Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Fri Mar 23 10:34:26 CST 2018There was an unexpected error (type=Internal Server Error, status=500).Circular view path [index]: would disp
SpringMVC框架下,如果用ajax向后台请求得方法如果使用@Responsebody返回布尔值的话,ajax得不到任何的回传数据. 但是如果返回String类型,就是正常的. 测试了下代码写得没有任何问题,也不报错.只是在地址栏直接输入ajax请求的url会报404. The resource identified by this request is only capable of generating responses with characteristics not accepta
@Controller public class PersonController { /** * 查询个人信息 * * @param id * @return */ @RequestMapping(value = "/person/profile/{id}/{name}/{status}", method = RequestMethod.GET) public @ResponseBody Person porfile(@PathVariable int id, @PathVariab
SpringMVC的@ResponseBody返回中文乱码的原因是SpringMVC默认处理的字符集是ISO-8859-1,在Spring的org.springframework.http.converter.StringHttpMessageConverter类中可以看到如下代码: public static final Charset DEFAULT_CHARSET = Charset.forName("ISO-8859-1"); 解决返回中文乱码的问题有两种,第一种是局部的,只针