642 lines
22 KiB
Go
642 lines
22 KiB
Go
package main
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import (
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"archive/zip"
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"bufio"
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"crypto/tls"
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"encoding/csv"
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"encoding/json"
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"flag"
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"fmt"
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"io"
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"log"
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"os"
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"path"
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"path/filepath"
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"strconv"
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"strings"
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"sync"
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"syscall"
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"time"
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"github.com/go-redis/redis"
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"github.com/pkg/sftp"
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"github.com/sirupsen/logrus"
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"golang.org/x/crypto/ssh"
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"gopkg.in/gomail.v2"
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"gopkg.in/natefinch/lumberjack.v2"
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"gorm.io/driver/sqlserver"
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_ "gorm.io/driver/sqlserver"
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"gorm.io/gorm"
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"gorm.io/gorm/logger"
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)
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var ( //初始化变量
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env string
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applogger *logrus.Logger
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redisClient *redis.Client
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executableDir string
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redisAddress string
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redisPassword string
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redisDB int
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sftpAddress string
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sftpUser string
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sftpPassword string
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sftpDir string
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dbAddress string
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dbUser string
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dbPassword string
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dbName string
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zipPath string
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txtPath string
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logPath string
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batchSize int //提交数据
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insertSize int //一次性入库
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insertChanSize int //通道缓冲数
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goSize int //协程数
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taskTime int
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)
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type Batch struct {
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ID uint `gorm:"primary_key"`
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CommunicationChannelID uint
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CommunicationName string `gorm:"type:varchar(255)"`
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TargetsMember uint `gorm:"type:int"`
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TemplateID uint
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Content string `gorm:"type:text"`
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CreatedAt time.Time `gorm:"default:getdate()"`
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UpdatedAt time.Time `gorm:"default:getdate()"`
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Status uint `gorm:"type:int"`
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DataFileName string `gorm:"type:text"`
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}
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type BatcheData struct {
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ID uint `gorm:"primary_key"`
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CommunicationChannelID string `gorm:"column:communication_channel_id"`
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Mobile string `gorm:"column:mobile"`
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FullName string `gorm:"column:full_name"`
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ReservedField string `gorm:"column:reserved_field"`
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}
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func (BatcheData) TableName() string {
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return "batche_datas"
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}
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type BatchProcessingInformation struct {
