项目地址
https://github.com/XingGuoZM/egg-proj
开发环境
- node v12.10.0
第一步:确保项目能跑起来
-
mkdir egg-proj && cd egg-proj
- npm init egg --type=simple
- npm install
- npm run dev
遇到需要选择的地方回车即可
第二步:安装依赖包
- 安装插件
-
- npm install --save egg-cors egg-jwt
- 目录如下
第三步:完成功能,生成token
- config/config.default.js
/* eslint valid-jsdoc: "off" */
‘use strict’;
/
- @param {Egg.EggAppInfo} appInfo app info
/
module.exports = appInfo => {
/*- built-in config
- @type {Egg.EggAppConfig}
/
const config = exports = {};
// use for cookie sign key, should change to your own and keep security
config.keys = appInfo.name + ‘_1576461360545_5788’;
// add your middleware config here
config.middleware = [];
config.jwt = {
secret: ‘123456’,
};
// 安全配置 (https://eggjs.org/zh-cn/core/security.html)
config.security = {
csrf: {
enable: false,
ignoreJSON: true,
},
// 允许访问接口的白名单
domainWhiteList: [ ‘http://localhost:8080’ ],
};
// 跨域配置
config.cors = {
origin: ‘*’,
allowMethods: ‘GET,HEAD,PUT,POST,DELETE,PATCH’,
};
// add your user config here
const userConfig = {
// myAppName: ‘egg’,
};
return {
…config,
…userConfig,
};
};
- config/plugin.js
'use strict';
/ @type Egg.EggPlugin */
module.exports = {
jwt: {
enable: true,
package: ‘egg-jwt’,
},
cors: {
enable: true,
package: ‘egg-cors’,
},
};
- app/controller/user.js
'use strict';
const Controller = require(‘egg’).Controller;
class UserController extends Controller {
// 登录
async login() {
const { ctx, app } = this;
const data = ctx.request.body;
const token = app.jwt.sign({
nickname: data.nickname,
}, app.config.jwt.secret);
ctx.body = token;
}
// 验证token,请求时在header配置 Authorization=Bearer ${token}
// 特别注意:token不能直接发送,要在前面加上Bearer字符串和一个空格
async index() {
const { ctx } = this;
console.log(ctx.state.user);
ctx.body = { code: 201, msg: ‘验证成功’ };
}
}
module.exports = UserController;
- app/router.js
'use strict';
/
- @param {Egg.Application} app - egg application
*/
module.exports = app => {
const { router, controller, jwt } = app;
router.get(’/’, controller.home.index);
router.post(’/user/login’, controller.user.login);
router.post(’/user’, jwt, controller.user.index);
};
- package.json
{ "name": "jwt", "version": "1.0.0", "description": "", "private": true, "egg": { "declarations": true }, "dependencies": { "egg": "^2.15.1", "egg-cors": "^2.2.3", "egg-jwt": "^3.1.7", "egg-scripts": "^2.11.0", "egg-sequelize": "^5.2.0", "mysql2": "^2.0.2" }, "devDependencies": { "autod": "^3.0.1", "autod-egg": "^1.1.0", "egg-bin": "^4.11.0", "egg-ci": "^1.11.0", "egg-mock": "^3.21.0", "eslint": "^5.13.0", "eslint-config-egg": "^7.1.0" }, "engines": { "node": ">=10.0.0" }, "scripts": { "start": "egg-scripts start --daemon --title=egg-server-jwt", "stop": "egg-scripts stop --title=egg-server-jwt", "dev": "egg-bin dev", "debug": "egg-bin debug", "test": "npm run lint -- --fix && npm run test-local", "test-local": "egg-bin test", "cov": "egg-bin cov", "lint": "eslint .", "ci": "npm run lint && npm run cov", "autod": "autod" }, "ci": { "version": "10" }, "repository": { "type": "git", "url": "" }, "author": "", "license": "MIT" }
第四步:使用postman自测
参考
<div id="blog_post_info">
<div class="clear"></div>
<div id="post_next_prev">
<a href="https://www.cnblogs.com/xingguozhiming/p/12030268.html" class="p_n_p_prefix">« </a> 上一篇: <a href="https://www.cnblogs.com/xingguozhiming/p/12030268.html" title="发布于 2019-12-12 17:00">egg+sequelize+mysql实现CRUD操作</a>
<br>
<a href="https://www.cnblogs.com/xingguozhiming/p/12053348.html" class="p_n_p_prefix">» </a> 下一篇: <a href="https://www.cnblogs.com/xingguozhiming/p/12053348.html" title="发布于 2019-12-17 11:11">egg实现登录鉴权(二):连接数据库(mysql)</a>
转载:https://www.cnblogs.com/xingguozhiming/p/12047952.html