我试图遵循本教程，但我无法将其用于我的项目：
Spring MVC Post Form Submit AJAX jQuery
这是我的全部jsp:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="spring"uri="http://www.springframework.org/tags" %>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/li/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<link href="<c:url value='/static/css/bootstrap.css' />" rel="stylesheet"></link>
<link href="<c:url value='/static/css/app.css' />" rel="stylesheet"></link>
<link rel="stylesheet" type="text/css" href="//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.2.0/css/font-awesome.css" />
<title>cineUdeA</title>
<script src="http:////code.jquery.com/jquery-1.10.2.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$('#formulario').submit(function (e) {
var frm = $('#formulario');
var data = {};
var Form = this;
$.each(this, function (i, v) {
var input = $(v);
data[input.attr("name")] = input.val();
delete data["undefined"];
});
$.ajax({
contentType: 'application/json',
type: frm.attr('method'),
url: frm.attr('action'),
dataType: 'json',
data: JSON.stringify(data),
success: function (programacion) {
alert("Response: id: " + programacion.idProgramacion + "Sala: " + programacion.sala + " Pelicula: " + programacion.pelicula + " hora: " + programacion.hora);
$(this).html("Success!");
},
error: function () {
$(this).html("Error!");
}
});
});
});
</script>
</head>
<body>
<form:form commandName="programacion" method="post" action="insertarProgramacion" id="formulario" >
<fieldset>
<legend>Detalles de programacion</legend>
<ol>
<font color="black">
<%--<form:hidden path="idProgramacion"/>--%>
<li>
<p><label for=idProgramacion>id:</label>
<form:input path="idProgramacion" type="text" required="true"/></p>
</li>
<li>
<p><label for=sala>Sala:</label>
<form:input path="sala" type="text" required="true"/></p>
</li>
<li>
<p><label for=pelicula>Pelicula:</label>
<form:input path="pelicula" type="text" required="true"/></p>
</li>
<li>
<p><label for=hora>Hora:</label>
<form:input path="hora" type="text" required="true"/></p>
</li>
</font>
</ol>
</fieldset>
<fieldset>
<button id="submitId" type="submit" class="btn btn-default">Guardar</button>
</fieldset>
</form:form>
</body>
</html>这是我的控制器的一些部件
@Controller
public class ControladorFuncionario {
@Autowired
@Qualifier("programacionBean")
private ProgramacionDAO ProgramacionDAO;
@Autowired
@Qualifier("usuarioBean")
private UsuarioDAO UsuarioDAO;
@RequestMapping (value = {"/funcionario/gestionar_cartelera/nuevaProgramacion"} , method = RequestMethod.GET)
public ModelAndView nuevaProgramacion(@ModelAttribute("programacion") Programacion programacion, ModelAndView model){
Programacion nuevaProgramacion = new Programacion();
model.addObject("programacion", nuevaProgramacion);
model.setViewName("insertarProgramacion");
model.setViewName("formulario_Programacion");
return model;
}
@RequestMapping(value = {"/funcionario/gestionar_cartelera/insertarProgramacion"}, method = RequestMethod.POST)
@ResponseBody
public Programacion informacionIngresada(@RequestBody Programacion programacion) {
ProgramacionDAO.insertar_actualizar(programacion);
return programacion;
// new ModelAndView(redirect:/funcionario/gestionar_cartelera);
}这是我的依赖项：
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.websystique.springsecurity</groupId>
<artifactId>cineUdeA</artifactId>
<version>1.0.0</version>
<packaging>war</packaging>
<url>http://maven.apache.org</url>
<name>cineUdeA</name>
<properties>
<springframework.version>4.1.6.RELEASE</springframework.version>
<springsecurity.version>4.0.1.RELEASE</springsecurity.version>
<jackson.version>1.9.10</jackson.version>
</properties>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${springframework.version}</version>
</dependency>
<!-- Spring Security -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>${springsecurity.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>${springsecurity.version}</version>
</dependency>
<!--javax servlet-->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<!--jdbc-->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>4.2.0.RELEASE</version>
<type>jar</type>
</dependency>
<!-- ajax -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.4.1</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.4.1.1</version>
</dependency>
<!-- json -->
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-core-asl</artifactId>
<version>1.9.13</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.13</version>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
<configuration>
<warSourceDirectory>src/main/webapp</warSourceDirectory>
<warName>SpringSecurityCusotmLoginFormAnnotationExample</warName>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</pluginManagement>
<finalName>SpringSecurityCusotmLoginFormAnnotationExample</finalName>
</build>
</project>每当我尝试添加新的时间表（Programacion）时，我都会得到415不支持的媒体类型。我想我已经尝试了这个帖子上的所有内容：
415不支持的介质类型
最后，这是我的DTO:
package com.websystique.springsecurity.model;
public class Programacion {
private String idProgramacion;
private String sala;
private String pelicula;
private String hora;
public Programacion(String idProgramacion, String sala, String pelicula, String hora) {
super();
this.idProgramacion = idProgramacion;
this.sala = sala;
this.pelicula = pelicula;
this.hora = hora;
}
public Programacion() {
}
public String getHora() {
return hora;
}
public void setHora(String hora) {
this.hora = hora;
}
public String getIdProgramacion() {
return idProgramacion;
}
public void setIdProgramacion(String idProgramacion) {
this.idProgramacion = idProgramacion;
}
public String getSala() {
return sala;
}
public void setSala(String sala) {
this.sala = sala;
}
public String getPelicula() {
return pelicula;
}
public void setPelicula(String pelicula) {
this.pelicula = pelicula;
}
}Plz，我需要帮助！
这是因为您提交的是表单，而不是自己通过$.ajax处理发布请求。添加e.preventDefault()以防止表单被提交。
$('#formulario').submit(function (e) {
e.preventDefault(); //prevent the form from getting submitted
//...
//your code goes here
//...
});