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ID uint `gorm:"primaryKey;autoIncrement"`
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CommunicationChannelID string `gorm:"column:communication_channel_id"`
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RepeatTargetsMember int `gorm:"column:repeat_targets_member"`
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InsertsTargetsMember int `gorm:"column:inserts_targets_member"`
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DataFileName string `gorm:"column:data_file_name"`
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}
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func (BatchProcessingInformation) TableName() string {
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return "batches_processing_informations"
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}
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type BatchDataDuplicateLog struct {
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ID int `gorm:"primaryKey;autoIncrement"`
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CommunicationChannelID string `gorm:"column:communication_channel_id"`
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Mobile string `gorm:"column:mobile"`
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FullName string `gorm:"column:full_name"`
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ReservedField string `gorm:"column:reserved_field"`
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}
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func (BatchDataDuplicateLog) TableName() string {
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return "batche_data_duplicate_logs"
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}
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func init() {
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// 获取可执行文件所在的路径
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executablePath, err := os.Executable()
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if err != nil {
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log.Fatal("failed to get executable path: ", err)
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}
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executableDir = filepath.Dir(executablePath)
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flag.StringVar(&env, "env", "dev", "运行模式")
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flag.Parse()
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switch env {
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case "dev":
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//fmt.Print("测试环境配置已生效\n")
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redisAddress = "mysql5.weu.me:6379"
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redisPassword = ""
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redisDB = 1
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sftpAddress = "192.168.10.86:49156"
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sftpUser = "demo"
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sftpPassword = "demo"
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sftpDir = "/sftp/test"
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dbAddress = "192.168.10.18:1433"
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dbUser = "sa"
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dbPassword = "Aa123123"
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dbName = "sephora"
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zipPath = "RawData/Zip/"
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txtPath = "RawData/Txt/"
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logPath = "logs/"
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batchSize = 5000 //提交数据
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insertSize = 500 //一次性入库
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insertChanSize = 10 //通道缓冲数
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goSize = 10 //协程数
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taskTime = 1
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case "prod":
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//fmt.Print("正式环境配置已生效\n")
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redisAddress = "r-bp11564d96842414128.redis.rds.aliyuncs.com:6379"
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redisPassword = "3Nsb4Pmsl9bcLs24mL12l"
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redisDB = 233
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sftpAddress = "esftp.sephora.com.cn:20981"
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sftpUser = "CHN-CRMTOWemedia-wemedia"
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sftpPassword = "uoWdMHEv39ZFjiOg"
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sftpDir = "/CN-CRMTOWemedia/SMS"
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dbAddress = "rm-bp16l424ln96q1ouk.sqlserver.rds.aliyuncs.com:3433"
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dbUser = "sephora_sms"
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dbPassword = "5ORiiLmgkniC0EqF"
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dbName = "sephora_sms"
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zipPath = "RawData/Zip/"
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txtPath = "RawData/Txt/"
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logPath = "logs/"
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batchSize = 5000 //提交数据
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insertSize = 500 //一次性入库
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insertChanSize = 50 //通道缓冲数
