Error.prototype.columnNumber
Non-standard: This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
「行數」屬性含括了檔案中引起錯誤的所在行數。
範例
使用 columnNumber
js
var e = new Error("Could not parse input");
throw e;
console.log(e.columnNumber); // 0
規格
不是任何規格的一部份,尚未標準化。
瀏覽器相容性
Report problems with this compatibility data on GitHubdesktop | mobile | server | ||||||||||||
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columnNumber |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Non-standard. Check cross-browser support before using.
The compatibility table on 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.
參見
Error.prototype.stack
Non-standardError.prototype.lineNumber
Non-standardError.prototype.fileName
Non-standard