common

package

v0.0.0-...-5870b03 Latest Latest Go to latest Published: Nov 10, 2023 License: GPL-3.0 Imports: 19 Imported by: 1

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Repository

github.com/hsyan2008/hfw

Documentation ¶

Index ¶

Constants
Variables
func AddErrorMap(errNo int64, errMsg string)
func ConvertToInt(v interface{}) int
func GetAddrForListen(addr string) (string, error)
func GetAppName() string
func GetAppPath() string
func GetCaller(depth int) (file string, line int)
func GetClientIP(r *http.Request) string
func GetEnv() string
func GetErrorMap(errNo int64) string
func GetHostIP(interfaceName string) (host string, err error)
func GetHostName() string
func GetPid() int
func GetPureUUID(oldS ...string) (s string)
func GetRegisterAddress(interfaceName, address string) (host string, port int, err error)
func GetServerAddr(listendAddr, addr string) string
func GetStack() []byte
func GetTraceIDFromIncomingContext(ctx context.Context) string
func GetTraceIDFromOutgoingContext(ctx context.Context) string
func GetTraceIDFromRequest(r *http.Request) (traceID string)
func GetVersion() string
func IsDevEnv() bool
func IsDir(filepath string) bool
func IsExist(filepath string) bool
func IsGoRun() bool
func IsGoTest() bool
func IsInStringArray(val string, arr []string) bool
func IsProdEnv() bool
func IsTestEnv() bool
func Max(i int, j ...int) int
func Md5(str string) string
func Min(i int, j ...int) int
func ParseFlag() (err error)
func SetErrorMap(m map[int64]string)
func ToOsCode(text string) string
func UtfToUnicode(d []byte) (reader *bytes.Buffer, err error)
func Uuid() string
type RespErr
- func NewRespErr(errNo int64, i interface{}) (respErr *RespErr)
- func (respErr *RespErr) Err() error
- func (respErr *RespErr) ErrMsg() string
- func (respErr *RespErr) ErrNo() int64
- func (respErr *RespErr) Error() string
- func (respErr *RespErr) String() string
- func (respErr *RespErr) Unwrap() error
type Response

Constants ¶

View Source

const (
	DEV  = "dev"
	TEST = "test"
	PROD = "prod"
)

View Source

const GrpcHTTPTraceIDKey = "Trace_id"

View Source

const GrpcTraceIDKey = "trace_id"

Variables ¶

View Source

var (
	APPPATH = GetAppPath()
	APPNAME = GetAppName()
)

View Source

var (
	//VERSION 版本
	//通过go build -ldflags "-X github.com/hsyan2008/hfw/common.VERSION=v0.2"赋值
	//也可以通过环境变量赋值，此方式优先
	VERSION string = "v0.1"
	//ENVIRONMENT 环境
	ENVIRONMENT string

	//通过go build -ldflags "-X github.com/hsyan2008/hfw/common.GOPATH=~/go"赋值
	GOPATH string = os.Getenv("GOPATH")

	PID         = os.Getpid()
	HOSTNAME, _ = os.Hostname()
)

Functions ¶

func AddErrorMap ¶

func AddErrorMap(errNo int64, errMsg string)

func ConvertToInt ¶

func ConvertToInt(v interface{}) int

func GetAddrForListen ¶

func GetAddrForListen(addr string) (string, error)

监听127.0.0.1用于限定内部访问，完整的返回其他情况用于注册服务，只返回端口部分

func GetAppName ¶

func GetAppName() string

func GetAppPath ¶

func GetAppPath() string

func GetCaller ¶

func GetCaller(depth int) (file string, line int)

func GetClientIP ¶

func GetClientIP(r *http.Request) string

获取客户端ip

func GetEnv ¶

func GetEnv() string

func GetErrorMap ¶

func GetErrorMap(errNo int64) string

func GetHostIP ¶

func GetHostIP(interfaceName string) (host string, err error)

获取本机ip，可以指定网卡名字

func GetHostName ¶

func GetHostName() string

func GetPid ¶

func GetPid() int

func GetPureUUID ¶

func GetPureUUID(oldS ...string) (s string)

func GetRegisterAddress ¶

func GetRegisterAddress(interfaceName, address string) (host string, port int, err error)

如果address是完整的ip:port，则返回否则取本机的ip地址，加上address的端口

func GetServerAddr ¶

func GetServerAddr(listendAddr, addr string) string

取listend的端口，加上配置的host(可能为空)

func GetStack ¶

func GetStack() []byte

用于打印panic时的堆栈

func GetTraceIDFromIncomingContext ¶

func GetTraceIDFromIncomingContext(ctx context.Context) string

func GetTraceIDFromOutgoingContext ¶

func GetTraceIDFromOutgoingContext(ctx context.Context) string

func GetTraceIDFromRequest ¶

func GetTraceIDFromRequest(r *http.Request) (traceID string)

func GetVersion ¶

func GetVersion() string

func IsDevEnv ¶

func IsDevEnv() bool

func IsDir ¶

func IsDir(filepath string) bool

IsDir ...

func IsExist ¶

func IsExist(filepath string) bool

IsExist ...

func IsGoRun ¶

func IsGoRun() bool

func IsGoTest ¶

func IsGoTest() bool

func IsInStringArray ¶

func IsInStringArray(val string, arr []string) bool

func IsProdEnv ¶

func IsProdEnv() bool

func IsTestEnv ¶

func IsTestEnv() bool

func Max ¶

func Max(i int, j ...int) int

Max ..

func Md5 ¶

func Md5(str string) string

Md5 ..

func Min ¶

func Min(i int, j ...int) int

Min ..

func ParseFlag ¶

func ParseFlag() (err error)

func SetErrorMap ¶

func SetErrorMap(m map[int64]string)

func ToOsCode ¶

func ToOsCode(text string) string

转换为当前操作系统支持的编码 linux和mac为utf8 win为GBK

func UtfToUnicode ¶

func UtfToUnicode(d []byte) (reader *bytes.Buffer, err error)

把中文转成\u8981之类的unicode编码参考http://blog.cyeam.com/json/2014/08/04/go_json utf8包

func Uuid ¶

func Uuid() string

Types ¶

type RespErr ¶

type RespErr struct {
	// contains filtered or unexported fields
}

func NewRespErr ¶

func NewRespErr(errNo int64, i interface{}) (respErr *RespErr)

记录调用本函数的位置

func (*RespErr) Err ¶

func (respErr *RespErr) Err() error

func (*RespErr) ErrMsg ¶

func (respErr *RespErr) ErrMsg() string

func (*RespErr) ErrNo ¶

func (respErr *RespErr) ErrNo() int64

func (*RespErr) Error ¶

func (respErr *RespErr) Error() string

func (*RespErr) String ¶

func (respErr *RespErr) String() string

func (*RespErr) Unwrap ¶

func (respErr *RespErr) Unwrap() error

type Response ¶

type Response struct {
	ErrNo   int64       `json:"err_no"`
	ErrMsg  string      `json:"err_msg"`
	Results interface{} `json:"results"`
}

Response ..

Source Files ¶

View all Source files

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