Action中五個常量解釋,(success,error,input,login,none)

英文注釋中文釋義

staticString ERROR	The actionexecution was a failure. Show an error view, possibly asking theuser to retry entering data.	Action執(zhí)行失敗。顯示一個錯誤的視圖（頁面），這個頁面可以要求用戶再次輸入相關(guān)數(shù)據(jù)。
staticString INPUT	The actionexecution require more input in order to succeed. This result istypically used if a form handling action has been executed so as toprovide defaults for a form. The form associated with the handlershould be shown to the end user.This result is also used if the given input params are invalid,meaning the user should try providing input again.	Action的執(zhí)行成功需要更多的輸入。這個結(jié)果是一個典型的結(jié)果，它表明如果一個表單通過提供默認(rèn)的表單來操作一個Action。這個表單會顯示給最終用戶。這個結(jié)果也用于用戶輸入無效，意味著用戶需要再次輸入
static StringLOGIN	The actioncould not execute, since the user most was not logged in. The loginview should be shown.	Action不能執(zhí)行，因為用戶沒有登錄。已登錄的畫面會被關(guān)閉。
staticString NONE	The actionexecution was successful but do not show a view. This is useful foractions that are handling the view in another fashion likeredirect.	Action執(zhí)行成功，但是不會顯示一個視圖。通常產(chǎn)生這種情況的原因是被其他視圖重定向了。
staticString SUCCESS	The actionexecution was successful. Show result view to the enduser.	Action執(zhí)行成功。顯示結(jié)果視圖（頁面）給用戶。

轉(zhuǎn)載于:https://www.cnblogs.com/jimloveq/p/10609479.html

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