exception/code.go

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// Package exception ...
//
// Description : exception ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 2022-06-25 21:03
package exception
import (
"fmt"
"net/http"
)
var (
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// CodeTable 响应状态码和文案的映射表, 文案信心 语言类型 => 对应语言的描述
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//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 20:53 2022/6/25
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codeTable map[interface{}]Code
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codeList []Code
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)
func init() {
// 规避没调用 InitCodeTable 导致空指针
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codeTable = make(map[interface{}]Code)
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codeList = make([]Code, 0)
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}
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// InitCodeTableWithMessage 初始化码表, 同时只指定代表业务成功的状态码以及使用的语言
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//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 20:55 2022/6/25
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func InitCodeTableWithMessage(table map[interface{}]map[string]string, convertDefaultSuccessCode interface{}, convertDefaultLanguage string) {
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for code, message := range table {
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c := Code{
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Value: code,
Message: message,
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Reason: make([]*CodeReason, 0),
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}
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codeTable[code] = c
codeList = append(codeList, c)
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}
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if nil == convertDefaultSuccessCode {
convertDefaultSuccessCode = 0
}
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if len(convertDefaultLanguage) == 0 {
convertDefaultLanguage = defaultLanguage
}
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defaultSuccessCode = convertDefaultSuccessCode
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defaultLanguage = convertDefaultLanguage
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}
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// InitCodeTableWithCodeList 按照code列表初始化
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 16:19 2023/6/9
func InitCodeTableWithCodeList(list []Code, convertDefaultSuccessCode interface{}, convertDefaultLanguage string) {
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codeList = list
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for _, itemCode := range list {
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if nil == itemCode.Reason {
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itemCode.Reason = make([]*CodeReason, 0)
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}
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for lang, _ := range itemCode.Message {
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for _, itemReason := range itemCode.Reason {
if _, exist := itemReason.Reason[lang]; !exist {
continue
}
if _, exist := itemReason.Solution[lang]; !exist {
itemReason.Solution[lang] = make([]string, 0)
}
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}
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}
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codeTable[itemCode.Value] = itemCode
}
if nil == convertDefaultSuccessCode {
convertDefaultSuccessCode = 0
}
if len(convertDefaultLanguage) == 0 {
convertDefaultLanguage = defaultLanguage
}
defaultSuccessCode = convertDefaultSuccessCode
defaultLanguage = convertDefaultLanguage
}
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var (
// messageWithCode 自动在message文案后追加状态码
messageWithCode = true
// defaultHttpCode 默认的http状态码
defaultHttpCode = http.StatusOK
// defaultSuccessCode 默认代表成功的状态码
defaultSuccessCode interface{}
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// defaultLanguage 默认的语言
defaultLanguage = "zh"
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)
// MessageWithoutCode 关闭在文案后追加状态码
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 21:15 2022/6/25
func MessageWithoutCode() {
messageWithCode = false
}
// getMessage 根据code获取文案
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 21:16 2022/6/25
func getMessage(code interface{}, defaultMessage ...string) string {
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inputCodeInfo, exist := codeTable[code]
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if !exist {
if len(defaultMessage) > 0 && len(defaultMessage[0]) > 0 {
return defaultMessage[0]
}
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// 无论是否开启 messageWithCode , 未知错误强行带 code
return fmt.Sprintf("未知错误【%v】", code)
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}
if messageWithCode {
if code == defaultSuccessCode {
// 请求成功, 一直不带状态码后缀
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return inputCodeInfo.Message[defaultLanguage]
}
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return fmt.Sprintf(inputCodeInfo.Message[defaultLanguage]+"【%v】", code)
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}
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return inputCodeInfo.Message[defaultLanguage]
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}
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// GetMessage 获取消息信息
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 12:58 2022/6/26
func GetMessage(code interface{}, defaultMessage ...string) string {
return getMessage(code, defaultMessage...)
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}
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// GetCodeList ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 18:04 2023/6/9
func GetCodeList() []Code {
return codeList
}
// GetCodeTable ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 18:05 2023/6/9
func GetCodeTable() map[interface{}]Code {
return codeTable
}