javascript - Why my E6 code ${"name"}; isn't working as supposed?

Question

When I type this code:

const name = "Stephen";
document.write("Hey ${name} how are you?");

All browser shows:

Hey ${name} how are you?

instead of:

Hey Stephen how are you?

What did I do wrong? isn't that E6 feature supposed to work? I tried Safari, chrome and everywhere it shows the same problem

标签： javascriptstring

Answer 1

要使用此功能，您必须使用 backtics：

const name = "Stephen";
document.write(`Hey ${name} how are you?`);