有时候我们需要知道前台的请求地址和请求的参数、返回值等信息,来帮助我们解决问题。
下面就介绍一下如何获取请求的参数和返回参数等:
@Aspect
@Component
@Slf4j
public class ConsoleLogAspect {
//设置切面点(切面地址根据自己的项目填写)
@Pointcut(value = "(execution(* com.zte.bcp.manage..controller.*.*(..)))")
public void webLog() {}
//指定切点前的处理方法
@Before("webLog()")
public void doBefore(JoinPoint joinPoint) throws Exception {
//获取request对象
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
HttpServletRequest request = attributes.getRequest();
StringBuilder sb = new StringBuilder();
//拼接请求内容
sb.append("\n请求路径:" + request.getRequestURL().toString() + " " + request.getMethod() + "\n");
//判断请求是什么请求
if (request.getMethod().equalsIgnoreCase(RequestMethod.GET.name())) {
Map<String, String[]> parameterMap = request.getParameterMap();
Map<String, String> paramMap = new HashMap<>();
parameterMap.forEach((key, value) -> paramMap.put(key, Arrays.stream(value).collect(joining(","))));
sb.append("请求内容:" + JSON.toJSONString(paramMap));
} else if (request.getMethod().equalsIgnoreCase(RequestMethod.POST.name())) {
Object[] args = joinPoint.getArgs();
StringBuilder stringBuilder = new StringBuilder();
Arrays.stream(args).forEach(object -> stringBuilder.append(object.toString().replace("=",":")));
if (stringBuilder.length() == 0){
stringBuilder.append("{}");
}
sb.append("请求内容:" + stringBuilder.toString());
}
log.info(sb.toString());
}
//指定切点前的处理方法
@AfterReturning(pointcut = "webLog()",returning = "result")
public void doAfterReturning(Object result) {
if (ObjectUtils.isEmpty(result)){
return;
}
log.info("\n返回結果:" + JSON.toJSONString(result));
}
}
这样就可以实现打印请求参数和响应内容了