日志切面



public class RequestLogAspect {

public static final int RESPONSE_LENGTH = 200;
public static final String DATA = "data";

/**
* 切入点
*/
@Pointcut("execution(* com.zz.controller..*(..))")
public void log() {
// declare
}

/**
* 环绕操作
*
* @param point 切入点
* @return 原方法返回值
* @throws Throwable 异常信息
*/
@Around("log()")
public Object aroundLog(ProceedingJoinPoint point) throws Throwable {

// 开始打印请求日志
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
HttpServletRequest request = Objects.requireNonNull(attributes).getRequest();

// 打印请求相关参数
long startTime = System.currentTimeMillis();
Object result = point.proceed();
String header = request.getHeader("User-Agent");
UserAgent userAgent = UserAgent.parseUserAgentString(header);

JSONObject resultObj = new JSONObject();
if (!ObjectUtils.isEmpty(result)) {
resultObj = JSONUtil.parseObj(result);
Object data = resultObj.get(DATA);
if (!ObjectUtils.isEmpty(data)) {
String jsonString = data.toString();
jsonString = JsonStringUtil.reduceBigValue(jsonString, RESPONSE_LENGTH);
resultObj.set(DATA, jsonString);
}
}

final Log l = Log.builder()
.threadId(Long.toString(Thread.currentThread().getId()))
.threadName(Thread.currentThread().getName())
.ip(getIp(request))
.url(request.getRequestURL().toString())
.classMethod(String.format("%s.%s", point.getSignature().getDeclaringTypeName(),
point.getSignature().getName()))
.httpMethod(request.getMethod())
.requestParams(AspectUtil.INSTANCE.getNameAndValue(point))
.result(resultObj)
.timeCost(System.currentTimeMillis() - startTime)
.userAgent(header)
.browser(userAgent.getBrowser().toString())
.os(userAgent.getOperatingSystem().toString()).build();

log.info("Request Log Info : {}", JSONUtil.toJsonStr(l));

return result;
}

private static final String UNKNOWN = "unknown";

/**
* 获取ip地址
*/
public static String getIp(HttpServletRequest request) {
String ip = request.getHeader("x-forwarded-for");
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || UNKNOWN.equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
String comma = ",";
String localhost = "127.0.0.1";
if (ip.contains(comma)) {
ip = ip.split(",")[0];
}
if (localhost.equals(ip)) {
// 获取本机真正的ip地址
try {
ip = InetAddress.getLocalHost().getHostAddress();
} catch (UnknownHostException e) {
log.error(e.getMessage(), e);
}
}
return ip;
}

@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
static class Log {
// 线程id
private String threadId;
// 线程名称
private String threadName;
// ip
private String ip;
// url
private String url;
// http方法 GET POST PUT DELETE PATCH
private String httpMethod;
// 类方法
private String classMethod;
// 请求参数
private Object requestParams;
// 返回参数
private Object result;
// 接口耗时
private Long timeCost;
// 操作系统
private String os;
// 浏览器
private String browser;
// user-agent
private String userAgent;
}
}

原创文章,作者:,如若转载,请注明出处:https://blog.ytso.com/267735.html

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