系统日志

localizer
ljw 2025-10-25 13:37:11 +08:00
parent 3d4e89f58b
commit 306e5155df
14 changed files with 1108 additions and 2 deletions

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@ -93,16 +93,35 @@
<artifactId>core</artifactId>
<version>3.5.3</version>
</dependency>
<!-- <dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.8.35</version>
</dependency> -->
</dependency>
<dependency>
<groupId>com.github.binarywang</groupId>
<artifactId>weixin-java-pay</artifactId>
<version>4.7.0</version>
</dependency>
<!-- IP地址解析库 -->
<dependency>
<groupId>net.dreamlu</groupId>
<artifactId>mica-ip2region</artifactId>
<version>2.7.18.9</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>1.9.7</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.9.7</version>
</dependency>
</dependencies>
<build>

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@ -1,7 +1,9 @@
package com.njzscloud.supervisory;
import com.njzscloud.supervisory.sys.log.utils.SpringBeanHolder;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.scheduling.annotation.EnableScheduling;
@EnableScheduling
@ -10,4 +12,9 @@ public class Main {
public static void main(String[] args) {
SpringApplication.run(Main.class, args);
}
@Bean
public SpringBeanHolder springContextHolder() {
return new SpringBeanHolder();
}
}

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@ -0,0 +1,16 @@
package com.njzscloud.supervisory.sys.log.annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* @author ljw
* @date 2025-10-24
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface Log {
String value() default "";
}

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@ -0,0 +1,86 @@
package com.njzscloud.supervisory.sys.log.aspect;
import com.njzscloud.common.security.support.UserDetail;
import com.njzscloud.common.security.util.SecurityUtil;
import com.njzscloud.supervisory.sys.log.domain.SysLog;
import com.njzscloud.supervisory.sys.log.service.SysLogService;
import com.njzscloud.supervisory.sys.log.utils.StringUtils;
import com.njzscloud.supervisory.sys.log.utils.ThrowableUtil;
import com.njzscloud.supervisory.wxPay.utils.RequestHolder;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.stereotype.Component;
import javax.servlet.http.HttpServletRequest;
/**
* @author ljw
* @date 2025-10-24
*/
@Component
@Aspect
@Slf4j
public class LogAspect {
private final SysLogService sysLogService;
ThreadLocal<Long> currentTime = new ThreadLocal<>();
public LogAspect(SysLogService sysLogService) {
this.sysLogService = sysLogService;
}
/**
*
*/
@Pointcut("@annotation(com.njzscloud.supervisory.sys.log.annotation.Log)")
public void logPointcut() {
// 该方法无方法体,主要为了让同类中其他方法使用此切入点
}
/**
* ,使logPointcut()
*
* @param joinPoint join point for advice
*/
@Around("logPointcut()")
public Object logAround(ProceedingJoinPoint joinPoint) throws Throwable {
Object result;
currentTime.set(System.currentTimeMillis());
result = joinPoint.proceed();
SysLog sysLog = new SysLog("INFO",System.currentTimeMillis() - currentTime.get());
currentTime.remove();
HttpServletRequest request = RequestHolder.getHttpServletRequest();
sysLogService.save(getUsername(), StringUtils.getBrowser(request), StringUtils.getIp(request),joinPoint, sysLog);
return result;
}
/**
*
*
* @param joinPoint join point for advice
* @param e exception
*/
@AfterThrowing(pointcut = "logPointcut()", throwing = "e")
public void logAfterThrowing(JoinPoint joinPoint, Throwable e) {
SysLog sysLog = new SysLog("ERROR",System.currentTimeMillis() - currentTime.get());
currentTime.remove();
sysLog.setExceptionDetail(new String(ThrowableUtil.getStackTrace(e).getBytes()));
HttpServletRequest request = RequestHolder.getHttpServletRequest();
sysLogService.save(getUsername(), StringUtils.getBrowser(request), StringUtils.getIp(request), (ProceedingJoinPoint)joinPoint, sysLog);
}
/**
*
* @return /
*/
public String getUsername() {
UserDetail userDetail = SecurityUtil.loginUser();
return userDetail.getNickname();
}
}

