first commit

crontask/job_handlers.go

@@ -0,0 +1,55 @@
+// Package crontask/job_handlers 任务处理器文件
+package crontask
+
+import (
+	"log"
+	"os/exec"
+)
+
+func (cm *CronManager) registerDefaultHandlers() {
+	// mysql数据库备份任务
+	cm.RegisterHandler("backup_data", func() error {
+		err := ExecuteShellCommand("backup_data", "./backup_mysql.sh start")
+		if err != nil {
+			return err
+		}
+
+		err = ExecuteShellCommand("backup_mysql", "./backup_mysql.sh clean")
+		if err != nil {
+			return err
+		}
+
+		return nil
+	})
+
+	// 系统监控
+	cm.RegisterHandler("system_monitor", func() error {
+		log.Printf("system_monitor !!!")
+		return nil
+	})
+
+	// 执行日志轮转任务
+	cm.RegisterHandler("cleanup_log", func() error {
+		return ExecuteShellCommand("cleanup_log", "./gin-app.sh cleanlogs")
+	})
+
+}
+
+// ExecuteShellCommand 执行shell命令的公共方法
+func ExecuteShellCommand(name, command string) error {
+	cmd := exec.Command("/bin/bash", "-c", command)
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		log.Printf("[%s] Shell command execution failed: %v", name, err)
+		log.Printf("[%s] Command output: %s", name, output)
+		return err
+	}
+	log.Printf("[%s] Shell command executed successfully", name)
+	log.Printf("[%s] Command output: %s", name, output)
+	return nil
+}
+
+// RegisterHandler 注册任务处理器
+func (cm *CronManager) RegisterHandler(name string, handler JobHandler) {
+	cm.handlers[name] = handler
+}