I have a REST operation. User wants to delete an object.
- If a database error occurs
- When writing to response with
response.getWriter()
if IOException occurs.
如果我回到客户一方,哪一种地位法(500,503等)。 (千美元) 我指的是什么更方便?
I have a REST operation. User wants to delete an object.
response.getWriter()
if IOException occurs.如果我回到客户一方,哪一种地位法(500,503等)。 (千美元) 我指的是什么更方便?
这里最适当的500条声音,除非您know <>m>由于服务器超负荷运行。
如果response.getWriter(>
(或后来向作者发出的呼吁)扔下了IOException
,那么,我怀疑你在能够有益地影响客户收到答复的阶段之后再行。
大约有500部法典,其中大多数有。 除“数据库失败”外,“出现例外”。 请注意,你可能应当区分哪类数据库错误,例如删除一个非现存物体(要求检查你的DELETE声明的“受影响浏览量”),将产生404个状况。
您的两个实例是,你应恢复500个。 虽然在答复时出现一个国际交易日志例外,但可能太晚才回过错,或者你可以不知会客户。
你没有为我们提供足够的信息,使我们能够回答关于数据库错误的问题。 如果数据库的错误是由于违反参考性完整性限制造成的,那么,由于这是客户的错误,你应当退回400个错误。
你对哪类数据库错误感到关切?
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