一、概况
- 新建WebAPI项目
- 安装Swashbuckle
- 创建XML注释文档
- 汉化及显示Controller注释
4.1 创建类SwaggerCacheProvider : ISwaggerProvider
4.2 创建汉化脚本swagger_lang_cn.js - 修改SwaggerConfig.cs
二、详情
- 新建ASP.NET WebAPI（假如命名为WebApiSwaggerUI）
- NuGet → 安装 → Swashbuckle
-
创建项目XML注释文档
生成.png - 汉化及显示Controller注释
4.1 定义Provider
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 WebApiSwaggerUI.App_Start
{
///
/// swagger显示控制器的描述
///
public class SwaggerCacheProvider : ISwaggerProvider
{
private readonly ISwaggerProvider _swaggerProvider;
private static ConcurrentDictionary _cache = new ConcurrentDictionary();
private readonly string _xml;
///
///
///
///
/// xml文档路径
public SwaggerCacheProvider(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 { { "ControllerDesc", GetControllerDesc() } };
_cache.TryAdd(cacheKey, srcDoc);
}
return srcDoc;
}
///
/// 从API文档中读取控制器描述
///
/// 所有控制器描述
public ConcurrentDictionary GetControllerDesc()
{
string xmlpath = _xml;
ConcurrentDictionary controllerDescDict = new ConcurrentDictionary();
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;
}
}
}
4.2 定义JS文件
作用：1. 汉化 2. 显示控制器的注释
Scripts\swagger_lang_cn.js
'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 () {
try {
console.log($("#input_baseUrl").val());
$.ajax({
type: "get",
async: true,
url: $("#input_baseUrl").val(),
dataType: "json",
success: function (data) {
var summaryDict = data.ControllerDesc;
console.log(summaryDict);
var id, controllerName, strSummary;
$("#resources_container .resource").each(function (i, item) {
id = $(item).attr("id");
if (id) {
controllerName = id.substring(9);
try {
strSummary = summaryDict[controllerName];
if (strSummary) {
$(item).children(".heading").children(".options").first().prepend('' + strSummary + ' ');
}
} catch (e) {
console.log(e);
}
}
});
}
});
}catch(e) {
console.log(e);
}
},
_tryTranslate: function (word) {
return this._words[$.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();
});
重点：js文件属性 → 生成操作 → 嵌入的资源
嵌入.png
- 修改WebApiSwaggerUI/App_Data/SwaggerConfig.cs
public static void Register()
{
var thisAssembly = typeof(SwaggerConfig).Assembly;
GlobalConfiguration.Configuration
.EnableSwagger(c =>
{
c.SingleApiVersion("v1", "WebApiSwaggerUI");
// 开启注释
c.IncludeXmlComments(GetXmlCommentsPath(thisAssembly.GetName().Name));
// In contrast to WebApi, Swagger 2.0 does not include the query string component when mapping a URL
// to an action. As a result, Swashbuckle will raise an exception if it encounters multiple actions
// with the same path (sans query string) and HTTP method. You can workaround this by providing a
// custom strategy to pick a winner or merge the descriptions for the purposes of the Swagger docs
c.ResolveConflictingActions(apiDescriptions => apiDescriptions.First());
c.CustomProvider((defaultProvider) =>
new SwaggerCacheProvider(defaultProvider,
string.Format(@"{0}\bin\WebApiSwaggerUI.XML",
AppDomain.CurrentDomain.BaseDirectory)));
})
.EnableSwaggerUi(c =>
{
c.InjectJavaScript(System.Reflection.Assembly.GetExecutingAssembly(),
"WebApiSwaggerUI.Scripts.swagger_lang_cn.js");
});
}
///
/// 获取注释路径
///
///
///