最近开发webapi 时需要生成在线文档，发现文档里面没注释，在网上查找资料都不齐全，或者看起来很难看懂。
花了点时间搞出来了这个，很多都是借鉴网上资料整理的，通俗易懂小白专用。
最终效果如上图所示
1.定义一个SwaggerControllerDescProvider实现ISwaggerProvider接口
using Swashbuckle.Swagger;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Web;
using System.Xml;
namespace Nop.Web.App_Start
{
/// <summary>
/// swagger显示控制器的描述
/// </summary>
public class SwaggerControllerDescProvider : ISwaggerProvider
{
private readonly ISwaggerProvider _swaggerProvider;
private static ConcurrentDictionary<string, SwaggerDocument> _cache =new ConcurrentDictionary<string, SwaggerDocument>();
private readonly string _xml;
/// <summary>
///
/// </summary>
/// <param name="swaggerProvider"></param>
/// <param name="xml">xml文档路径</param>
public SwaggerControllerDescProvider(ISwaggerProvider swaggerProvider,string xml)
{
_swaggerProvider = swaggerProvider;
_xml = xml;
}
public SwaggerDocument GetSwagger(string rootUrl, string apiVersion)
{
var cacheKey = string.Format("{0}_{1}", rootUrl, apiVersion);
SwaggerDocument srcDoc = null;
//只读取一次
if (!_cache.TryGetValue(cacheKey, out srcDoc))
{
srcDoc = _swaggerProvider.GetSwagger(rootUrl, apiVersion);
srcDoc.vendorExtensions = new Dictionary<string, object> { { "ControllerDesc", GetControllerDesc() } };
_cache.TryAdd(cacheKey, srcDoc);
}
return srcDoc;
}
/// <summary>
/// 从API文档中读取控制器描述
/// </summary>
/// <returns>所有控制器描述</returns>
public ConcurrentDictionary<string, string> GetControllerDesc()
{
string xmlpath = _xml;
ConcurrentDictionary<string, string> controllerDescDict = new ConcurrentDictionary<string, string>();
if (File.Exists(xmlpath))
{
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(xmlpath);
string type = string.Empty, path = string.Empty, controllerName = string.Empty;
string[] arrPath;
int length = -1, cCount = "Controller".Length;
XmlNode summaryNode = null;
foreach (XmlNode node in xmldoc.SelectNodes("//member"))
{
type = node.Attributes["name"].Value;
if (type.StartsWith("T:"))
{
//控制器
arrPath = type.Split(‘.‘);
length = arrPath.Length;
controllerName = arrPath[length - 1];
if (controllerName.EndsWith("Controller"))
{
//获取控制器注释
summaryNode = node.SelectSingleNode("summary");
string key = controllerName.Remove(controllerName.Length - cCount, cCount);
if (summaryNode != null && !string.IsNullOrEmpty(summaryNode.InnerText) && !controllerDescDict.ContainsKey(key))
{
controllerDescDict.TryAdd(key, summaryNode.InnerText.Trim());
}
}
}
}
}
return controllerDescDict;
}
}
}
2.定义一个JS文件,做成嵌入资源，这个js文件的功能主要有两个，一个是汉化，另一个就是在界面上显示控制器的描述文字
‘use strict‘;
window.SwaggerTranslator = {
_words: [],
translate: function () {
var $this = this;
$(‘[data-sw-translate]‘).each(function () {
$(this).html($this._tryTranslate($(this).html()));
$(this).val($this._tryTranslate($(this).val()));
$(this).attr(‘title‘, $this._tryTranslate($(this).attr(‘title‘)));
});
},
setControllerSummary : function () {
$.ajax({
type: "get",
async: true,
url: $("#input_baseUrl").val(),
dataType: "json",
success: function (data) {
var summaryDict = data.ControllerDesc;
var id, controllerName, strSummary;
$("#resources_container .resource").each(function (i, item) {
id = $(item).attr("id");
if (id) {
controllerName = id.substring(9);
strSummary = summaryDict[controllerName];
if (strSummary) {
$(item).children(".heading").children(".options").first().prepend(‘<li class="controller-summary" title="‘ + strSummary + ‘">‘ + strSummary + ‘</li>‘);
}
}
});
}
});
},
_tryTranslate: function (word) {
return this._words[$.trim(word)] !== undefined ? this._words[$.trim(word)] : word;
},
learn: function (wordsMap) {