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@ -0,0 +1,82 @@
package com.njzscloud.supervisory.sys.log.controller;
import com.njzscloud.common.core.utils.R;
import com.njzscloud.common.mp.support.PageParam;
import com.njzscloud.common.mp.support.PageResult;
import com.njzscloud.common.security.support.UserDetail;
import com.njzscloud.common.security.util.SecurityUtil;
import com.njzscloud.supervisory.sys.log.annotation.Log;
import com.njzscloud.supervisory.sys.log.domain.SysLog;
import com.njzscloud.supervisory.sys.log.domain.dto.SysLogQueryCriteria;
import com.njzscloud.supervisory.sys.log.service.SysLogService;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
* @author ljw
* @date 2025-10-24
*/
@RestController
@RequiredArgsConstructor
@RequestMapping("/log")
public class SysLogController {
private final SysLogService sysLogService;
@Log("导出数据")
@GetMapping(value = "/export")
public void exportLog(HttpServletResponse response, SysLogQueryCriteria criteria) throws IOException {
criteria.setLogType("INFO");
sysLogService.download(sysLogService.queryAll(criteria), response);
}
@Log("导出错误数据")
@GetMapping(value = "/error/export")
public void exportErrorLog(HttpServletResponse response, SysLogQueryCriteria criteria) throws IOException {
criteria.setLogType("ERROR");
sysLogService.download(sysLogService.queryAll(criteria), response);
}
@GetMapping
public R<PageResult<SysLog>> queryLog(SysLogQueryCriteria criteria, PageParam pageParam) {
criteria.setLogType("INFO");
return R.success(sysLogService.queryAll(criteria, pageParam));
}
@GetMapping(value = "/user")
public R<PageResult<SysLog>> queryUserLog(SysLogQueryCriteria criteria, PageParam pageParam) {
criteria.setLogType("INFO");
UserDetail userDetail = SecurityUtil.loginUser();
criteria.setUsername(userDetail.getNickname());
return R.success(sysLogService.queryAllByUser(criteria, pageParam));
}
@GetMapping(value = "/error")
public R<PageResult<SysLog>> queryErrorLog(SysLogQueryCriteria criteria, PageParam pageParam) {
criteria.setLogType("ERROR");
return R.success(sysLogService.queryAll(criteria, pageParam));
}
@GetMapping(value = "/error/{id}")
public R<Object> queryErrorLogDetail(@PathVariable Long id) {
return R.success(sysLogService.findByErrDetail(id));
}
@DeleteMapping(value = "/del/error")
@Log("删除所有ERROR日志")
public R<?> delAllErrorLog() {
sysLogService.delAllByError();
return R.success();
}
@DeleteMapping(value = "/del/info")
@Log("删除所有INFO日志")
public R<?> delAllInfoLog() {
sysLogService.delAllByInfo();
return R.success();
}
}

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@ -0,0 +1,88 @@
package com.njzscloud.supervisory.sys.log.domain;
import com.alibaba.fastjson2.annotation.JSONField;
import com.baomidou.mybatisplus.annotation.*;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import java.io.Serializable;
import java.time.LocalDateTime;
/**
* @author ljw
* @date 2025-10-24
*/
@Getter
@Setter
@NoArgsConstructor
@TableName("sys_log")
public class SysLog implements Serializable {
@TableId(value = "log_id", type = IdType.AUTO)
private Long id;
/**
*
*/
private String username;
/**
*
*/
private String description;
/**
*
*/
private String method;
/**
*
*/
private String params;
/**
*
*/
private String logType;
/**
* ip
*/
private String requestIp;
/**
*
*/
private String address;
/**
*
*/
private String browser;
/**
*
*/
private Long time;
/**
*
*/
@JSONField(serialize = false)
private String exceptionDetail;
/**
* yyyy-MM-dd HH:mm:ss
*/
@TableField(fill = FieldFill.INSERT)
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime createTime;
public SysLog(String logType, Long time) {
this.logType = logType;
this.time = time;
}
}

