HTTP 100 Continue 訊息狀態回應碼表示，目前為止的一切完好，用戶端應該繼續完成請求，或當請求已經完成的狀態下應忽略此訊息。
若要使伺服器確認請求標頭，用戶端必須在最初請求的標頭中，傳送Expect: 100-continue ，並且在傳送主體前，接收 100 Continue 狀態碼。
狀態
100 Continue
規範
| Specification | Title |
|---|---|
| RFC 7231, section 6.2.1: 100 Continue | Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content |
瀏覽器相容性
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
100 | Chrome Full support Yes | Edge Full support 12 | Firefox Full support Yes | IE Full support Yes | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Firefox Android Full support Yes | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android Full support Yes |
Legend
- Full support
- Full support