How to render unicode escape sequences using javascript?

Question

Below code,

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

expected output is \u55e8\uff0c\u4f60\u597d\u5417: 嗨，你好吗

Current output is: Caracteres escapados {嗨，你好吗}: 嗨，你好吗

What modification is required in the above code?

Mike · Accepted Answer · 2015-12-13 12:57:49Z

1

You need to escape your backslashes and remove the braces.

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

answered Dec 13, 2015 at 12:57

Mike

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Danziger · Accepted Answer · 2015-12-13 12:57:16Z

1

Just escape the backslashes of the codes you want to show without translating:

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

answered Dec 13, 2015 at 12:57

Danziger

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