nodejs渐入佳境[5]-nodemon实现自动测试
nodemon帮助我们,当我们修改文件时,node程序自动从新执行。
安装1
> npm install -g nodemon
原始文件
app.js:
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console.log('Start app.');
const _ = require('lodash');
判断是否为字符串
console.log(_.isString(true));
console.log(_.isString("abc"));
//筛选重复数组
var filteredArray = _.uniq(['Jonson',1,'Jonson',1,2,3,4]);
console.log(filteredArray);
打开控制台,在当前目录下输入:
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> nodemon app.js
输出字符串
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[nodemon] 1.18.6
[nodemon] to restart at any time, enter `rs`
[nodemon] watching: *.*
[nodemon] starting `node app.js`
Start app.
false
true
[ 'Jonson', 1, 2, 3, 4 ]
修改文件:
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var filteredArray = _.uniq(['Jonson',1,'Jonson',1,2,3,4]);
替换为:
var filteredArray = _.uniq(['Jonson',1,'Jonson',1]);
自动输出字符串:
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[nodemon] clean exit - waiting for changes before restart
[nodemon] restarting due to changes...
[nodemon] starting `node app.js`
Start app.
false
true
[ 'Jonson', 1 ]
本文链接:https://dreamerjonson.com/2018/11/13/node-5-nodemon/
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