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@ -0,0 +1,36 @@
package com.njzscloud.supervisory.sys.log.domain.dto;
import lombok.Data;
import java.sql.Timestamp;
import java.util.List;
/**
*
* @author Ljw
* @date 2025-10-24
*/
@Data
public class SysLogQueryCriteria {
/**
*
*/
private String blurry;
/**
*
*/
private String username;
/**
*
*/
private String logType;
/**
*
*/
private List<Timestamp> createTime;
}

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@ -0,0 +1,28 @@
package com.njzscloud.supervisory.sys.log.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.njzscloud.supervisory.sys.log.domain.SysLog;
import com.njzscloud.supervisory.sys.log.domain.dto.SysLogQueryCriteria;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import java.util.List;
/**
* @author Ljw
* @date 2025-10-24
**/
@Mapper
public interface SysLogMapper extends BaseMapper<SysLog> {
List<SysLog> queryAll(@Param("criteria") SysLogQueryCriteria criteria);
IPage<SysLog> queryAll(@Param("criteria") SysLogQueryCriteria criteria, IPage<SysLog> page);
IPage<SysLog> queryAllByUser(@Param("criteria") SysLogQueryCriteria criteria, IPage<SysLog> page);
String getExceptionDetails(@Param("id") Long id);
void deleteByLevel(@Param("logType") String logType);
}

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@ -0,0 +1,83 @@
package com.njzscloud.supervisory.sys.log.service;
import com.baomidou.mybatisplus.extension.service.IService;
import com.njzscloud.common.mp.support.PageParam;
import com.njzscloud.common.mp.support.PageResult;
import com.njzscloud.supervisory.sys.log.domain.SysLog;
import com.njzscloud.supervisory.sys.log.domain.dto.SysLogQueryCriteria;
import org.aspectj.lang.ProceedingJoinPoint;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;
/**
* @author ljw
* @date 2025-10-24
*/
public interface SysLogService extends IService<SysLog> {
/**
*
*
* @param criteria
* @param pageParam
* @return /
*/
PageResult<SysLog> queryAll(SysLogQueryCriteria criteria, PageParam pageParam);
/**
*
*
* @param criteria
* @return /
*/
List<SysLog> queryAll(SysLogQueryCriteria criteria);
/**
*
*
* @param criteria
* @param pageParam
* @return -
*/
PageResult<SysLog> queryAllByUser(SysLogQueryCriteria criteria, PageParam pageParam);
/**
*
*
* @param username
* @param browser
* @param ip IP
* @param joinPoint /
* @param sysLog
*/
void save(String username, String browser, String ip, ProceedingJoinPoint joinPoint, SysLog sysLog);
/**
*
*
* @param id ID
* @return Object
*/
Object findByErrDetail(Long id);
/**
*
*
* @param sysLogs
* @param response /
* @throws IOException /
*/
void download(List<SysLog> sysLogs, HttpServletResponse response) throws IOException;
/**
*
*/
void delAllByError();
/**
* INFO
*/
void delAllByInfo();
}

