JavaScript unescape()
此方法可以解碼通過escape編碼後的字串。解碼原理如下:
在字串中查詢%xx和%uxxxx形式的序列,然後將其替換為\u00xx 和 \uxxxx 形式的unicode字元。
escape參閱JavaScript escape()一章節。
特別說明:此方法已經被廢棄,不推薦使用。
更多內容參閱JavaScript Global 物件一章節。
語法結構:
[JavaScript] 純文字檢視 複製程式碼unescape(string)
引數解析:
(1).string:必需,要解碼的字串。
程式碼例項如下:
[JavaScript] 純文字檢視 複製程式碼執行程式碼let str=escape("螞蟻部落"); console.log(unescape(str));
程式碼執行效果截圖如下:
上述程式碼可以對字串"螞蟻部落"編碼後,再解碼。
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