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假设我们通过\u001B\u001A\u0019\u0018\u0017\u001E了,它应该返回阿拉伯字符。
\u001B\u001A\u0019\u0018\u0017\u001E
这是一个工具。
只需将字符串评估为字符串文字:
var decoded = eval('"' + str + '"')