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@ -0,0 +1,178 @@
package com.njzscloud.supervisory.sys.log.service.impl;
import cn.hutool.core.lang.Dict;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONArray;
import com.alibaba.fastjson2.JSONObject;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.njzscloud.supervisory.order.utils.FileUtil;
import com.njzscloud.supervisory.sys.log.annotation.Log;
import com.njzscloud.supervisory.sys.log.domain.SysLog;
import com.njzscloud.supervisory.sys.log.domain.dto.SysLogQueryCriteria;
import com.njzscloud.supervisory.sys.log.mapper.SysLogMapper;
import com.njzscloud.supervisory.sys.log.service.SysLogService;
import com.njzscloud.supervisory.sys.log.utils.StringUtils;
import lombok.RequiredArgsConstructor;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.multipart.MultipartFile;
import com.njzscloud.common.mp.support.PageParam;
import com.njzscloud.common.mp.support.PageResult;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.Method;
import java.lang.reflect.Parameter;
import java.util.*;
/**
* @author ljw
* @date 2025-10-24
*/
@Service
@RequiredArgsConstructor
public class SysLogServiceImpl extends ServiceImpl<SysLogMapper, SysLog> implements SysLogService {
private final SysLogMapper sysLogMapper;
// 定义敏感字段常量数组
private static final String[] SENSITIVE_KEYS = {"password"};
@Override
public PageResult<SysLog> queryAll(SysLogQueryCriteria criteria, PageParam pageParam) {
return PageResult.of(sysLogMapper.queryAll(criteria, pageParam.toPage()));
}
@Override
public List<SysLog> queryAll(SysLogQueryCriteria criteria) {
return sysLogMapper.queryAll(criteria);
}
@Override
public PageResult<SysLog> queryAllByUser(SysLogQueryCriteria criteria, PageParam page) {
return PageResult.of(sysLogMapper.queryAllByUser(criteria, page.toPage()));
}
@Async
@Override
@Transactional(rollbackFor = Exception.class)
public void save(String username, String browser, String ip, ProceedingJoinPoint joinPoint, SysLog sysLog) {
if (sysLog == null) {
throw new IllegalArgumentException("Log 不能为 null!");
}
// 获取方法签名
MethodSignature signature = (MethodSignature) joinPoint.getSignature();
Method method = signature.getMethod();
Log aopLog = method.getAnnotation(Log.class);
// 方法路径
String methodName = joinPoint.getTarget().getClass().getName() + "." + signature.getName() + "()";
// 获取参数
JSONObject params = getParameter(method, joinPoint.getArgs());
// 填充基本信息
sysLog.setRequestIp(ip);
sysLog.setAddress(StringUtils.getCityInfo(sysLog.getRequestIp()));
sysLog.setMethod(methodName);
sysLog.setUsername(username);
sysLog.setParams(JSON.toJSONString(params));
sysLog.setBrowser(browser);
sysLog.setDescription(aopLog.value());
// 如果没有获取到用户名,尝试从参数中获取
if(StringUtils.isBlank(sysLog.getUsername())){
sysLog.setUsername(params.getString("username"));
}
// 保存
save(sysLog);
}
/**
*
*/
private JSONObject getParameter(Method method, Object[] args) {
JSONObject params = new JSONObject();
Parameter[] parameters = method.getParameters();
for (int i = 0; i < parameters.length; i++) {
// 过滤掉 MultiPartFile
if (args[i] instanceof MultipartFile) {
continue;
}
// 过滤掉 HttpServletResponse
if (args[i] instanceof HttpServletResponse) {
continue;
}
// 过滤掉 HttpServletRequest
if (args[i] instanceof HttpServletRequest) {
continue;
}
// 将RequestBody注解修饰的参数作为请求参数
RequestBody requestBody = parameters[i].getAnnotation(RequestBody.class);
if (requestBody != null) {
Object json = JSON.toJSON(args[i]);
if (json instanceof JSONArray) {
params.put("reqBodyList", json);
} else {
params.putAll((JSONObject) json);
}
} else {
String key = parameters[i].getName();
params.put(key, args[i]);
}
}
// 遍历敏感字段数组并替换值
Set<String> keys = params.keySet();
for (String key : SENSITIVE_KEYS) {
if (keys.contains(key)) {
params.put(key, "******");
}
}
// 返回参数
return params;
}
@Override
public Object findByErrDetail(Long id) {
String details = sysLogMapper.getExceptionDetails(id);
return Dict.create().set("exception", details);
}
@Override
public void download(List<SysLog> sysLogs, HttpServletResponse response) throws IOException {
List<Map<String, Object>> list = new ArrayList<>();
for (SysLog sysLog : sysLogs) {
Map<String, Object> map = new LinkedHashMap<>();
map.put("用户名", sysLog.getUsername());
map.put("IP", sysLog.getRequestIp());
map.put("IP来源", sysLog.getAddress());
map.put("描述", sysLog.getDescription());
map.put("浏览器", sysLog.getBrowser());
map.put("请求耗时/毫秒", sysLog.getTime());
map.put("异常详情", sysLog.getExceptionDetail());
map.put("创建日期", sysLog.getCreateTime());
list.add(map);
}
FileUtil.downloadExcel(list, response, "系统日志.xlsx");
}
@Override
@Transactional(rollbackFor = Exception.class)
public void delAllByError() {
// 删除 ERROR 级别的日志
sysLogMapper.deleteByLevel("ERROR");
}
@Override
@Transactional(rollbackFor = Exception.class)
public void delAllByInfo() {
// 删除 INFO 级别的日志
sysLogMapper.deleteByLevel("INFO");
}
}