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goSize = 10 //协程数
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taskTime = 60
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default:
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panic(fmt.Errorf("无效的运行模式: %s", env))
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}
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//判断目录是否存在，不存在则创建
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err = os.MkdirAll(filepath.Join(executableDir, zipPath), 0755)
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err = os.MkdirAll(filepath.Join(executableDir, txtPath), 0755)
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err = os.MkdirAll(filepath.Join(executableDir, logPath, time.Now().Format("2006_01")), 0755)
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if err != nil {
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log.Fatal(err)
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}
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redisClient = redis.NewClient(&redis.Options{
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Addr: redisAddress,
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Password: redisPassword,
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DB: redisDB,
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})
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}
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func main() {
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// 打开一个文件作为锁
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lockFile, err := os.OpenFile(filepath.Join(executableDir, ".lock"), os.O_CREATE|os.O_RDWR, 0666)
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if err != nil {
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fmt.Println("打开锁文件失败:", err)
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os.Exit(1)
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}
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defer lockFile.Close()
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// 尝试获取文件的独占锁
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err = syscall.Flock(int(lockFile.Fd()), syscall.LOCK_EX|syscall.LOCK_NB)
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if err != nil {
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fmt.Println("程序已经在运行,本程序无法同时运行多个")
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os.Exit(1)
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}
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applogger = logrus.New()
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logPath = filepath.Join(executableDir, "logs", time.Now().Format("2006_01"))
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err = os.MkdirAll(logPath, 0755)
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logFileName := "sms_processing_" + time.Now().Format("2006_01_02") + ".log"
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logFileHook := &lumberjack.Logger{
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Filename: filepath.Join(logPath, logFileName),
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}
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logOutput := io.MultiWriter(os.Stdout, logFileHook) // 将日志同时输出到控制台和文件
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applogger.SetOutput(logOutput)
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applogger.Info(fmt.Sprintf("程序启动，加载%s环境....", env))
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go downloadDecompression() // 启动立即执行一次
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ticker := time.NewTicker(time.Duration(taskTime) * time.Minute) // 创建一个定时器
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tickCount := 2 //记录循环次数
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defer ticker.Stop() // 延迟关闭定时器，确保所有的定时器事件都被处理完毕
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// 循环处理任务
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for {
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select {
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case <-ticker.C:
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// 定时器触发时执行的任务函数
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logPath = filepath.Join(executableDir, "logs", time.Now().Format("2006_01"))
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logFileName = "sms_processing_" + time.Now().Format("2006_01_02") + ".log"
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logFileHook = &lumberjack.Logger{
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Filename: filepath.Join(logPath, logFileName),
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}
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logOutput := io.MultiWriter(os.Stdout, logFileHook) // 将日志同时输出到控制台和文件
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applogger.SetOutput(logOutput)
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//fmt.Printf("尝试第%d次执行....\n", tickCount)
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applogger.Info(fmt.Sprintf("尝试第%d次执行....", tickCount))
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go downloadDecompression() // 在新协程中异步执行
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tickCount++
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}
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}
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}
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func downloadDecompression() {
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if exists, _ := redisClient.Exists("iniDataStatus").Result(); exists == 1 {
