init...

pkg/common/interface.go

@@ -0,0 +1,51 @@
+package common
+
+// RedisData 存储数据结构
+type RedisData struct {
+	Key    string
+	Field  string
+	Value  string
+	Expire int64
+}
+
+// RedisDataArray RedisData of array
+type RedisDataArray []*RedisData
+
+// IRedis redis client interface
+type IRedis interface {
+	// KEYS get patten key array
+	KEYS(patten string) ([]string, error)
+
+	// SCAN get patten key array
+	SCAN(patten string) ([]string, error)
+
+	// DEL delete k-v
+	DEL(key string) (int, error)
+
+	// DELALL delete key array
+	DELALL(key []string) (int, error)
+
+	// GET get k-v
+	GET(key string) (string, error)
+
+	// SET set k-v
+	//SET(key string, value string) (int64, error)
+
+	// SETEX set k-v expire seconds
+	SETEX(key string, sec int, value string) (int64, error)
+
+	// EXPIRE set key expire seconds
+	EXPIRE(key string, sec int64) (int64, error)
+
+	// HGETALL get map of key
+	HGETALL(key string) (map[string]string, error)
+
+	// HGET get value of key-field
+	HGET(key string, field string) (string, error)
+
+	// HSET set value of key-field
+	//HSET(key string, field string, value string) (int64, error)
+
+	// Write 向redis中写入多组数据
+	Write(data RedisDataArray)
+}

pkg/common/log.go

@@ -0,0 +1,23 @@
+package common
+
+import "github.com/druidcaesa/gotool"
+
+func ErrorLog(v ...interface{}) {
+	gotool.Logs.ErrorLog().Println(v)
+}
+
+func FatalfLog(format string, v ...interface{}) {
+	gotool.Logs.ErrorLog().Fatalf(format, v)
+}
+
+func InfoLog(v ...interface{}) {
+	gotool.Logs.InfoLog().Println(v)
+}
+
+func InfoLogf(format string, v ...interface{}) {
+	gotool.Logs.InfoLog().Printf(format+"\n", v)
+}
+
+func DebugLogf(format string, v ...interface{}) {
+	gotool.Logs.DebugLog().Printf(format+"\n", v)
+}

pkg/common/util.go

@@ -0,0 +1,142 @@
+package common
+
+import (
+	"cutego/pkg/config"
+	"encoding/json"
+	"fmt"
+	"os"
+	"runtime"
+	"strconv"
+)
+
+// IntToString int转string
+func IntToString(n int) string {
+	return strconv.Itoa(n)
+}
+func mapToBytes(data map[string]interface{}) []byte {
+	bytes, _ := json.Marshal(data)
+	return bytes
+}
+
+// MapToStruct map转struct
+func MapToStruct(data map[string]interface{}, v interface{}) {
+	_ = json.Unmarshal(mapToBytes(data), v)
+}
+
+// GetDirPath 获取目录路径
+func GetDirPath(resType string) string {
+	sysType := runtime.GOOS
+	switch sysType {
+	case "linux":
+		if resType == "log" {
+			return config.AppCoreConfig.CuteGoConfig.File.Linux.Logs
+		} else if resType == "avatar" {
+			return config.AppCoreConfig.CuteGoConfig.File.Linux.Avatar
+		} else if resType == "file" {
+			return config.AppCoreConfig.CuteGoConfig.File.Linux.Path
+		}
+		break
+	case "windows":
+		if resType == "log" {
+			return config.AppCoreConfig.CuteGoConfig.File.Windows.Logs
+		} else if resType == "avatar" {
+			return config.AppCoreConfig.CuteGoConfig.File.Windows.Avatar
+		} else if resType == "file" {
+			return config.AppCoreConfig.CuteGoConfig.File.Windows.Path
+		}
+		break
+	case "mac":
+		if resType == "log" {
+			return config.AppCoreConfig.CuteGoConfig.File.Mac.Logs
+		} else if resType == "avatar" {
+			return config.AppCoreConfig.CuteGoConfig.File.Mac.Avatar
+		} else if resType == "file" {
+			return config.AppCoreConfig.CuteGoConfig.File.Mac.Path
+		}
+		break
+	case "darwin":
+		if resType == "log" {
+			return config.AppCoreConfig.CuteGoConfig.File.Mac.Logs
+		} else if resType == "avatar" {
+			return config.AppCoreConfig.CuteGoConfig.File.Mac.Avatar
+		} else if resType == "file" {
+			return config.AppCoreConfig.CuteGoConfig.File.Mac.Path
+		}
+	}
+	return config.AppCoreConfig.CuteGoConfig.File.Linux.Logs
+}
+
+// CreateAllDir 递归创建文件夹
+func CreateAllDir(filePath string) error {
+	if !IsFileOrDirExist(filePath) {
+		err := os.MkdirAll(filePath, os.ModePerm)
+		if err != nil {
+			fmt.Println("创建文件夹失败, error info:", err)
+			return err
+		}
+		return err
+	}
+	return nil
+}
+
+// IsFileOrDirExist 判断所给路径文件/文件夹是否存在(返回true是存在)
+func IsFileOrDirExist(path string) bool {
+	// os.Stat获取文件信息
+	_, err := os.Stat(path)
+	if err != nil {
+		if os.IsExist(err) {
+			return true
+		}
+		return false
+	}
+	return true
+}
+
+// 类三元表达式
+// condition 成立条件
+// trueVal 当条件为true时返回
+// false 当条件为false时返回
+func If(condition bool, trueVal, falseVal interface{}) interface{} {
+	if condition {
+		return trueVal
+	}
+	return falseVal
+}
+
+// 结构体、Map等转Json字符串
+// @Param v interface{}
+// @Return Json字符串
+func StructToJson(v interface{}) string {
+	jsonBytes, err := json.Marshal(&v)
+	if err != nil {
+		ErrorLog(err)
+		return ""
+	}
+	s := string(jsonBytes)
+	DebugLogf("StructToJson, json=%s", s)
+	return s
+}
+
+// Json字符串转结构体、Map等
+//
+// 单个对象
+// s := new(models2.SysConfig)
+// return common.JsonToStruct(get, s).(*models2.SysConfig)
+//
+// 切片(interface{}.(期望类型))
+// s := make([]interface {}, 0)
+// target := common.JsonToStruct(get, s)
+// target.([]entity.SysDictData)
+//
+// @Param data Json字符串
+// @Param s 容器(结构体、Map等)
+// @Return interface{}
+func JsonToStruct(data string, s interface{}) interface{} {
+	err := json.Unmarshal([]byte(data), &s)
+	if err != nil {
+		ErrorLog(err)
+		return nil
+	}
+	DebugLogf("JsonToStruct, obj=%v", s)
+	return s
+}