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@ -0,0 +1,158 @@
package com.njzscloud.supervisory.sys.log.utils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.core.env.Environment;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* @author ljw
* @date 2025-10-24
*/
@Slf4j
@SuppressWarnings({"unchecked","all"})
public class SpringBeanHolder implements ApplicationContextAware, DisposableBean {
private static ApplicationContext applicationContext = null;
private static final List<CallBack> CALL_BACKS = new ArrayList<>();
private static boolean addCallback = true;
/**
* SpringContextHolder
* SpringContextHolder 使
*
* @param callBack
*/
public synchronized static void addCallBacks(CallBack callBack) {
if (addCallback) {
SpringBeanHolder.CALL_BACKS.add(callBack);
} else {
log.warn("CallBack{} 已无法添加!立即执行", callBack.getCallBackName());
callBack.executor();
}
}
/**
* applicationContextBean, .
*/
public static <T> T getBean(String name) {
assertContextInjected();
return (T) applicationContext.getBean(name);
}
/**
* applicationContextBean, .
*/
public static <T> T getBean(Class<T> requiredType) {
assertContextInjected();
return applicationContext.getBean(requiredType);
}
/**
* SpringBoot
*
* @param property key
* @param defaultValue
* @param requiredType
* @return /
*/
public static <T> T getProperties(String property, T defaultValue, Class<T> requiredType) {
T result = defaultValue;
try {
result = getBean(Environment.class).getProperty(property, requiredType);
} catch (Exception ignored) {}
return result;
}
/**
* SpringBoot
*
* @param property key
* @return /
*/
public static String getProperties(String property) {
return getProperties(property, null, String.class);
}
/**
* SpringBoot
*
* @param property key
* @param requiredType
* @return /
*/
public static <T> T getProperties(String property, Class<T> requiredType) {
return getProperties(property, null, requiredType);
}
/**
* ApplicationContext.
*/
private static void assertContextInjected() {
if (applicationContext == null) {
throw new IllegalStateException("applicaitonContext属性未注入, 请在applicationContext" +
".xml中定义SpringContextHolder或在SpringBoot启动类中注册SpringContextHolder.");
}
}
/**
* SpringContextHolderApplicationContextNull.
*/
private static void clearHolder() {
log.debug("清除SpringContextHolder中的ApplicationContext:"
+ applicationContext);
applicationContext = null;
}
@Override
public void destroy() {
SpringBeanHolder.clearHolder();
}
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
if (SpringBeanHolder.applicationContext != null) {
log.warn("SpringContextHolder中的ApplicationContext被覆盖, 原有ApplicationContext为:" + SpringBeanHolder.applicationContext);
}
SpringBeanHolder.applicationContext = applicationContext;
if (addCallback) {
for (CallBack callBack : SpringBeanHolder.CALL_BACKS) {
callBack.executor();
}
CALL_BACKS.clear();
}
SpringBeanHolder.addCallback = false;
}
/**
* @Service bean
* @return /
*/
public static List<String> getAllServiceBeanName() {
return new ArrayList<>(Arrays.asList(applicationContext
.getBeanNamesForAnnotation(Service.class)));
}
interface CallBack {
/**
*
*/
void executor();
/**
*
* @return /
*/
default String getCallBackName() {
return Thread.currentThread().getId() + ":" + this.getClass().getName();
}
}
}

