全局异常处理
异常处理类配置
@ControllerAdvice
public class ControllerAdviceConfig {
@ExceptionHandler(Exception.class)
@ResponseBody
public String sessionNotFoundExceptionHandler(HttpServletRequest request, Exception e) throws Exception {
return "Controller Exception handle";
}
}
Controllere层
@GetMapping("/exception/{id}")
public String exception(@PathVariable("id") Integer id) throws Exception {
if (1 == id) {
throw new Exception("异常");
}
return "exception";
}
参数数据解析
在配置中添加
@InitBinder
public void initBinder(WebDataBinder webDataBinder) {
webDataBinder.registerCustomEditor(Date.class, new PropertyEditorSupport() {
@Override
public void setAsText(String text) {
try {
setValue(new SimpleDateFormat("yyyy-MM-dd HH-mm-ss").parse(text));
} catch (ParseException e) {
e.printStackTrace();
}
}
@Override
public String getAsText() {
return new SimpleDateFormat("yyyy-MM-dd HH-mm-ss").format(getValue());
}
});
}
