json解析格式问题 Uncaught SyntaxError: Unexpected token < in JSON at position 2
json格式解析配置也配置了 在控制器直接返回一个集合对象 在网页调试显示JSON格式错误,不知道怎么解决
错误代码信息:
Uncaught SyntaxError: Unexpected token < in JSON at position 2
请大哥们帮帮忙看一下 ,谢谢!以下是代码
一、ajax请求代码
function queryAround(hid) {
var user = sessionStorage.getItem("user");
if (!user) {
window.location.href = "login.html";
} else {
$.post("/hotel/around/around/getArounds.shtml", {
hid : hid
},function(result1) {
var data1 = $.parseJSON(result1);
var arr = [];
for (var i = 0; i < data1.length; i++) {
arr.push("<h2>"+123+"</h2>");
arr.push("<h2>" + data1[i].aroundName + "<span style='float:right;'><font color=red>" + data1[i].reson + "</font></span></h2>");
$("#arounds").html(arr.join(""));
}
});
}
}
二、控制器响应代码
@Controller
@RequestMapping(value = "/around")
public class AroundController extends BaseController {
@Autowired
AroundService aroundService;
/**
* 获取周边
*
* @return
*/
@RequestMapping(value = "/around/getArounds", method = RequestMethod.POST)
@ResponseBody
public List<Around> getArounds(SearchVO searchVO, HttpServletRequest request, ModelMap modelMap) {
Integer hid = Integer.parseInt(request.getParameter("hid"));
List<Around> li = aroundService.getByHid(hid);
return li;
}
}
三、spring-mvc json格式自动解析配置
<!-- 避免IE执行AJAX时,返回JSON出现下载文件 -->
<bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/html;charset=UTF-8</value>
<value>text/json;charset=UTF-8</value>
<value>application/json;charset=UTF-8</value>
</list>
</property>
</bean>
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="defaultEncoding" value="utf-8" />
</bean>
<!-- 启动Spring MVC的注解功能,完成请求和注解POJO的映射 -->
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<ref bean="mappingJacksonHttpMessageConverter" /><!-- json转换器 -->
</list>
</property>
</bean>