第一步：在annotation包下创建一个@interface类型的Log
/**
* 自定义操作日志记录注解
*
*/
@Target({ ElementType.PARAMETER, ElementType.METHOD })
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface Log
{
/**
* 模块
*/
public String title() default "";
/**
* 功能
*/
public BusinessType businessType() default BusinessType.OTHER;
/**
* 操作人类别
*/
public OperatorType operatorType() default OperatorType.MANAGE;
/**
* 是否保存请求的参数
*/
public boolean isSaveRequestData() default true;
/**
* 是否保存响应的参数
*/
public boolean isSaveResponseData() default true;
}
第二步：在aspectj包下面建立一个LogAspect
/**
* 操作日志记录处理
*/
@Aspect
@Component
public class LogAspect {
private static final Logger LOG = LoggerFactory.getLogger(LogAspect.class);
private static final String LOG_IGNORE_PROPERTIES = "createBy,createDate,updateBy,updateDate,version,updateIp,delFlag,remoteAddr,requestUri,method,userAgent";
// 配置织入点
@Pointcut("@annotation(com.aidex.common.annotation.Log)")
public void logPointCut() {
}
@Around("@annotation(com.aidex.common.annotation.Log)")
public Object loggingAround(ProceedingJoinPoint joinPoint) throws Throwable {
long startTime = System.currentTimeMillis();
// 定义返回对象、得到方法需要的参数
Object resultData = null;
Object[] args = joinPoint.getArgs();
long takeUpTime = 0;
resultData = joinPoint.proceed(args);
long endTime = System.currentTimeMillis();
takeUpTime = endTime - startTime;
handleLog(joinPoint, null, resultData, takeUpTime);
return resultData;
}
/**
* 拦截异常操作
*
* @param joinPoint 切点
* @param e 异常
*/
@AfterThrowing(value = "logPointCut()", throwing = "e")
public void doAfterThrowing(JoinPoint joinPoint, Exception e) {
handleLog(joinPoint, e, null, 0);
}
protected void handleLog(final JoinPoint joinPoint, final Exception e, Object jsonResult, long takeUpTime) {
try {
// 获得注解
Log controllerLog = getAnnotationLog(joinPoint);
if (controllerLog == null) {
return;
}
// 获取当前的用户
LoginUser loginUser = SpringUtils.getBean(TokenService.class).getLoginUser(ServletUtils.getRequest());
// *========数据库日志=========*//
SysOperLog operLog = new SysOperLog();
operLog.setStatus(BusinessStatus.SUCCESS.ordinal());
// 请求的地址
String ip = IpUtils.getIpAddr(ServletUtils.getRequest());
operLog.setOperIp(ip);
operLog.setOperUrl(ServletUtils.getRequest().getRequestURI());
if (loginUser != null) {
operLog.setOperName(loginUser.getUsername());
}
if (e != null) {
operLog.setStatus(BusinessStatus.FAIL.ordinal());
operLog.setErrorMsg(StringUtils.substring(e.getMessage(), 0, 2000));
}
// 设置方法名称
String className = joinPoint.getTarget().getClass().getName();
String methodName = joinPoint.getSignature().getName();
operLog.setMethod(className + "." + methodName + "()");
// 设置请求方式
operLog.setRequestMethod(ServletUtils.getRequest().getMethod());
// 处理设置注解上的参数
getControllerMethodDescription(joinPoint, controllerLog, operLog, jsonResult);
operLog.setTakeUpTime(takeUpTime);
//设置数据变更
setLogContent(operLog);
// 保存数据库
AsyncManager.me().execute(AsyncFactory.recordOper(operLog));
} catch (Exception exp) {
// 记录本地异常日志
LOG.error("==前置通知异常==");
LOG.error("异常信息:{}", exp.getMessage());
exp.printStackTrace();
}
}
private void setLogContent(SysOperLog operLog) {
if (ContextHandler.get(BaseEntity.LOG_TYPE) != null) {
