spring-boot-route 使用 aop 记录操作日志，springboot 入门项目实战

// 配置织入点

@Pointcut("@annotation(com.javatrip.aop.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;

}

SysOperLog operLog = new SysOperLog();

operLog.setStatus(0);

if (e != null) {

operLog.setStatus(1);

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 + "()");

// 处理设置注解上的参数

getControllerMethodDescription(joinPoint, controllerLog, operLog);

// 保存数据库

asyncLogService.saveSysLog(operLog);

} catch (Exception exp) {

log.error("==前置通知异常==");

log.error("日志异常信息 {}", exp);

}

}

/**

• 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) {

// 设置 action 动作

operLog.setBusinessType(log.businessType().ordinal());

// 设置标题

operLog.setTitle(log.title());

}

/**

• 是否存在注解，如果存在就获取

*/

private Log getAnnotationLog(JoinPoint joinPoint) {

Signature signature = joinPoint.getSignature();

MethodSignature methodSignature = (MethodSignature) signature;

Method method = methodSignature.getMethod();

if (method != null) {

return method.getAnnotation(Log.class);

}

return null;

}

}

操作类型的枚举类：

public enum BusinessType {

/**

• 其它

*/

OTHER,

/**

• 新增

*/

INSERT,

/**

• 修改

*/

UPDATE,

/**

• 删除

*/

DELETE,

}

使用 异步 方法将操作日志存库，为了方便我直接使用 jdbcTemplate 在 service 中进行存库操作。

@Service

public class AsyncLogService {

@Autowired

private JdbcTemplate jdbcTemplate;

/**

• 保存系统日志记录

*/

@Async

public void saveSysLog(SysOperLog log) {

String sql = "INSERT INTO sys_oper_log(title,business_type,method,STATUS,error_msg,oper_time) VALUES(?,?,?,?,?,?)";

jdbcTemplate.update(sql,new Object[]{log.getTitle(),log.getBusinessType(),log.getMethod(),log.getStatus(),log.getErrorMsg(),new Date()});

}

}

[](

)三 编写接口测试

============================================================================

将自定义注解写在业务方法上，测试效果

@RestController

@RequestMapping("person")

public class PersonController {

@GetMapping("/{name}")

@Log(title = "system",businessType = BusinessType.OTHER)

public Person getPerson(@PathVariable("name") Stri

【一线大厂Java面试题解析+核心总结学习笔记+最新架构讲解视频+实战项目源码讲义】
浏览器打开：qq.cn.hn/FTf 免费领取

ng name, @RequestParam int age){

return new Person(name,age);

}

@PostMapping("add")

@Log(title = "system",businessType = BusinessType.INSERT)

public int addPerson(@RequestBody Person person){

if(StringUtils.isEmpty(person)){

return -1;

}

return 1;

}

@PutMapping("update")