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fmt.Print("上一批次执行中，跳过本次\n")
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} else {
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// 写入执行中标记
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err := redisClient.Set("iniDataStatus", 1, 0).Err()
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if err != nil {
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fmt.Printf("写入任务执行中标记失败：%s\n", err.Error())
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applogger.Info("写入任务执行中标记失败：%v", err)
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}
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// Connect to SFTP server
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sshConfig := &ssh.ClientConfig{
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User: sftpUser,
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Auth: []ssh.AuthMethod{
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ssh.Password(sftpPassword),
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},
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HostKeyCallback: ssh.InsecureIgnoreHostKey(),
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}
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sshClient, err := ssh.Dial("tcp", sftpAddress, sshConfig)
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if err != nil {
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fmt.Printf("写入任务执行中标记失败：%s\n", err.Error())
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applogger.Info("写入任务执行中标记失败：%v", err)
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}
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sftpClient, err := sftp.NewClient(sshClient)
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if err != nil {
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fmt.Printf("写入任务执行中标记失败：%s\n", err.Error())
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applogger.Info("写入任务执行中标记失败：%v", err)
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}
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defer sftpClient.Close()
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files, err := sftpClient.ReadDir(sftpDir)
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if err != nil {
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fmt.Printf("sftp目录不存在: 错误信息：%s，\n", err.Error())
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applogger.Info("sftp目录不存在: 错误信息：%v", err)
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}
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it := 1
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fmt.Printf("共%d个文件\n", len(files))
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for _, file := range files {
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fmt.Printf("第%d个文件处理中\n", it)
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it++
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// Check if file has been downloaded before
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fileKey := fmt.Sprintf("downloaded:%s", file.Name())
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if exists, _ := redisClient.Exists(fileKey).Result(); exists == 1 {
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fmt.Println("跳过已处理过的文件：" + file.Name())
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//applogger.Info("跳过已处理过的文件：" + file.Name())
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continue
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}
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if filepath.Ext(file.Name()) == ".zip" {
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//fmt.Println("下载开始（数据包）：" + file.Name())
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// Download file
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srcFile, err := sftpClient.Open(path.Join(sftpDir, file.Name()))
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if err != nil {
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applogger.Info("打开sftp文件失败，文件名:%s，错误信息： %v", file.Name(), err)
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continue
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}
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defer srcFile.Close()
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dstFile, err := os.Create(path.Join(executableDir, zipPath, file.Name()))
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if err != nil {
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applogger.Info("创建本地文件失败，文件名: %s，错误信息：%v", file.Name(), err)
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continue
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}
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defer dstFile.Close()
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if _, err := io.Copy(dstFile, srcFile); err != nil {
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applogger.Info("下载文件失败，文件名: %s，错误信息：%v", file.Name(), err)
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continue
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}
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//fmt.Printf("%s（数据包）下载完成\n", file.Name())
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applogger.Info(fmt.Sprintf("%s（数据包）下载完成", file.Name()))
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// Unzip file
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zipReader, err := zip.OpenReader(path.Join(executableDir, zipPath, file.Name()))
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if err != nil {
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applogger.Info("解压文件失败: 文件名：%s，错误信息：%v", file.Name(), err)
