依据官方示例：
npm i -g typescript
示例：tsc *.ts
实例：tsc hello.ts
不过以上实现的太有限制了，如下实现可满足正常测试以及学习使用
package,json
1 { 2 "name": "TypeScript", 3 "version": "1.0.0", 4 "description": "", 5 "main": "index.js", 6 "scripts": { 7 "test": "echo \"Error: no test specified\" && exit 1", 8 "start": "concurrently \"npm run tswatch\" \"npm run lite\"", 9 "tsc": "tsc", 10 "tswatch": "tsc -w", 11 "lite": "lite-server"
12 }, 13 "dependencies": { 14 "core-js": "2.5.7", 15 "classlist.js": "1.1.20150312", 16 "systemjs": "0.21.4", 17 "bootstrap": "4.1.3"
18 }, 19 "devDependencies": { 20 "concurrently": "^3.6.1", 21 "lite-server": "^2.4.0", 22 "typescript": "^2.9.2", 23 "typings": "^2.1.1"
24 }, 25 "keywords": [], 26 "author": "", 27 "license": "ISC"
28 }
tsconfig.json
1 { 2 "compilerOptions": { 3 "target": "es5", 4 "module": "commonjs", 5 "moduleResolution": "node", 6 "emitDecoratorMetadata": true, 7 "experimentalDecorators": true, 8 "lib": [ 9 "es2016", 10 "dom"
11 ] 12 }, 13 "exclude": ["node_modules"] 14 }
1.npm install
2.新建html文件,引入print.js，新建一个print.ts
3.npm start(执行完后会生成一个print.js文件,随后打开index.html，最后运行)