NodeJS String format like Python?

问题

In python, I can do the following:

name = "bob"

print("Hey, %s!" % name)

Is there anything similar to that (or Python's .format()) in JavaScript/NodeJS?

回答1:

sprintf should do what you are asking for I think.

回答2:

You can use util.format, it's printf like function.

回答3:

Another option is template strings

For example:

const name = "bob";
console.log(`Hey, ${name}!`);

来源：https://stackoverflow.com/questions/10788408/nodejs-string-format-like-python