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continue
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}
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defer zipReader.Close()
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//fmt.Println("压缩报文件数量：", len(zipReader.File))
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for _, zipFile := range zipReader.File {
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zipFileReader, err := zipFile.Open()
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if strings.Contains(zipFile.Name, "__MACOSX/._") {
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//fmt.Print("系统文件.DS_Store,跳过处理", zipFile.Name)
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continue
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} else if filepath.Ext(zipFile.Name) != ".txt" {
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fmt.Print("文件类型不正确,跳过处理", zipFile.Name)
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continue
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}
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if err != nil || zipFileReader == nil {
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applogger.Info("Failed to open zip file: %v", err)
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fmt.Print("压缩文件处理结束")
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continue
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}
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defer zipFileReader.Close()
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// Create the file
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unzipFile, err := os.Create(path.Join(executableDir, txtPath, zipFile.Name))
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if err != nil {
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applogger.Info("创建压缩后的文件失败，文件名:%s，错误信息： %v", zipFile.Name, err)
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continue
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}
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defer unzipFile.Close()
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// Write the unzip data to the file
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_, err = io.Copy(unzipFile, zipFileReader)
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if err != nil {
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applogger.Info("文件解压失败，文件名：%s，错误信息： %v", zipFileReader, err)
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continue
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}
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applogger.Info(fmt.Sprintf("%s（数据包）解压完成", zipFile.Name))
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//fmt.Printf("%s（数据包）解压完成\n", zipFile.Name)
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batchDataInsert(zipFile.Name)
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}
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} else if filepath.Ext(file.Name()) == ".txt" {
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srcFile, err := sftpClient.Open(path.Join(sftpDir, file.Name()))
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if err != nil {
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applogger.Info("打开sftp文件失败，文件名:%s，错误信息： %v", file.Name(), err)
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continue
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}
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defer srcFile.Close()
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dstFile, err := os.Create(path.Join(executableDir, txtPath, file.Name()))
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if err != nil {
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applogger.Info("创建本地文件失败，文件名: %s，错误信息：%v", file.Name(), err)
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continue
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}
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defer dstFile.Close()
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if _, err := io.Copy(dstFile, srcFile); err != nil {
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applogger.Info("下载文件失败，文件名: %s，错误信息：%v", file.Name(), err)
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continue
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}
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fmt.Printf("%s（批次文件）下载完成 \n", file.Name())
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applogger.Info(fmt.Sprintf("%s（批次文件）下载完成", file.Name()))
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batchInsert(file.Name())
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}
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err = redisClient.Set(fileKey, 1, 0).Err() //写入下载、解压、入库完成标记
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if err != nil {
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//fmt.Printf("写入文件处理完成标记失败文件名：%s，错误信息：%v\n", file.Name(), err)
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applogger.Info("写入文件处理完成标记失败文件名：%s，错误信息：v%\n", file.Name(), err)
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}
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}
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redisClient.Del("iniDataStatus") //删除任务执行中标记
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}
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}
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// 批次入库
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func batchInsert(fileName string) {
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//fmt.Print("批次处理开始")
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start := time.Now()