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@ -0,0 +1,229 @@
package com.njzscloud.supervisory.sys.log.utils;
import cn.hutool.http.useragent.UserAgent;
import cn.hutool.http.useragent.UserAgentUtil;
import lombok.extern.slf4j.Slf4j;
import net.dreamlu.mica.ip2region.core.Ip2regionSearcher;
import net.dreamlu.mica.ip2region.core.IpInfo;
import javax.servlet.http.HttpServletRequest;
import java.lang.reflect.Field;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.UnknownHostException;
import java.util.*;
/**
* @author ljw
* , org.apache.commons.lang3.StringUtils
*/
@Slf4j
public class StringUtils extends org.apache.commons.lang3.StringUtils {
private static final char SEPARATOR = '_';
private static final String UNKNOWN = "unknown";
/**
* bean
*/
private final static Ip2regionSearcher IP_SEARCHER = SpringBeanHolder.getBean(Ip2regionSearcher.class);
/**
*
*
* @return toCamelCase(" hello_world ") == "helloWorld"
* toCapitalizeCamelCase("hello_world") == "HelloWorld"
* toUnderScoreCase("helloWorld") = "hello_world"
*/
public static String toCamelCase(String s) {
if (s == null) {
return null;
}
s = s.toLowerCase();
StringBuilder sb = new StringBuilder(s.length());
boolean upperCase = false;
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
if (c == SEPARATOR) {
upperCase = true;
} else if (upperCase) {
sb.append(Character.toUpperCase(c));
upperCase = false;
} else {
sb.append(c);
}
}
return sb.toString();
}
/**
*
*
* @return toCamelCase(" hello_world ") == "helloWorld"
* toCapitalizeCamelCase("hello_world") == "HelloWorld"
* toUnderScoreCase("helloWorld") = "hello_world"
*/
public static String toCapitalizeCamelCase(String s) {
if (s == null) {
return null;
}
s = toCamelCase(s);
return s.substring(0, 1).toUpperCase() + s.substring(1);
}
/**
*
*
* @return toCamelCase(" hello_world ") == "helloWorld"
* toCapitalizeCamelCase("hello_world") == "HelloWorld"
* toUnderScoreCase("helloWorld") = "hello_world"
*/
static String toUnderScoreCase(String s) {
if (s == null) {
return null;
}
StringBuilder sb = new StringBuilder();
boolean upperCase = false;
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
boolean nextUpperCase = true;
if (i < (s.length() - 1)) {
nextUpperCase = Character.isUpperCase(s.charAt(i + 1));
}
if ((i > 0) && Character.isUpperCase(c)) {
if (!upperCase || !nextUpperCase) {
sb.append(SEPARATOR);
}
upperCase = true;
} else {
upperCase = false;
}
sb.append(Character.toLowerCase(c));
}
return sb.toString();
}
/**
* ip
*/
public static String getIp(HttpServletRequest request) {
String ip = request.getHeader("x-forwarded-for");
if (ip == null || ip.isEmpty() || UNKNOWN.equalsIgnoreCase(ip)) {
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null || ip.isEmpty() || UNKNOWN.equalsIgnoreCase(ip)) {
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null || ip.isEmpty() || 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;
}
/**
* ip
*/
public static String getCityInfo(String ip) {
IpInfo ipInfo = IP_SEARCHER.memorySearch(ip);
if (ipInfo != null) {
return ipInfo.getAddress();
}
return null;
}
/**
*
*/
public static String getBrowser(HttpServletRequest request) {
UserAgent ua = UserAgentUtil.parse(request.getHeader("User-Agent"));
String browser = ua.getBrowser().toString() + " " + ua.getVersion();
return browser.replace(".0.0.0", "");
}
/**
*
*/
public static String getWeekDay() {
String[] weekDays = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
Calendar cal = Calendar.getInstance();
cal.setTime(new Date());
int w = cal.get(Calendar.DAY_OF_WEEK) - 1;
if (w < 0) {
w = 0;
}
return weekDays[w];
}
/**
* IP
*
* @return /
*/
public static String getLocalIp() {
try {
InetAddress candidateAddress = null;
// 遍历所有的网络接口
for (Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces(); interfaces.hasMoreElements(); ) {
NetworkInterface anInterface = interfaces.nextElement();
// 在所有的接口下再遍历IP
for (Enumeration<InetAddress> inetAddresses = anInterface.getInetAddresses(); inetAddresses.hasMoreElements(); ) {
InetAddress inetAddr = inetAddresses.nextElement();
// 排除loopback类型地址
if (!inetAddr.isLoopbackAddress()) {
if (inetAddr.isSiteLocalAddress()) {
// 如果是site-local地址就是它了
return inetAddr.getHostAddress();
} else if (candidateAddress == null) {
// site-local类型的地址未被发现先记录候选地址
candidateAddress = inetAddr;
}
}
}
}
if (candidateAddress != null) {
return candidateAddress.getHostAddress();
}
// 如果没有发现 non-loopback地址.只能用最次选的方案
InetAddress jdkSuppliedAddress = InetAddress.getLocalHost();
if (jdkSuppliedAddress == null) {
return "";
}
return jdkSuppliedAddress.getHostAddress();
} catch (Exception e) {
return "";
}
}
@SuppressWarnings({"unchecked", "all"})
public static List<Field> getAllFields(Class clazz, List<Field> fields) {
if (clazz != null) {
fields.addAll(Arrays.asList(clazz.getDeclaredFields()));
getAllFields(clazz.getSuperclass(), fields);
}
return fields;
}
}

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@ -0,0 +1,21 @@
package com.njzscloud.supervisory.sys.log.utils;
import java.io.PrintWriter;
import java.io.StringWriter;
/**
* @author Ljw
*/
public class ThrowableUtil {
/**
*
*/
public static String getStackTrace(Throwable throwable) {
StringWriter sw = new StringWriter();
try (PrintWriter pw = new PrintWriter(sw)) {
throwable.printStackTrace(pw);
return sw.toString();
}
}
}

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@ -0,0 +1,75 @@
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.njzscloud.supervisory.sys.log.mapper.SysLogMapper">
<sql id="info_column">
log_id
id,description,method,params,request_ip,time,username,address,browser,exception_detail,create_time
</sql>
<sql id="error_column">
log_id
id,description,method,params,request_ip,username,address,browser,exception_detail,create_time
</sql>
<sql id="user_column">
log_id
id,description,request_ip,time,address,browser,create_time
</sql>
<sql id="query">
from sys_log
<where>
<if test="criteria.blurry != null and criteria.blurry != ''">
and (
username like concat('%',#{criteria.blurry},'%')
or description like concat('%',#{criteria.blurry},'%')
or address like concat('%',#{criteria.blurry},'%')
or request_ip like concat('%',#{criteria.blurry},'%')
or method like concat('%',#{criteria.blurry},'%')
or params like concat('%',#{criteria.blurry},'%')
)
</if>
<if test="criteria.username != null and criteria.username != ''">
and username like concat('%',#{criteria.username},'%')
</if>
<if test="criteria.logType != null and criteria.logType != ''">
and log_type = #{criteria.logType}
</if>
<if test="criteria.createTime != null and criteria.createTime.size() > 0">
and create_time between #{criteria.createTime[0]} and #{criteria.createTime[1]}
</if>
</where>
order by log_id desc
</sql>
<select id="queryAll" resultType="com.njzscloud.supervisory.sys.log.domain.SysLog">
select
<choose>
<when test="criteria.logType == 'ERROR'">
<include refid="error_column"/>
</when>
<otherwise>
<include refid="info_column"/>
</otherwise>
</choose>
<include refid="query"/>
</select>
<select id="queryAllByUser" resultType="com.njzscloud.supervisory.sys.log.domain.SysLog">
select
<include refid="user_column"/>
<include refid="query"/>
</select>
<delete id="deleteByLevel">
delete
from sys_log
where log_type = #{logType}
</delete>
<select id="getExceptionDetails" resultType="java.lang.String">
select exception_detail
from sys_log
where log_id = #{id}
</select>
</mapper>