Question

我有一个项目可以使用json和ajax。我有GET方法返回ingest.html模板。之后，来自视图的数据转到POST方法，其中数据保存在数据库中，然后方法返回不同的视图。所以，我得到的数据转到POST方法，它保存在数据库中，但是post方法没有显示视图，它停留在同一页面上。我做错了什么？

控制器：

@Controller
public class IngestController {

@Autowired
private IngestService ingestService;

@RequestMapping(value = "/ingest")
public String ingestForm(){
    return "/resources/html/ingest.html";
}

@RequestMapping(value = "/ingest", method = RequestMethod.POST)
public String createIngest(@RequestBody IngestMedia ingestMedia){

    ingestService.createIngest(ingestMedia);
    return "/resources/html/result.html";
}

servlet.xml中：

<context:component-scan base-package="com.controllers">
</context:component-scan>
<context:annotation-config></context:annotation-config>
<mvc:annotation-driven></mvc:annotation-driven>
<mvc:resources mapping="/resources/**" location="/resources/" />

的index.html：

＆＃13;

<html>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js">
</script>
<script type="text/javascript" language="javascript">
  $(document).ready(function() {
    $("#button").click(function() {
      title = $("#title").val();
      mediaType = $("#mediaType").val();
      employeeId = $("#employeeId").val();
      var ingestMedia = {
        "title": title,
        "mediaType": mediaType,
        "employeeId": employeeId
      }
      createIngestRecord(ingestMedia);
    });
  });

  function createIngestRecord(ingestMedia) {
    $.ajax({
      type: "POST",
      contentType: 'application/json; charset=utf-8',
      dataType: 'json',
      url: "/ingest",
      data: JSON.stringify(ingestMedia), // Note it is important
      success: function(data) {
        alert("Done");
      }
    });
  }
</script>

<body>
  <h1> Ingest </h1>
  Title<br>
  <input type="text" id="title"><br> MediaType
  <br>
  <input type="text" id="mediaType"><br> Employee Id<br>
  <input type="text" id="employeeId"><br>
  <br>
  <input type="button" id="button" value="submit">
</body>
</html>

＆＃13;

Post方法不显示视图

0 个答案: