标签:add one alibaba 方式 cti user trim variable ref
https://daily.zhihu.com/story/9725762
柏拉图在《理想国》中就告诉人们,正义不仅本身值得追究,其结果也往往合乎欲求。一种正当的技艺不仅有其独特的追求,同时也能带来附随的好处。正如医生要追求医术高明妙手回春,而这种追求同时也能带来良好的声誉与可观的收入,这没有什么不道德。但如果医生只是追名逐利,为了名利可以放弃医疗职业本身的追求,那么医生也就不再是医生,他放弃了医术这种特定的技艺。同样,律师的辩护也是一种独特的技艺,他应该在每个个案中追寻正义,如果律师只是为了追逐当事人的最大利益,实现名利的最大化,那么律师的辩护也就不再是一种正当的技艺。
import java.lang.reflect.Method;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.Signature;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.servlet.HandlerMapping;
import com.alibaba.fastjson.JSON;
/**
* 操作日志记录处理
*
*/
@Aspect
@Component
public class LogAspect
{
private static final Logger log = LoggerFactory.getLogger(LogAspect.class);
// 配置织入点
@Pointcut("@annotation(com.xxx.framework.aspectj.lang.annotation.Log)")
public void logPointCut()
{
}
/**
* 处理完请求后执行
*
* @param joinPoint 切点
*/
@AfterReturning(pointcut = "logPointCut()", returning = "jsonResult")
public void doAfterReturning(JoinPoint joinPoint, Object jsonResult)
{
handleLog(joinPoint, null, jsonResult);
}
/**
* 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);
}
protected void handleLog(final JoinPoint joinPoint, final Exception e, Object jsonResult)
{
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);
// 返回参数
operLog.setJsonResult(JSON.toJSONString(jsonResult));
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);
// 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();
}
}
/**
* 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) 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);
}
}
/**
* 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 (int i = 0; i < paramsArray.length; i++)
{
if (!isFilterObject(paramsArray[i]))
{
Object jsonObj = JSON.toJSON(paramsArray[i]);
params += jsonObj.toString() + " ";
}
}
}
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。
*/
public boolean isFilterObject(final Object o)
{
return o instanceof MultipartFile || o instanceof HttpServletRequest || o instanceof HttpServletResponse;
}
}
标签:add one alibaba 方式 cti user trim variable ref
原文地址:https://www.cnblogs.com/ukzq/p/13284025.html