贴上完整错误信息：
The resource identified by this request is only capable of generating responses with characteristics not acceptable according to the request “accept” headers.
1、在练习springmvc中int返回值类型的时候，访问项目遇到上述问题
index.jsp代码：
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><base href="<%=basePath%>"><title>My JSP 'index.jsp' starting page</title><meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page"><!--<link rel="stylesheet" type="text/css" href="styles.css">--><script type="text/javascript" src="js/jquery.js"></script><script type="text/javascript">$(function(){var url = "${pageContext.request.contextPath}/intDemo";var sendData = null;$.post(url,sendData,function(resultData){console.log(resultData);});});</script></head><body>This is my JSP page. <br></body></html>
测试页面：
@Controllerpublic class PersonController {//int//http://localhost:8080/day11exe/intDemo@RequestMapping("intDemo")@ResponseBodypublic int intDemo(){System.out.println("intDemo--------------");return 88;}}
2、检查后发现springmvc-servlet.xml主配置文件少了静态资源放行的代码
<?xml version="1.0" encoding="UTF-8"?><beans xmlns="/schema/beans"xmlns:xsi="/2001/XMLSchema-instance"xmlns:context="/schema/context"xmlns:mvc="/schema/mvc"xsi:schemaLocation="/schema/beans/schema/beans/spring-beans-4.3.xsd/schema/context/schema/context/spring-context-4.3.xsd/schema/mvc/schema/mvc/spring-mvc-4.3.xsd"><context:component-scan base-package="com.fsx.*"></context:component-scan><!-- 静态资源放行springmvc005/js/jquery.js 静态资源 locationmapping--><mvc:annotation-driven></mvc:annotation-driven><mvc:resources location="/js/" mapping="/js/**"></mvc:resources><!--视图解析器 --><bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"><property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property><property name="prefix" value="/"></property><property name="suffix" value=".jsp"></property></bean></beans>
3、结果图
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