基于 go-zero api 文件生成 swagger.json 的工具
个人觉得 swagger 是一个非常好用的文档工具，go-zero 官方也有同样的 swagger 工具，但是不怎么维护了， 提交的 issue 也无法及时处理。没办法，想着自己写一个算了，于是有了这个项目
go 1.16 以下使用
go get -u github.com/MasterJoyHunan/gen-swaggergo 1.16 及以上使用
go install github.com/MasterJoyHunan/gen-swagger@v1.0.8you-app.api 文件内容示例
syntax = "v1"
info(
title: "some app"
)
type bookRequest {
Name string `json:"name"` // 姓名
Age int `json:"age"` // 年龄
}
type bookResponse {
Code int `json:"code"` // 业务码
Msg string `json:"msg"` // 业务消息
}
@server(
jwt: Auth
group: book
middleware: SomeMiddleware,CorsMiddleware
prefix: /v1
)
service someapp {
@doc "获取所有书本信息"
@handler getBookList
get /book (bookRequest) returns (bookResponse)
@doc "获取书本信息"
@handler getBook
get /book/:id (bookRequest) returns (bookResponse)
@doc "添加书本信息"
@handler addBook
post /book (bookRequest) returns (bookResponse)
@doc "获取书本信息"
@handler editBook
put /book/:id (bookRequest) returns (bookResponse)
}
gen-swagger --local_api=http://127.0.0.1:8888 --file=asset/swagger/swagger.json broadband-management-api.api参数说明
- --file 生成swagger文件路径 | 默认:asset/swagger/swagger.json
- --auth_name 权限认证请求名 | 默认:Authorization
- --auth_position 权限认证请求位置 header,query,cookie | 默认:header
- --local_api 本地环境请求地址 | 默认:http://127.0.0.1:8888
- --dev_api 测试环境请求地址
- --prod_api 生产环境请求地址
- --wrap_json 返回包裹 比如所有接口想通用返回数据
{"code":0,"data":"具体数据","msg":"success"}，需要设置为{"code":{"description":"返回码","type":"integer"},"data":{"$ref":"{data}"},"msg":{"description":"错误信息","type":"string"}}最好将json字符串转为base64,再传值
<!-- HTML for static distribution bundle build -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>{{ .Title }}</title>
<link rel="stylesheet" type="text/css" href="https://petstore.swagger.io/swagger-ui.css" >
<link rel="icon" type="image/png" href="https://petstore.swagger.io/favicon-32x32.png" sizes="32x32" />
<link rel="icon" type="image/png" href="https://petstore.swagger.io/favicon-16x16.png" sizes="16x16" />
<style>
html
{
box-sizing: border-box;
overflow: -moz-scrollbars-vertical;
overflow-y: scroll;
}
*,
*:before,
*:after
{
box-sizing: inherit;
}
body
{
margin:0;
background: #fafafa;
}
</style>
</head>
<body>
<div id="swagger-ui"></div>
<script src="https://petstore.swagger.io/swagger-ui-bundle.js"> </script>
<script src="https://petstore.swagger.io/swagger-ui-standalone-preset.js"> </script>
<script>
window.onload = function() {
// Begin Swagger UI call region
const ui = SwaggerUIBundle({
"dom_id": "#swagger-ui",
deepLinking: true,
presets: [
SwaggerUIBundle.presets.apis,
SwaggerUIStandalonePreset
],
plugins: [
SwaggerUIBundle.plugins.DownloadUrl
],
layout: "StandaloneLayout",
defaultModelsExpandDepth: -1,
defaultModelExpandDepth: 5,
validatorUrl: null,
url: "{{ .SpecURL }}",
})
// End Swagger UI call region
window.ui = ui
}
</script>
</body>
</html>以 gin 框架为例
package main
import (
"bytes"
_ "embed"
"text/template"
"github.com/gin-gonic/gin"
)
//go:embed swagger.html
var swaggerHtml string
// Setup 生成 swagger 格式的文档
func main() {
c := gin.New()
c.GET("/swagger", func(ctx *gin.Context) {
ctx.Header("Content-Type", "text/html; charset=utf-8")
tpl := template.Must(template.New("doc").Parse(swaggerHtml))
buf := bytes.NewBuffer(nil)
tpl.Execute(buf, map[string]string{
"Title": "接口使用文档",
"SpecURL": "/swaggerfs/swagger.json",
})
ctx.Writer.Write(buf.Bytes())
})
c.Static("/swaggerfs", "asset/swagger")
c.Run(":80")
}