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创建一个空项目，在项目根目录创建一个tsconfig.json文件
自动配置：
打开终端输入tsc --init，即可自动生成tsconfig.json文件
手动配置：
在项目根目录下新建一个tsconfig.json文件,并配置如下内容
具体配置可以直接使用下面的配置，详细配置可以去官网查考每一个属性对应的作用
官网地址：https://www.tslang.cn/docs/handbook/compiler-options.html
{"compilerOptions": {"target": "esnext","useDefineForClassFields": true,"module": "esnext","moduleResolution": "node","strict": true,"noLib": false,"sourceMap": true,"resolveJsonModule": true, // JSON模块导入允许"esModuleInterop": true,"lib": ["esnext", "dom"],"baseUrl": ".","allowJs": true, //编译JS/* "paths": {"@*//*": ["src*//*"]},*/"types": ["vite/client", "unplugin-icons/types/vue", "element-plus/global"],"skipLibCheck": true /* Skip type checking all .d.ts files. */,"allowSyntheticDefaultImports": true /* 允许默认导入 */,"forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,"jsx": "preserve","jsxFactory": "h","jsxFragmentFactory": "Fragment"},"include": ["src/**/*.ts","src/**/*.vue","src/typings/**/*.d.ts","mock/**/*.ts","vite.config.ts","vite.config.ts","types/**/*.ts"],"exclude": ["node_modules", "dist", "**/*.js"]
}
配置TS
配置TS文件监控
创建一个TS
class Student {fullName: string;constructor(public firstName: any, public middleInitial: any, public lastName: any) {this.fullName = firstName + " " + middleInitial + " " + lastName;}
}interface Person {firstName: string;lastName: string;
}function greeter(person: Person) {return "Hello, " + person.firstName + " " + person.lastName;
}let user = new Student("Jane", "M.", "User");
console.log(greeter(user));
编译生成JS
tsc src/classGreeter
运行： node .\src\classGreeter.js
直接右键run命令
run这个命令，这个时候进行如下操作：
①安装直接运行所需依赖包： npm install -g ts-node
2.安装插件：Run Configuration for TypeScript
在插件里安装失败
直接去网页： Run Configuration for TypeScript - IntelliJ IDEs Plugin | Marketplace下载jar包，然后导入插件也可以用
右键运行效果
