web-services - REST/JSON : Should I include a newline after the JSON string?

Question

如果我从 RESTful Web 查询返回 ["foo"]，以下哪个更合适？迂腐的 REST 解析会在换行符上消失吗？

["foo"]\n     (with newline, Content-Length=8)
["foo"]       (no newline, Content-Length=7)

为了便于回归测试，我喜欢带有换行符的表单，但我想确保我不会破坏任何可能对 REST 格式有更严格 View 的应用程序框架。

Answer 1

引自 RFC 4627 , 粗体 强调的相关部分。

A JSON text is a sequence of tokens. The set of tokens includes six structural characters, strings, numbers, and three literal names.

A JSON text is a serialized object or array.

 JSON-text = object / array

These are the six structural characters:

 begin-array     = ws %x5B ws  ; [ left square bracket

 begin-object    = ws %x7B ws  ; { left curly bracket

 end-array       = ws %x5D ws  ; ] right square bracket

 end-object      = ws %x7D ws  ; } right curly bracket

 name-separator  = ws %x3A ws  ; : colon

 value-separator = ws %x2C ws  ; , comma

Insignificant whitespace is allowed before or after any of the six structural characters.