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db, _ := connectToDB()
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file, err := os.Open(path.Join(executableDir, txtPath, fileName))
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if err != nil {
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//fmt.Printf("文件打开失败文件名：%s，错误信息%v\n", fileName, err)
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applogger.Info("文件打开失败文件名：%s，错误信息%v", fileName, err)
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} else {
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defer file.Close()
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reader := csv.NewReader(bufio.NewReader(file))
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reader.Read()
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batchRows := 0
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for {
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record, err := reader.Read()
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if err != nil {
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break
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}
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communicationChannelID, _ := strconv.ParseUint(record[0], 10, 32)
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TargetsMember, _ := strconv.ParseUint(record[2], 10, 32)
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templateID, _ := strconv.ParseUint(record[3], 10, 32)
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status := uint(1)
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batch := Batch{
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CommunicationChannelID: uint(communicationChannelID),
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CommunicationName: record[1],
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TargetsMember: uint(TargetsMember),
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TemplateID: uint(templateID),
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Content: record[4],
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Status: status,
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DataFileName: fileName,
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}
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db.Create(&batch)
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batchRows++
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}
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time.Sleep(time.Second)
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elapsed := time.Since(start)
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subject := "丝芙兰批次文件处理完成"
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body := "批次文件：" + fileName + ";\n批次数：" + strconv.Itoa(batchRows) + ";\n处理完成，请前往管理平台查看处理。"
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SendEmail(subject, body) //发送邮件
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//fmt.Printf("%s（批次文件）入库完成 \n", fileName)
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applogger.Info(fmt.Sprintf("%s（批次文件）入库完成", fileName))
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//fmt.Printf("%s（批次文件）执行时间%s 插入批次次数：%d\n\n\n", fileName, elapsed, batchRows)
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applogger.Info(fmt.Sprintf("%s（批次文件）执行时间%s 插入批次次数：%d", fileName, elapsed, batchRows))
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}
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}
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func batchDataInsert(fileName string) {
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start := time.Now()
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// Open file
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file, err := os.Open(path.Join(executableDir, txtPath, fileName))
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if err != nil {
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//fmt.Printf("文件打开失败,文件名：%s，错误信息%v\n", fileName, err)
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applogger.Info(fmt.Sprintf("文件打开失败,文件名：%s，错误信息%v", fileName, err))
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} else {
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defer file.Close()
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db, _ := connectToDB()
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// Insert data in batches using multiple goroutines
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var wg sync.WaitGroup
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dataBatchChan := make(chan []BatcheData, insertChanSize)
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for i := 0; i < goSize; i++ {
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wg.Add(1)
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go func() {
|
||
for batch := range dataBatchChan {
|
||
retryCount := 0
|
||
for {
|
||
if err := db.CreateInBatches(batch, insertSize).Error; err != nil {
|
||
if retryCount >= 5 {
|
||
panic(err)
|
||
}
|
||
fmt.Printf("Insert failed, retrying in %v seconds...\n", 2*retryCount)
|
||
time.Sleep(time.Duration(2*retryCount) * time.Second)
|
||
retryCount++
|
||
} else {
|
||
break
|
||
}
|
||
|
||
}
|
||
}
|
||
wg.Done()
|
||
}()
|
||
}
|
||
|
||
// Create and initialize hashset
|
||
hs := make(map[string]bool)
|
||
// Prepare batch data
|
||
dataBatch := make([]BatcheData, 0, batchSize)
|
||
dataBatchDuplicate := make([]BatchDataDuplicateLog, 0, batchSize)
|
||
// Parse file line by line and insert data in batches
|
||
scanner := bufio.NewScanner(file)
|
||
scanner.Split(bufio.ScanLines)
|
||
scanner.Scan() // skip first line
