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https://github.com/outshaker/foodmap-backend/blob/dev/express/errorMessage.js 目前還不確定前端頁面那邊怎麼處理後端 API 回傳的錯誤訊息
模擬情境:
前端因為未登入而得到一個錯誤
{ ok: 0, message: 'Please login to continue.', }
後續處理:
直接顯示在頁面上 => 內容為英文,對使用者可能不太友善。如果要轉換成使用者可以看的訊息,勢必又需要另外一張轉換表,那可能一開始直接存成中文會更好一些。
判斷錯誤種類 => 到時候大概會這樣判斷 if (result.message === errorMessage.needLogin.message) 假如說 message 沒有要顯示給使用者看的話,那或許可以再簡化一些,然後再比對就好。
if (result.message === errorMessage.needLogin.message)
簡化版:
const errorMessage = { userNotFound: 'invalid username or password.', userIdNotFound: 'invalid userId.', needLogin: 'Please login to continue.', unauthorized:'unauthorized.', fetchFail: 'Fail to fetch.', missingParameter: 'Please input query parameter.', general: 'please try again.', usernameError: 'username format incorrect.', passwordNotSame: 'please check your password is correct and submit again.', passwordError: 'password format incorrect.', duplicateUsernameOrEmail: 'duplicate username or email.', noParameter: 'Please input query parameter.' }
if (result.message === errorMessage.needLogin) 只要前後端共用同一份 errorMessage 就好,其實還蠻方便的。
if (result.message === errorMessage.needLogin)
The text was updated successfully, but these errors were encountered:
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https://github.com/outshaker/foodmap-backend/blob/dev/express/errorMessage.js
目前還不確定前端頁面那邊怎麼處理後端 API 回傳的錯誤訊息
模擬情境:
前端因為未登入而得到一個錯誤
後續處理:
直接顯示在頁面上 => 內容為英文,對使用者可能不太友善。如果要轉換成使用者可以看的訊息,勢必又需要另外一張轉換表,那可能一開始直接存成中文會更好一些。
判斷錯誤種類 => 到時候大概會這樣判斷
if (result.message === errorMessage.needLogin.message)
假如說 message 沒有要顯示給使用者看的話,那或許可以再簡化一些,然後再比對就好。簡化版:
if (result.message === errorMessage.needLogin)
只要前後端共用同一份 errorMessage 就好,其實還蠻方便的。The text was updated successfully, but these errors were encountered: