✨ add log config and gorm config

config/conf_logger.go

@@ -2,9 +2,9 @@ package config
 
 // Logger 配置
 type Logger struct {
-	Level        string `yaml:"level"`        // 日志级别
+	Level        string `yaml:"level"`          // 日志级别
-	Prefix       string `yaml:"prefix"`       // 日志前缀
+	Prefix       string `yaml:"prefix"`         // 日志前缀
-	Director     string `yaml:"director"`     // 日志文件存放目录
+	Director     string `yaml:"director"`       // 日志文件存放目录
-	ShowLine     string `yaml:"showLine"`     // 是否显示文件行号
+	ShowLine     bool   `yaml:"show-line"`      // 是否显示文件行号
-	LogInConsole string `yaml:"logInConsole"` // 是否在控制台打印日志
+	LogInConsole string `yaml:"log-in-console"` // 是否在控制台打印日志
 }

config/conf_mysql.go

@@ -1,11 +1,20 @@
 package config
 
+import "strconv"
+
 // MySQL 配置
 type MySQL struct {
-	Host     string `yaml:"host"`      //主机地址
+	Host          string `yaml:"host"`            //主机地址
-	Port     string `yaml:"port"`      //端口号
+	Port          int    `yaml:"port"`            //端口号
-	DB       string `yaml:"db"`        //数据库名
+	DB            string `yaml:"db"`              //数据库名
-	User     string `yaml:"user"`      //用户名
+	User          string `yaml:"user"`            //用户名
-	Password string `yaml:"password"`  //密码
+	Password      string `yaml:"password"`        //密码
-	LogLevel string `yaml:"log-level"` // 日志级别 debug: 输出全部SQL语句; release: 只输出错误信息
+	LogLevel      string `yaml:"log-level"`       //日志级别 debug: 输出全部SQL语句; release: 只输出错误信息
+	Config        string `yaml:"config"`          //高级配置
+	MaxIdleConnes int    `yaml:"max-idle-connes"` //最大空闲连接数
+	MaxOpenConnes int    `yaml:"max-open-connes"` //最大连接数
+}
+
+func (m *MySQL) Dsn() string {
+	return m.User + ":" + m.Password + "@tcp(" + m.Host + ":" + strconv.Itoa(m.Port) + ")/" + m.DB + "?" + m.Config
 }

core/config.go

@@ -0,0 +1,26 @@
+package core
+
+import (
+	"fmt"
+	"gopkg.in/yaml.v3"
+	"log"
+	"os"
+	"schisandra-cloud-album/config"
+	"schisandra-cloud-album/global"
+)
+
+// InitConfig 初始化配置
+func InitConfig() {
+	const ConfigFile = "config.yaml"
+	c := &config.Config{}
+	yamlCOnf, err := os.ReadFile(ConfigFile)
+	if err != nil {
+		panic(fmt.Errorf("get yaml config error: %s", err))
+	}
+	err = yaml.Unmarshal(yamlCOnf, c)
+	if err != nil {
+		log.Fatal("config init unmarshal error: ", err)
+	}
+	log.Println("config init success")
+	global.CONFIG = c
+}

core/gorm.go

@@ -0,0 +1,37 @@
+package core
+
+import (
+	"gorm.io/driver/mysql"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+	"schisandra-cloud-album/global"
+	"time"
+)
+
+func InitGorm() {
+	global.DB = mySQlConnect()
+}
+func mySQlConnect() *gorm.DB {
+	if global.CONFIG.MySQL.Host == "" {
+		return nil
+	}
+	dsn := global.CONFIG.MySQL.Dsn()
+	var mysqlLogger logger.Interface
+	if global.CONFIG.System.Env == "dev" {
+		mysqlLogger = logger.Default.LogMode(logger.Info)
+	} else {
+		mysqlLogger = logger.Default.LogMode(logger.Error)
+	}
+
+	db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{
+		Logger: mysqlLogger,
+	})
+	if err != nil {
+		panic(err)
+	}
+	sqlDB, _ := db.DB()
+	sqlDB.SetMaxIdleConns(global.CONFIG.MySQL.MaxIdleConnes)
+	sqlDB.SetMaxOpenConns(global.CONFIG.MySQL.MaxOpenConnes)
+	sqlDB.SetConnMaxLifetime(time.Hour * 4) //连接最大复用时间
+	return db
+}

