在Ubuntu上使用Swagger生成API文档,可参考以下步骤:
sudo apt update
和sudo apt install swagger-jsdoc swagger-ui-express
安装。swagger.json
或swagger.yaml
文件,定义API元数据,如路径、操作、参数等。例如:{
"swagger": "2.0",
"info": {
"description": "Sample API",
"version": "1.0.0"
},
"basePath": "/api",
"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"
},
"name": {
"type": "string"
}
}
}
}
}
const express = require('express');
const swaggerUi = require('swagger-ui-express');
const swaggerDocument = require('./swagger.json');
const app = express();
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}`);
});
http://localhost:3000/api-docs
(端口可自定义),即可查看Swagger UI界面中的API文档。