如何使用javascript呈现unicode转义序列

How to render unicode escape sequences using javascript?

本文关键字:unicode 转义序列 呈现 javascript 何使用      更新时间:2023-09-26

下面的代码,

document.writeln("Caracteres escapados {'u55e8'uff0c'u4f60'u597d'u5417}: "
                                                    + "'u55e8'uff0c'u4f60'u597d'u5417");

预期输出为'u55e8'uff0c'u4f60'u597d'u5417: 嗨,你好吗

电流输出为:Caracteres escapados {嗨,你好吗}: 嗨,你好吗

上述代码需要进行哪些修改?

您需要转义反斜杠并删除大括号。

document.writeln("Caracteres escapados ''u55e8''uff0c''u4f60''u597d''u5417 "
                                                    + "'u55e8'uff0c'u4f60'u597d'u5417");

只需转义要显示的代码的反斜杠,而无需翻译:

document.writeln("Carácteres escapados ''u55e8''uff0c''u4f60''u597d''u5417: 'u55e8'uff0c'u4f60'u597d'u5417");