|
||
bi := 0
|
||
duplicateCount := make(map[string]int)
|
||
insertsCount := make(map[string]int)
|
||
var count int
|
||
//ci := 1
|
||
for scanner.Scan() {
|
||
line := scanner.Text()
|
||
row, err := csv.NewReader(strings.NewReader(line)).Read()
|
||
if err != nil {
|
||
//fmt.Printf("文件按行读取失败,文件名：%s，错误信息%v\n", fileName, err)
|
||
applogger.Info(fmt.Sprintf("文件按行读取失败,文件名：%s，错误信息%v", fileName, err))
|
||
continue
|
||
}
|
||
reservedFields := map[string]string{ //合并个性化字段
|
||
"ReservedField1": row[5],
|
||
"ReservedField2": row[6],
|
||
"ReservedField3": row[7],
|
||
"ReservedField4": row[8],
|
||
"ReservedField5": row[9],
|
||
"DataFileName": fileName,
|
||
}
|
||
reservedFieldsJson, err := json.Marshal(reservedFields) //个性化字段转json
|
||
if err != nil {
|
||
//fmt.Printf("个性化字段合并失败,文件名：%s，错误信息%v\n", fileName, err)
|
||
applogger.Info(fmt.Sprintf("个性化字段合并失败,文件名：%s，错误信息%v", fileName, err))
|
||
continue
|
||
}
|
||
if _, ok := duplicateCount[row[2]]; !ok {
|
||
duplicateCount[row[2]] = 0
|
||
}
|
||
// Check if record exists in hashset
|
||
key := fmt.Sprintf("%s-%s", row[2], row[3])
|
||
if _, exists := hs[key]; exists { //如果批次数据重复
|
||
bi++
|
||
// Increment duplicate count
|
||
duplicateCount[row[2]]++
|
||
dataBatchDuplicate = append(dataBatchDuplicate, BatchDataDuplicateLog{
|
||
CommunicationChannelID: row[2],
|
||
Mobile: row[3],
|
||
FullName: row[4],
|
||
ReservedField: string(reservedFieldsJson),
|
||
})
|
||
if len(dataBatchDuplicate) >= batchSize {
|
||
err = db.CreateInBatches(dataBatchDuplicate, insertSize).Error
|
||
if err != nil {
|
||
//fmt.Printf("插入重复数据失败,文件名：%s，错误信息%v\n", fileName, err)
|
||
applogger.Info(fmt.Sprintf("插入重复数据失败,文件名：%s，错误信息%v", fileName, err))
|
||
} else {
|
||
dataBatchDuplicate = make([]BatchDataDuplicateLog, 0, batchSize)
|
||
}
|
||
|
||
}
|
||
continue
|
||
}
|
||
// Add record to hashset
|
||
hs[key] = true
|
||
|
||
dataBatch = append(dataBatch, BatcheData{
|
||
CommunicationChannelID: row[2],
|
||
Mobile: row[3],
|
||
FullName: row[4],
|
||
ReservedField: string(reservedFieldsJson),
|
||
})
|
||
|
||
if len(dataBatch) >= batchSize {
|
||
dataBatchChan <- dataBatch
|
||
dataBatch = make([]BatcheData, 0, batchSize)
|
||
//fmt.Print("提交通次数" + strconv.Itoa(ci))
|
||
//ci++
|
||
}
|
||
if _, ok := insertsCount[row[2]]; !ok {
|
||
insertsCount[row[2]] = 0
|
||
}
|
||
insertsCount[row[2]]++
|
||
count++
|
||
}
|
||
|
||
if len(dataBatch) > 0 {
|
||
dataBatchChan <- dataBatch
|
||
dataBatch = make([]BatcheData, 0, batchSize)
|
||
//fmt.Print("文件读取完成，最后一批提交至通道")
|
||
}
|
||
|
||
close(dataBatchChan)
|
||
|
||
wg.Wait() //所有入库全部完成
|
||
|
||
//插入批次处理信息
|
||
bpi := []BatchProcessingInformation{}
|
||
for key, value := range duplicateCount {
|
||
bpi = append(bpi, BatchProcessingInformation{
|
||
CommunicationChannelID: key,
|
||
RepeatTargetsMember: value,
|
||
InsertsTargetsMember: insertsCount[key],
|
||
DataFileName: fileName,
|
||
})
|
||
}
|
||
err = db.CreateInBatches(bpi, insertSize).Error
|
||
if err != nil {
|
||
//fmt.Printf("插入批次处理信息失败,文件名：%s，错误信息%v\n", fileName, err)
|
||
applogger.Info(fmt.Sprintf("插入批次处理信息失败,文件名：%s，错误信息%v", fileName, err))
|
||
}
|
||
|
||
//插入批此重复数据
|
||
if len(dataBatchDuplicate) > 0 {
|
||
err = db.CreateInBatches(dataBatchDuplicate, insertSize).Error
|
||
if err != nil {
|
||
//fmt.Printf("插入重复数据失败,文件名：%s，错误信息%v\n", fileName, err)
|
||
applogger.Info(fmt.Sprintf("插入重复数据失败,文件名：%s，错误信息%v", fileName, err))
|
||
} else {
|
||
dataBatchDuplicate = nil
|
||
}
|
||
}
|
||
|
||
elapsed := time.Since(start)
|
||
|
||
//发送提醒邮件
|
||
subject := "丝芙兰数据包处理完成"
|
||
body := "数据包：" + fileName + ";\n总数：" + strconv.Itoa(count+bi) + ";\n过滤重复数：" + strconv.Itoa(bi) + ";\n过滤后总数：" + strconv.Itoa(count) + ";\n处理完成，请前往管理平台查看处理。"
|
||
SendEmail(subject, body) //发送邮件
|
||
applogger.Info(fmt.Sprintf("%s（数据包） ,入库完成", fileName))
|
||
//fmt.Printf("%s（数据包） 入库完成\n", fileName)
|
||
//fmt.Printf("%s（数据包） 执行时间:%s 插入数据:%d 过滤数：%d\n\n\n", fileName, elapsed, count, bi)
|
||
applogger.Info(fmt.Sprintf("%s（数据包）执行时间:%s 插入数据:%d条 过滤数数：%d条", fileName, elapsed, count, bi))
|
||
}
|
||
}
|
||
|
||
func connectToDB() (*gorm.DB, error) {
|
||
dsn := "sqlserver://" + dbUser + ":" + dbPassword + "@" + dbAddress + "?database=" + dbName + "&charset=utf8mb4"
|
||
var db *gorm.DB
|
||
var err error
|
||
attempt := 1
|
||
maxAttempts := 5
|
||
backoff := time.Second
|
||
logger := logger.Default.LogMode(logger.Error) //Silent、Error、Warn、Info
|
||
for {
|
||
db, err = gorm.Open(sqlserver.Open(dsn), &gorm.Config{Logger: logger, SkipDefaultTransaction: true})
|
||
if err == nil {
|
||
break
|
||
}
|
||
if attempt >= maxAttempts {
|
||
fmt.Printf("数据库连接失败，错误信息%v\n", err)
|
||
applogger.Info("数据库连接失败，错误信息%v", err)
|
||
return nil, err
|
||
}
|
||
time.Sleep(backoff)
|
||
backoff *= 2
|
||
attempt++
|
||
}
|
||
return db, nil
|
||
}
|
||
|
||
func SendEmail(subject string, body string) error {
|
||
// 邮箱认证信息
|
||
smtpHost := "smtp.exmail.qq.com"
|
||
smtpPort := 465
|
||
from := "auto_system@wemediacn.com"
|
||
password := "yJJYYcy5NKx2y69r"
|
||
to := []string{"chejiulong@wemediacn.com", "xiayujuan@wemediacn.com", "wangyuanbing@wemediacn.com", "tangweiqi@wemediacn.com"}
|
||
//to := []string{"chejiulong@wemediacn.com"}
|
||
|
||
// 邮件内容
|
||
m := gomail.NewMessage()
|
||
m.SetHeader("From", from)
|
||
m.SetHeader("To", to...)
|
||
m.SetHeader("Subject", subject)
|
||
m.SetBody("text/plain", body)
|
||
// 邮件发送
|
||
d := gomail.NewDialer(smtpHost, smtpPort, from, password)
|
||
d.TLSConfig = &tls.Config{InsecureSkipVerify: true}
|
||
err := d.DialAndSend(m)
|
||
if err != nil {
|
||
fmt.Printf("邮件发送失败,错误信息%v\n", err)
|
||
applogger.Info("邮件发送失败,错误信息%v", err)
|
||
}
|
||
return nil
|
||
}
|