this._words = wordsMap;
}
};
/* jshint quotmark: double */
window.SwaggerTranslator.learn({
"Warning: Deprecated": "警告：已过时",
"Implementation Notes": "实现备注",
"Response Class": "响应类",
"Status": "状态",
"Parameters": "参数",
"Parameter": "参数",
"Value": "值",
"Description": "描述",
"Parameter Type": "参数类型",
"Data Type": "数据类型",
"Response Messages": "响应消息",
"HTTP Status Code": "HTTP状态码",
"Reason": "原因",
"Response Model": "响应模型",
"Request URL": "请求URL",
"Response Body": "响应体",
"Response Code": "响应码",
"Response Headers": "响应头",
"Hide Response": "隐藏响应",
"Headers": "头",
"Try it out!": "试一下！",
"Show/Hide": "显示/隐藏",
"List Operations": "显示操作",
"Expand Operations": "展开操作",
"Raw": "原始",
"can‘t parse JSON. Raw result": "无法解析JSON. 原始结果",
"Model Schema": "模型架构",
"Model": "模型",
"apply": "应用",
"Username": "用户名",
"Password": "密码",
"Terms of service": "服务条款",
"Created by": "创建者",
"See more at": "查看更多：",
"Contact the developer": "联系开发者",
"api version": "api版本",
"Response Content Type": "响应Content Type",
"fetching resource": "正在获取资源",
"fetching resource list": "正在获取资源列表",
"Explore": "浏览",
"Show Swagger Petstore Example Apis": "显示 Swagger Petstore 示例 Apis",
"Can‘t read from server. It may not have the appropriate access-control-origin settings.": "无法从服务器读取。可能没有正确设置access-control-origin。",
"Please specify the protocol for": "请指定协议：",
"Can‘t read swagger JSON from": "无法读取swagger JSON于",
"Finished Loading Resource Information. Rendering Swagger UI": "已加载资源信息。正在渲染Swagger UI",
"Unable to read api": "无法读取api",
"from path": "从路径",
"server returned": "服务器返回"
});
$(function () {
window.SwaggerTranslator.translate();
window.SwaggerTranslator.setControllerSummary();
});
3.修改App_Start中的SwaggerConfig.cs文件，主要代码有两行
c.CustomProvider((defaultProvider) => new SwaggerControllerDescProvider(defaultProvider,xmlFile));
.EnableSwaggerUi(c => c.InjectJavaScript(thisAssembly, "Test.WebApi.Scripts.Swagger-Custom.js"));
Test.WebApi.Scripts.Swagger-Custom.js 这是我们在第二步中定义的资源文件，资源文件名的命名规则如下：文件所在项目的命名空间.文件径路.文件名
最终代码如下
public static void Register()
{
var xmlFile = string.Format("{0}/bin/Test.WebApi.XML", System.AppDomain.CurrentDomain.BaseDirectory);
#region 原生配置
var thisAssembly = typeof(SwaggerConfig).Assembly;
GlobalConfiguration.Configuration
.EnableSwagger(c =>
{
c.IncludeXmlComments(GetXmlCommentsPath("Test.Model"));
//
c.SingleApiVersion("v1", "Test.WebApi").Description("content");
//设置接口描述xml路径地址
c.IncludeXmlComments(xmlFile);
//
c.ResolveConflictingActions(apiDescriptions => apiDescriptions.First());
// Wrap the default SwaggerGenerator with additional behavior (e.g. caching) or provide an
// alternative implementation for ISwaggerProvider with the CustomProvider option.
//
c.CustomProvider((defaultProvider) => new InformationApp.WebApi.App_Start.SwaggerControllerDescProvider(defaultProvider, xmlFile));
//
c.ResolveConflictingActions(apiDescriptions => apiDescriptions.First());
})
.EnableSwaggerUi( c =>
{
c.InjectJavaScript(thisAssembly, "Test.WebApi.Areas.SSO.Content.js.Swagger-Custom.js");
});
#endregion
}
private static string GetXmlCommentsPath(string name)
{
return string.Format("{0}/bin/{1}.XML", System.AppDomain.CurrentDomain.BaseDirectory, name);
}
千万要注意的是
c.IncludeXmlComments(GetXmlCommentsPath("Test.Model"));
这里面的参数Test.Model是接口输入输出参数的模型类所在的命名空间名称
并且Test.Model这个类库生成的时候还要设置生成xml出来
如下图所示，点击Test.Model类库右键属性
勾选红色框内的内容
不懂的东西多查查资料还是很有用的，感谢博客上个的各个前辈写下的心得
以上内容引用自
https://www.cnblogs.com/94pm/p/8046580.html
https://www.cnblogs.com/liangxiarong/p/7768431.html
我只是整理了一下，让新手更容易看明白
原文地址：https://www.cnblogs.com/budongjiuchaziliao/p/9067184.html
时间： 2024-08-25 18:13:05