str-format

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how to install

• one way:

npm install str-format

• the other way:

Download the source firstly, and then use it as local module is all right.

Such as:

var str_format = require('./str-format/index');

---

test case

const str_format = require('str-format');

var str = "Hello {}!Welcome to {address}!\nAre you come from {} or {china.beijing}.";
var params = ['游客', {address: "冰雹工作室"}, '朝阳区', {china: {beijing: '北京'}}];
var result = str_format.format(str, params);
console.log(result);

save this script as test-str-format.js, and the run it with node test-str-format. You will get the result like this:

Hello 游客!Welcome to 冰雹工作室!
Are you come from 朝阳区 or 北京.