kerror

package

v0.1.4 Latest Latest Go to latest Published: Jan 13, 2022 License: MIT Imports: 2 Imported by: 1

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/kl7sn/toolkit

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func DecodeErr(err error) (int, string)
func Wrap(message string, err error) error
func WrapF(err error, message string, a ...interface{}) error
type Err
- func New(errno *KError, err error) *Err
- func (err *Err) Error() string
type KError
- func (err KError) Error() string

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	OK                  = &KError{Code: 0, Message: "OK"}
	InternalServerError = &KError{Code: 10001, Message: "Internal server error."}
	ErrBind             = &KError{Code: 10002, Message: "Error occurred while binding the request body to the struct."}
)

1 00 01 服务级别模块具体错误

Functions ¶

func DecodeErr ¶

func DecodeErr(err error) (int, string)

DecodeErr 解码错误, 获取 Code 和 Message

func Wrap ¶ added in v0.0.8

func Wrap(message string, err error) error

Wrap is a simple wrapper around Errorf that is doing error wrapping. You can read how that works in https://godoc.org/golang.org/x/xerrors#Errorf but its API is very implicit which is a reason for this wrapper. There is also a discussion (https://github.com/golang/go/issues/29934) where many comments make arguments for such wrapper so hopefully it will be added in the standard lib later.

func WrapF ¶ added in v0.1.3

func WrapF(err error, message string, a ...interface{}) error

WrapF is a simple wrapper around Errorf that is doing error wrapping WrapF allows you to send a format and args instead of just a message.

Types ¶

type Err ¶

type Err struct {
	Code     int    // 错误码
	Message  string // 展示给用户看的
	ErrInner error  // 保存内部错误信息
}

Err 定义错误

func New ¶

func New(errno *KError, err error) *Err

New 使用错误码和 error 创建新的错误

func (*Err) Error ¶

func (err *Err) Error() string

type KError ¶

type KError struct {
	Code    int
	Message string
}

KError 定义错误码

func (KError) Error ¶

func (err KError) Error() string

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL