mcommon

README

mcommon

目录

• mcommon
  • 目录
  • 背景
  • 使用说明
  • 维护者
  • 使用许可

背景

开发过程中用到的一些通用的golang函数

• log.go 日志
• mysql.go mysql操作

使用说明

go get github.com/moremorefun/mcommon

维护者

@moremorefun 那些年我们De过的Bug

使用许可

MIT © moremorefun

Documentation

Index

• Constants
• Variables
• func DbCreate(dataSourceName string, showSQL bool) *sqlx.DB
• func DbExecuteCountManyContent(ctx context.Context, tx DbExeAble, query string, n int, args ...interface{}) (int64, error)
• func DbExecuteCountNamedContent(ctx context.Context, tx DbExeAble, query string, argMap map[string]interface{}) (int64, error)
• func DbExecuteLastIDNamedContent(ctx context.Context, tx DbExeAble, query string, argMap map[string]interface{}) (int64, error)
• func DbGetNamedContent(ctx context.Context, tx DbExeAble, dest interface{}, query string, ...) (bool, error)
• func DbSelectNamedContent(ctx context.Context, tx DbExeAble, dest interface{}, query string, ...) error
• func GetUUIDStr() string
• func GinFillBindError(c *gin.Context, err error)
• func GinRepeatReadBody(c *gin.Context) error
• func GinShouldBindRepeat(c *gin.Context, obj interface{}) error
• func IsIntInSlice(arr []int64, str int64) bool
• func IsStringInSlice(arr []string, str string) bool
• func LogSetLevel(level zapcore.Level) error
• func LogSetToProd() error
• type DbExeAble
• type GinResp
• type LoggerAble

Constants

const (
	// ErrorSuccess 成功
	ErrorSuccess = 0
	// ErrorSuccessMsg 成功
	ErrorSuccessMsg = "success"

	// ErrorInternal 内部错误
	ErrorInternal = -1
	// ErrorInternalMsg 内部错误
	ErrorInternalMsg = "internal"

	// ErrorBind 输入绑定错误
	ErrorBind = -2
	// ErrorBindMsg 输入绑定错误
	ErrorBindMsg = "input bind"
)

Variables

var ZapLog *zap.Logger

ZapLog zap日志对象

Functions

func DbCreate

func DbCreate(dataSourceName string, showSQL bool) *sqlx.DB

DbCreate 创建数据库链接

func DbExecuteCountManyContent

func DbExecuteCountManyContent(ctx context.Context, tx DbExeAble, query string, n int, args ...interface{}) (int64, error)

DbExecuteCountManyContent 返回sql语句并返回执行行数

func DbExecuteCountNamedContent

func DbExecuteCountNamedContent(ctx context.Context, tx DbExeAble, query string, argMap map[string]interface{}) (int64, error)

DbExecuteCountNamedContent 执行sql语句返回执行个数

func DbExecuteLastIDNamedContent

func DbExecuteLastIDNamedContent(ctx context.Context, tx DbExeAble, query string, argMap map[string]interface{}) (int64, error)

DbExecuteLastIDNamedContent 执行sql语句并返回lastID

func DbGetNamedContent

func DbGetNamedContent(ctx context.Context, tx DbExeAble, dest interface{}, query string, argMap map[string]interface{}) (bool, error)

DbGetNamedContent 执行sql查询并返回当个元素

func DbSelectNamedContent

func DbSelectNamedContent(ctx context.Context, tx DbExeAble, dest interface{}, query string, argMap map[string]interface{}) error

DbSelectNamedContent 执行sql查询并返回多行

func GetUUIDStr

func GetUUIDStr() string

GetUUIDStr 获取唯一字符串

func GinFillBindError

func GinFillBindError(c *gin.Context, err error)

GinFillBindError 检测gin输入绑定错误

func GinRepeatReadBody

func GinRepeatReadBody(c *gin.Context) error

GinRepeatReadBody 创建可重复度body

func GinShouldBindRepeat

func GinShouldBindRepeat(c *gin.Context, obj interface{}) error

GinShouldBindRepeat 可重复绑定参数

func IsIntInSlice

func IsIntInSlice(arr []int64, str int64) bool

IsIntInSlice 数字是否在数组中

func IsStringInSlice

func IsStringInSlice(arr []string, str string) bool

IsStringInSlice 字符串是否在数组中

func LogSetLevel

func LogSetLevel(level zapcore.Level) error

LogSetLevel 设置日志等级

func LogSetToProd

func LogSetToProd() error

LogSetToProd 设置为生产环境

Types

type DbExeAble

type DbExeAble interface {
	Rebind(string) string
	Get(dest interface{}, query string, args ...interface{}) error
	Exec(query string, args ...interface{}) (sql.Result, error)
	Select(dest interface{}, query string, args ...interface{}) error
	GetContext(ctx context.Context, dest interface{}, query string, args ...interface{}) error
	ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error)
	SelectContext(ctx context.Context, dest interface{}, query string, args ...interface{}) error
}

DbExeAble 数据库接口

type GinResp

type GinResp struct {
	ErrCode int64  `json:"error"`
	ErrMsg  string `json:"error_msg"`
	Data    gin.H  `json:"data,omitempty"`
}

type LoggerAble

type LoggerAble interface {
	Debugf(template string, args ...interface{})
	Infof(template string, args ...interface{})
	Warnf(template string, args ...interface{})
	Errorf(template string, args ...interface{})
	Fatalf(template string, args ...interface{})
}

LoggerAble 日志对象接口

var Log LoggerAble

Log 对外服务的日志对象