String logType = (String) ContextHandler.get(BaseEntity.LOG_TYPE);
if (StringUtils.isNotBlank(logType)) {
if ("insert".equals(logType)) {
// 异步保存日志
} else if ("update".equals(logType)) {
} else if ("delete".equals(logType)) {
}
}
}
}
/**
* 获取注解中对方法的描述信息 用于Controller层注解
*
* @param log 日志
* @param operLog 操作日志
* @throws Exception
*/
public void getControllerMethodDescription(JoinPoint joinPoint, Log log, SysOperLog operLog, Object jsonResult) throws Exception {
// 设置action动作
operLog.setBusinessType(log.businessType().ordinal());
// 设置标题
operLog.setTitle(log.title());
// 设置操作人类别
operLog.setOperatorType(log.operatorType().ordinal());
// 是否需要保存request，参数和值
if (log.isSaveRequestData()) {
// 获取参数的信息，传入到数据库中。
setRequestValue(joinPoint, operLog);
}
// 是否需要保存response，参数和值
if (log.isSaveResponseData() && StringUtils.isNotNull(jsonResult)) {
operLog.setJsonResult(StringUtils.substring(JSON.toJSONString(jsonResult), 0, 2000));
}
}
/**
* 获取请求的参数，放到log中
*
* @param operLog 操作日志
* @throws Exception 异常
*/
private void setRequestValue(JoinPoint joinPoint, SysOperLog operLog) throws Exception {
String requestMethod = operLog.getRequestMethod();
if (HttpMethod.PUT.name().equals(requestMethod) || HttpMethod.POST.name().equals(requestMethod)) {
String params = argsArrayToString(joinPoint.getArgs());
operLog.setOperParam(StringUtils.substring(params, 0, 2000));
} else {
Map<?, ?> paramsMap = (Map<?, ?>) ServletUtils.getRequest().getAttribute(HandlerMapping.URI_TEMPLATE_VARIABLES_ATTRIBUTE);
operLog.setOperParam(StringUtils.substring(paramsMap.toString(), 0, 2000));
}
}
/**
* 是否存在注解，如果存在就获取
*/
private Log getAnnotationLog(JoinPoint joinPoint) throws Exception {
Signature signature = joinPoint.getSignature();
MethodSignature methodSignature = (MethodSignature) signature;
Method method = methodSignature.getMethod();
if (method != null) {
return method.getAnnotation(Log.class);
}
return null;
}
/**
* 参数拼装
*/
private String argsArrayToString(Object[] paramsArray) {
String params = "";
if (paramsArray != null && paramsArray.length > 0) {
for (Object o : paramsArray) {
if (StringUtils.isNotNull(o) && !isFilterObject(o)) {
try {
Object jsonObj = JSON.toJSON(o);
params += jsonObj.toString() + " ";
} catch (Exception e) {
}
}
}
}
return params.trim();
}
/**
* 判断是否需要过滤的对象。
*
* @param o 对象信息。
* @return 如果是需要过滤的对象，则返回true；否则返回false。
*/
@SuppressWarnings("rawtypes")
public boolean isFilterObject(final Object o) {
Class<?> clazz = o.getClass();
if (clazz.isArray()) {
return clazz.getComponentType().isAssignableFrom(MultipartFile.class);
} else if (Collection.class.isAssignableFrom(clazz)) {
Collection collection = (Collection) o;
for (Object value : collection) {
return value instanceof MultipartFile;
}
} else if (Map.class.isAssignableFrom(clazz)) {
Map map = (Map) o;
for (Object value : map.entrySet()) {
Map.Entry entry = (Map.Entry) value;
return entry.getValue() instanceof MultipartFile;
}
}
return o instanceof MultipartFile || o instanceof HttpServletRequest || o instanceof HttpServletResponse
|| o instanceof BindingResult;
}
}
第三步：在Controller中使用自定义的注解记录操作
@Log(title = "用户管理", businessType = BusinessType.EXPORT)
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