core/logrus.go

@@ -0,0 +1,80 @@
+package core
+
+import (
+	"bytes"
+	"fmt"
+	"github.com/sirupsen/logrus"
+	"os"
+	"path"
+	"schisandra-cloud-album/global"
+)
+
+const (
+	red    = 31
+	yellow = 33
+	blue   = 34
+	gray   = 37
+)
+
+type LogFormatter struct{}
+
+func (f *LogFormatter) Format(entry *logrus.Entry) ([]byte, error) {
+	//根据不同的level显示不同的颜色
+	var levelColor int
+	switch entry.Level {
+	case logrus.DebugLevel, logrus.TraceLevel:
+		levelColor = gray
+	case logrus.WarnLevel:
+		levelColor = yellow
+	case logrus.ErrorLevel, logrus.FatalLevel, logrus.PanicLevel:
+		levelColor = red
+	default:
+		levelColor = blue
+	}
+	var b *bytes.Buffer
+	if entry.Buffer != nil {
+		b = entry.Buffer
+	} else {
+		b = &bytes.Buffer{}
+	}
+	log := global.CONFIG.Logger
+	// 自定义日期格式
+	timestamp := entry.Time.Format("2006-01-02 15:04:05")
+	if entry.HasCaller() {
+		//自定义文件路径
+		funcVal := entry.Caller.Function
+		fileVal := fmt.Sprintf("%s:%d", path.Base(entry.Caller.File), entry.Caller.Line)
+		//自定义输出格式
+		fmt.Fprintf(b, "%s[%s] \x1b[%dm[%s]\x1b[0m %s %s : %s\n", log.Prefix, timestamp, levelColor, entry.Level, fileVal, funcVal, entry.Message)
+	} else {
+		fmt.Fprintf(b, "%s[%s] \x1b[%dm[%s]\x1b[0m : %s\n", log.Prefix, timestamp, levelColor, entry.Level, entry.Message)
+	}
+	return b.Bytes(), nil
+}
+
+func InitLogger() *logrus.Logger {
+	newLog := logrus.New()
+	newLog.SetOutput(os.Stdout)                           //设置输出类型
+	newLog.SetReportCaller(global.CONFIG.Logger.ShowLine) //设置是否显示函数名和行号
+	newLog.SetFormatter(&LogFormatter{})                  //设置日志格式
+	level, err := logrus.ParseLevel(global.CONFIG.Logger.Level)
+	if err != nil {
+		level = logrus.InfoLevel
+	}
+	newLog.SetLevel(level) //设置日志级别
+	global.LOG = newLog
+	InitDefaultLogger()
+	return newLog
+}
+
+func InitDefaultLogger() {
+	//全局日志
+	logrus.SetOutput(os.Stdout)                           //设置输出类型
+	logrus.SetReportCaller(global.CONFIG.Logger.ShowLine) //设置是否显示函数名和行号
+	logrus.SetFormatter(&LogFormatter{})                  //设置日志格式
+	level, err := logrus.ParseLevel(global.CONFIG.Logger.Level)
+	if err != nil {
+		level = logrus.InfoLevel
+	}
+	logrus.SetLevel(level) //设置日志级别
+}

global/global.go

@@ -0,0 +1,14 @@
+package global
+
+import (
+	"github.com/sirupsen/logrus"
+	"gorm.io/gorm"
+	"schisandra-cloud-album/config"
+)
+
+// Config 全局配置文件
+var (
+	CONFIG *config.Config
+	DB     *gorm.DB
+	LOG    *logrus.Logger
+)

go.mod

@@ -1,3 +1,16 @@
 module schisandra-cloud-album
 
 go 1.22.5
+
+require (
+	filippo.io/edwards25519 v1.1.0 // indirect
+	github.com/go-sql-driver/mysql v1.8.1 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/sirupsen/logrus v1.9.3 // indirect
+	golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 // indirect
+	golang.org/x/text v0.16.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	gorm.io/driver/mysql v1.5.7 // indirect
+	gorm.io/gorm v1.25.11 // indirect
+)

go.sum

@@ -0,0 +1,29 @@
+filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
+filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
+github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
+github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
+github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
+github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
+github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
+github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 h1:0A+M6Uqn+Eje4kHMK80dtF3JCXC4ykBgQG4Fe06QRhQ=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
+golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gorm.io/driver/mysql v1.5.7 h1:MndhOPYOfEp2rHKgkZIhJ16eVUIRf2HmzgoPmh7FCWo=
+gorm.io/driver/mysql v1.5.7/go.mod h1:sEtPWMiqiN1N1cMXoXmBbd8C6/l+TESwriotuRRpkDM=
+gorm.io/gorm v1.25.7/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
+gorm.io/gorm v1.25.11 h1:/Wfyg1B/je1hnDx3sMkX+gAlxrlZpn6X0BXRlwXlvHg=
+gorm.io/gorm v1.25.11/go.mod h1:xh7N7RHfYlNc5EmcI/El95gXusucDrQnHXe0+CgWcLQ=

main.go

@@ -1 +1,14 @@
 package main
+
+import (
+	"schisandra-cloud-album/core"
+	"schisandra-cloud-album/global"
+)
+
+func main() {
+	// 初始化配置
+	core.InitConfig()
+	core.InitLogger()
+	core.InitGorm()
+	global.LOG.Error("hello world")
+}

settings.yaml

@@ -1,20 +0,0 @@
-# 系统配置
-system:
-  host: "0.0.0.0"             # 主机地址
-  port: 8080                  # 端口
-  env: env                    # 环境
-# MySQL配置
-mysql:
-  host: "1.95.0.111"          # 主机地址
-  port: 3306                  # 端口
-  db: schisandra-cloud-album  # 数据库名称
-  user: root                  # 用户名
-  password: LDQ20020618xxx    # 密码
-  log-level: dev              # 日志级别
-# 日志配置
-logger:
-  level: info                 # 日志级别
-  prefix: "[schisandra]"      # 日志前缀
-  director: log               # 日志文件存放目录
-  show-line: true             # 是否显示文件行号
-  log-in-console: true        # 是否在控制台打印日志