添加日志保存处理及定时清除,添加通用系统内定时任务执行
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785779d0c5
commit
beaecbbb01
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@ -26,3 +26,13 @@ func deleteByID(id int) bool {
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DB.Where("ID = ?", id).Delete(&Logger{})
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return true
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}
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// 删除3天前的日志
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func DeleteLog(days int) bool {
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res := DB.Exec("delete from loggers where created_at < DATE_SUB(CURDATE(), INTERVAL ? DAY)", days)
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if res.Error != nil {
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fmt.Println("DeleteLog error", res.Error)
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return false
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}
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return true
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}
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91
main.go
91
main.go
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@ -1,6 +1,8 @@
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package main
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import (
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"encoding/json"
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"fmt"
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"github.com/gin-gonic/gin"
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"github.com/golang-jwt/jwt"
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"github.com/robfig/cron/v3"
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@ -43,6 +45,8 @@ func main() {
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log.Fatal("添加定时任务失败: ", err)
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}
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c.Start()
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//读取配置文件,设置系统
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ReadConfigToSetSystem()
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r.Run(":" + proto.Config.SERVER_PORT) // listen and serve on 0.0.0.0:8083
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}
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func init() {
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@ -86,7 +90,9 @@ func writeLogger(c *gin.Context) {
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func JWTAuthMiddleware() gin.HandlerFunc {
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return func(c *gin.Context) {
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if proto.Config.LOG_SAVE_DAYS > 0 {
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writeLogger(c)
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}
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// 从请求头中获取 JWT 令牌
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tokenString := c.Request.Header.Get("token")
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@ -172,4 +178,89 @@ func myTask() {
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if proto.Config.MONITOR {
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handler.ScanDeviceStatus()
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}
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//其它定时任务-通用
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RunGeneralCron()
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}
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func ReadConfigToSetSystem() {
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//redis添加通用定时任务
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key := "cron_info"
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//日志清理
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res := worker.GetRedis(key)
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var cron_infos []proto.CronInfo
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if res != "" {
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err := json.Unmarshal([]byte(res), &cron_infos)
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if err != nil {
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fmt.Println("Error decoding config")
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}
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//查看清除日志任务是否存在
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if proto.Config.LOG_SAVE_DAYS > 0 {
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var is_exist bool
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for _, v := range cron_infos {
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if v.Type == 1 {
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is_exist = true
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break
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}
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}
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if !is_exist {
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var logClean proto.CronInfo
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logClean.Type = 1
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logClean.Info = "日志清理"
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logClean.Curr = 86400
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logClean.Every = 86400
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cron_infos = append(cron_infos, logClean)
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}
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}
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} else {
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if proto.Config.LOG_SAVE_DAYS > 0 {
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var logClean proto.CronInfo
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logClean.Type = 1
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logClean.Info = "日志清理"
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logClean.Curr = 86400
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logClean.Every = 86400
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cron_infos = append(cron_infos, logClean)
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}
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}
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//存入redis
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data, err := json.Marshal(cron_infos)
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if err != nil {
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fmt.Println("Error encoding config")
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}
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worker.SetRedis(key, string(data))
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}
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func RunGeneralCron() {
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//redis添加通用定时任务
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key := "cron_info"
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//日志清理
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res := worker.GetRedis(key)
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var cron_infos []proto.CronInfo
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if res != "" {
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err := json.Unmarshal([]byte(res), cron_infos)
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if err != nil {
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fmt.Println("Error decoding config")
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}
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for _, v := range cron_infos {
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//1:日志清理,其他待定
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if v.Type == 1 {
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//日志清理
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if v.Curr <= 0 {
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//执行日志清理
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go dao.DeleteLog(proto.Config.LOG_SAVE_DAYS)
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v.Curr = v.Every
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} else {
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v.Curr -= 10
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}
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}
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}
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//存入redis
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data, err := json.Marshal(cron_infos)
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if err != nil {
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fmt.Println("Error encoding config")
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}
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worker.SetRedis(key, string(data))
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}
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}
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@ -76,6 +76,7 @@ type ConfigStruct struct {
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FILE_BASE_DIR string `json:"file_base_dir"`
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MONITOR bool `json:"monitor"` // 状态监控及邮件通知
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SERVER_PORT string `json:"server_port"` // 服务端口
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LOG_SAVE_DAYS int `json:"log_save_days"` // 日志保存天数,-1表示不保存,0表示永久保存
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}
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// 读取配置文件
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@ -17,3 +17,11 @@ type CIDRUN struct {
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Curr int `json:"curr" form:"curr"` //当前剩余时间,每次执行减10s小于等于0则执行
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Every int `json:"every" form:"every"` //每隔多少秒执行一次,小于等于0表示不执行,时间粒度为10s
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}
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// 用于执行函数,方法
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type CronInfo struct {
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Type int `json:"type" form:"type"` //类型编码,1日志清理(且只会有一个),其他待定
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Info string `json:"info" form:"info"` //信息
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Curr int `json:"curr" form:"curr"` //当前剩余时间,每次执行减10s小于等于0则执行
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Every int `json:"every" form:"every"` //每隔多少秒执行一次,小于等于0表示不执行,时间粒度为10s
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}
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