi.FilterReply;
-import cn.hutool.core.date.DateUtil;
-import cn.hutool.json.JSONUtil;
-import cn.metona.mq.MQToolkit;
-import cn.metona.mq.core.MessageQueue;
-import cn.somkit.fmt.entity.LoggerMessage;
-
-import java.time.Instant;
-import java.time.ZoneId;
-
-public class LogStashFilter extends Filter<ILoggingEvent> {
-
-    private static final String Queue_Name = "log-monitor";
-
-    Level level;
-
-    public LogStashFilter() {
-    }
-
-    @Override
-    public FilterReply decide(ILoggingEvent e) {
-        LoggerMessage msg = new LoggerMessage(
-                e.getLevel().toString(),
-                e.getLoggerName(),
-                e.getFormattedMessage(),
-                DateUtil.format(Instant.ofEpochMilli(e.getTimeStamp()).atZone(ZoneId.systemDefault()).toLocalDateTime(),
-                        "yyyy-MM-dd HH:mm:ss.SSS")
-        );
-        //发送日志信息到日志监控队列
-        MessageQueue.QueueStats queueStats = MQToolkit.getQueueStats(Queue_Name);
-        if(queueStats != null && queueStats.isRunning() && !queueStats.isPaused()){
-            MQToolkit.sendMessage(Queue_Name, "log.monitor", JSONUtil.toJsonStr(msg));
-        }
-        return FilterReply.NEUTRAL;
-    }
-
-    public void setLevel(String level) {
-        this.level = Level.toLevel(level);
-    }
-
-    public void start() {
-        if (this.level != null) {
-            super.start();
-        }
-
-    }
-}

src/main/resources/logback-spring.xml

@@ -5,8 +5,8 @@
 
     <!-- 日志输出到控制台 -->
     <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
-        <filter class="cn.somkit.fmt.filter.LogStashFilter">
+        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
-            <level>DEBUG</level>
+            <level>INFO</level>
         </filter>
         <encoder>
             <pattern>${CONSOLE_LOG_PATTERN}</pattern>
@@ -15,7 +15,7 @@
     </appender>
 
     <!-- 指定日志输出级别，以及启动的Appender -->
-    <root level="DEBUG">
+    <root level="INFO">
         <appender-ref ref="CONSOLE"/>
     </root>
 </configuration>

src/main/resources/templates/logging.html

@@ -50,7 +50,8 @@
                 ws.onmessage = function (event) {
                     if(event.data){
                         let data = JSON.parse(event.data);
-                        logger.log(data.name + ' : ' + data.message, data.level, data.timestamp);
+                        let message = `${data.number} --- [ ${data.threadName} ] <span style="color: #198cff;">${data.name}</span> : ${data.message}`;
+                        logger.log(message, data.level, data.timestamp);
                     }
                 }
 

版本记录/readme.md

@@ -40,4 +40,10 @@
 > v2.1.2
 ```
     升级metona-mq-mini-pro到2.0.1
+```
+> v2.1.3
+```
+    使用ServletContextListener方式获取实时日志
+    页面日志要素添加进程id和线程名称，优化样式
+    日志打印级别调整为INFO
 ```