解决swagger与springmvc整合时can't read JSON from的问题

最新推荐文章于 2022-04-19 19:22:17 发布

原创最新推荐文章于 2022-04-19 19:22:17 发布 · 4.6k 阅读

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CC 4.0 BY-SA版权

文章标签：

#spring mvc #swagger

本文介绍了解决Swagger UI加载失败的问题方法。通过修改index.html文件中的URL设置为正确的API地址，可以有效解决Swagger UI无法正常展示接口文档的问题。

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首先请确保你的项目已经整合了，不知道怎么整合的请看我另一篇文章：

传送门：http://blog.youkuaiyun.com/qq_36961530/article/details/53672906

然后打开后如果一直报这样的错（我这里故意加了一个空格做演示~）：

那么请先检查一下你的配置文件或者代码没错，

如果还是不能解决，那么就需要修改一下swagger-ui里面的index.html文件，

<!DOCTYPE html>
<html>
<head>
  <title>Swagger UI</title>
  <link href='css/typography.css' media='screen' rel='stylesheet' type='text/css'/>
  <link href='css/reset.css' media='screen' rel='stylesheet' type='text/css'/>
  <link href='css/screen.css' media='screen' rel='stylesheet' type='text/css'/>
  <link href='css/reset.css' media='print' rel='stylesheet' type='text/css'/>
  <link href='css/screen.css' media='print' rel='stylesheet' type='text/css'/>
  <script type="text/javascript" src="lib/shred.bundle.js"></script>
  <script src='lib/jquery-1.8.0.min.js' type='text/javascript'></script>
  <script src='lib/jquery.slideto.min.js' type='text/javascript'></script>
  <script src='lib/jquery.wiggle.min.js' type='text/javascript'></script>
  <script src='lib/jquery.ba-bbq.min.js' type='text/javascript'></script>
  <script src='lib/handlebars-2.0.0.js' type='text/javascript'></script>
  <script src='lib/underscore-min.js' type='text/javascript'></script>
  <script src='lib/backbone-min.js' type='text/javascript'></script>
  <script src='lib/swagger-client.js' type='text/javascript'></script>
  <script src='swagger-ui.js' type='text/javascript'></script>
  <script src='lib/highlight.7.3.pack.js' type='text/javascript'></script>
  <script src='lib/marked.js' type='text/javascript'></script>

  <!-- enabling this will enable oauth2 implicit scope support -->
  <script src='lib/swagger-oauth.js' type='text/javascript'></script>
  <script type="text/javascript">
    $(function () {
      var url = window.location.search.match(/url=([^&]+)/);
      if (url && url.length > 1) {
        url = decodeURIComponent(url[1]);
      } else {
        url = "http://localhost:8081/api-docs";
      }
      window.swaggerUi = new SwaggerUi({
        url: url,
        dom_id: "swagger-ui-container",
        supportedSubmitMethods: ['get', 'post', 'put', 'delete'],
        onComplete: function(swaggerApi, swaggerUi){
          if(typeof initOAuth == "function") {
            /*
            initOAuth({
              clientId: "your-client-id",
              realm: "your-realms",
              appName: "your-app-name"
            });
            */
          }
          $('pre code').each(function(i, e) {
            hljs.highlightBlock(e)
          });
        },
        onFailure: function(data) {
          log("Unable to Load SwaggerUI");
        },
        docExpansion: "none",
        sorter : "alpha"
      });

      function addApiKeyAuthorization() {
        var key = $('#input_apiKey')[0].value;
        log("key: " + key);
        if(key && key.trim() != "") {
            log("added key " + key);
            window.authorizations.add("api_key", new ApiKeyAuthorization("api_key", key, "query"));
        }
      }

      $('#input_apiKey').change(function() {
        addApiKeyAuthorization();
      });

      // if you have an apiKey you would like to pre-populate on the page for demonstration purposes...
      /*
        var apiKey = "myApiKeyXXXX123456789";
        $('#input_apiKey').val(apiKey);
        addApiKeyAuthorization();
      */

      window.swaggerUi.load();
  });
  </script>
</head>

<body class="swagger-section">
<div id='header'>
  <div class="swagger-ui-wrap">
    <a id="logo" href="http://swagger.io">swagger</a>
    <form id='api_selector'>
      <div class='input'><input placeholder="http://example.com/api" id="input_baseUrl" name="baseUrl" type="text"/></div>
      <div class='input'><input placeholder="api_key" id="input_apiKey" name="apiKey" type="text"/></div>
      <div class='input'><a id="explore" href="#">Explore</a></div>
    </form>
  </div>
</div>

<div id="message-bar" class="swagger-ui-wrap">&nbsp;</div>
<div id="swagger-ui-container" class="swagger-ui-wrap"></div>
</body>
</html>