创建项目

初始化为node项目

$npm init

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安装redis

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安装@types/node, @types/redis, typescript

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初始化TypeScript

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配置tsconfig.json

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参考package.json

{

"name": "redis-demo",

"version": "1.0.0",

"description": "",

"main": "app.js",

"scripts": {

"build": "tsc",

"dev": "tsc -w",

"start": "node .\\build\\app.js",

"test": "echo \"Error: no test specified\" && exit 1"

???},

"author": "",

"license": "ISC",

"devDependencies": {

"@types/node": "^9.6.0",

"@types/redis": "^2.8.6",

"typescript": "^2.7.2"

???},

"dependencies": {

"redis": "^2.8.0"

???}

}

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新建文件App.ts

import*as redis from"redis"

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console.log("redis node.js demo!");

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let client = redis.createClient();

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client.on("error", function (err) {

???console.log("Error " + err);

});

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client.set("hello", "redis", redis.print);

client.get("hello", (err, reply) => {

???console.log("Error %s ", err);

???console.log("Reply %s ", reply);

});

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编译App

$ npm run dev

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运行App

$ npm start