在Debian系统中自定义Swagger界面,通常涉及以下几个步骤:
首先,你需要安装Swagger UI。你可以使用npm(Node.js的包管理器)来安装Swagger UI。
sudo apt update
sudo apt install nodejs npm
sudo npm install -g swagger-ui-express
创建一个新的目录并进入该目录:
mkdir swagger-ui-custom
cd swagger-ui-custom
然后,创建一个index.js文件:
const express = require('express');
const swaggerUi = require('swagger-ui-express');
const YAML = require('yamljs');
// Load Swagger document
const swaggerDocument = YAML.load('./swagger.yaml');
const app = express();
// Serve Swagger docs
app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerDocument));
const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
console.log(`Server is running on port ${PORT}`);
});
在项目目录中创建一个swagger.yaml文件,并添加你的API文档:
swagger: '2.0'
info:
title: Sample API
description: A sample API to demonstrate Swagger UI customization
version: '1.0.0'
host: localhost:3000
basePath: /api
schemes:
- http
paths:
/users:
get:
summary: List all users
responses:
'200':
description: An array of users
schema:
type: array
items:
$ref: '#/definitions/User'
definitions:
User:
type: object
properties:
id:
type: integer
format: int64
name:
type: string
email:
type: string
format: email
你可以通过修改Swagger UI的配置来自定义界面。例如,你可以更改主题、添加自定义CSS或JavaScript文件等。
Swagger UI支持多种主题,你可以在swagger-ui-express的setup方法中传递一个配置对象来更改主题:
app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerDocument, {
deepLinking: true,
presets: [
swaggerUi.presets.apis,
swaggerUi.presets.promises
],
plugins: [
swaggerUi.plugins.DownloadUrl
],
layout: "StandaloneLayout",
customCssUrl: "/custom.css", // 添加自定义CSS文件
customJsUrl: "/custom.js" // 添加自定义JavaScript文件
}));
在项目目录中创建public文件夹,并在其中添加custom.css和custom.js文件:
mkdir public
在public/custom.css中添加自定义样式:
/* custom.css */
.swagger-ui .topbar {
background-color: #007bff;
}
在public/custom.js中添加自定义JavaScript代码:
// custom.js
window.onload = function() {
console.log('Custom JavaScript loaded!');
};
然后,修改index.js文件以提供静态文件服务:
const express = require('express');
const swaggerUi = require('swagger-ui-express');
const YAML = require('yamljs');
const path = require('path');
// Load Swagger document
const swaggerDocument = YAML.load('./swagger.yaml');
const app = express();
// Serve Swagger docs
app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerDocument, {
deepLinking: true,
presets: [
swaggerUi.presets.apis,
swaggerUi.presets.promises
],
plugins: [
swaggerUi.plugins.DownloadUrl
],
layout: "StandaloneLayout",
customCssUrl: "/custom.css",
customJsUrl: "/custom.js"
}));
// Serve static files from the "public" directory
app.use(express.static(path.join(__dirname, 'public')));
const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
console.log(`Server is running on port ${PORT}`);
});
最后,运行你的Express应用:
node index.js
现在,你可以访问http://localhost:3000/api-docs来查看自定义的Swagger UI界面。
通过这些步骤,你可以在Debian系统中自定义Swagger UI界面,以满足你的需求。