kibana 配置中文，kibana.yml 中添加 i18n.locale: "zh-CN"
1. SpringBoot 配置
1.1 添加依赖
<dependency>
<groupId>net.logstash.logback</groupId>
<artifactId>logstash-logback-encoder</artifactId>
<version>6.5</version>
</dependency>
1.2 logback 配置
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration>
<configuration>
<!--引用默认日志配置-->
<include resource="org/springframework/boot/logging/logback/defaults.xml"/>
<!--使用默认的控制台日志输出实现-->
<include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
<!--应用名称-->
<springProperty scope="context" name="APP_NAME" source="spring.application.name" defaultValue="doublemintDefault"/>
<!--日志文件保存路径-->
<property name="LOG_FILE_PATH" value="${catalina.home:-.}/logs}"/>
<!--LogStash 访问 host-->
<springProperty name="LOG_STASH_HOST" scope="context" source="logstash.host" defaultValue="localhost"/>
<!--DEBUG 日志输出到 LogStash-->
<appender name="LOG_STASH_DEBUG" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>DEBUG</level>
</filter>
<destination>${LOG_STASH_HOST}:4560</destination>
<encoder charset="UTF-8" class="net.logstash.logback.encoder.LoggingEventCompositeJsonEncoder">
<providers>
<timestamp>
<timeZone>Asia/Shanghai</timeZone>
</timestamp>
<!--自定义日志输出格式-->
<pattern>
<pattern>
{
"project": "doublemint",
"level": "%level",
"service": "${APP_NAME:-}",
"pid": "${PID:-}",
"thread": "%thread",
"class": "%logger",
"message": "%message",
"stack_trace": "%exception{20}"
}
</pattern>
</pattern>
</providers>
</encoder>
<!--当有多个 LogStash 服务时，设置访问策略为轮询-->
<connectionStrategy>
<roundRobin>
<connectionTTL>5 minutes</connectionTTL>
</roundRobin>
</connectionStrategy>
</appender>
<!--ERROR 日志输出到 LogStash-->
<appender name="LOG_STASH_ERROR" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>ERROR</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
<destination>${LOG_STASH_HOST}:4561</destination>
<encoder charset="UTF-8" class="net.logstash.logback.encoder.LoggingEventCompositeJsonEncoder">
<providers>
<timestamp>
<timeZone>Asia/Shanghai</timeZone>
</timestamp>
<!--自定义日志输出格式-->
<pattern>
<pattern>
{
"project": "doublemint",
"level": "%level",
"service": "${APP_NAME:-}",
"pid": "${PID:-}",
"thread": "%thread",
"class": "%logger",
"message": "%message",
"stack_trace": "%exception{20}"
}
</pattern>
</pattern>
</providers>
</encoder>
<!--当有多个 LogStash 服务时，设置访问策略为轮询-->
<connectionStrategy>
<roundRobin>
<connectionTTL>5 minutes</connectionTTL>
</roundRobin>
</connectionStrategy>
</appender>
<!--业务日志输出到 LogStash-->
<appender name="LOG_STASH_BUSINESS" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
<destination>${LOG_STASH_HOST}:4562</destination>
<encoder charset="UTF-8" class="net.logstash.logback.encoder.LoggingEventCompositeJsonEncoder">
<providers>
<timestamp>
<timeZone>Asia/Shanghai</timeZone>
</timestamp>
<!--自定义日志输出格式-->
<pattern>
<pattern>
{
"project": "doublemint",
"level": "%level",
"service": "${APP_NAME:-}",
"pid": "${PID:-}",
"thread": "%thread",
"class": "%logger",
"message": "%message",
"stack_trace": "%exception{20}"
}
</pattern>
</pattern>
</providers>
</encoder>
<!--当有多个 LogStash 服务时，设置访问策略为轮询-->
<connectionStrategy>
<roundRobin>
<connectionTTL>5 minutes</connectionTTL>
</roundRobin>
</connectionStrategy>
</appender>
<!--接口访问记录日志输出到 LogStash-->
<appender name="LOG_STASH_RECORD" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
<destination>${LOG_STASH_HOST}:4563</destination>
<encoder charset="UTF-8" class="net.logstash.logback.encoder.LoggingEventCompositeJsonEncoder">
<providers>
<timestamp>
<timeZone>Asia/Shanghai</timeZone>
</timestamp>
<!--自定义日志输出格式-->
<pattern>
<pattern>
{
"project": "doublemint",
"level": "%level",
"service": "${APP_NAME:-}",
"class": "%logger",
"message": "%message"
}
</pattern>
</pattern>
</providers>
</encoder>
<!--当有多个 LogStash 服务时，设置访问策略为轮询-->
<connectionStrategy>
<roundRobin>
<connectionTTL>5 minutes</connectionTTL>
</roundRobin>
</connectionStrategy>
</appender>
<!--控制框架输出日志-->
<logger name="org.slf4j" level="INFO"/>
<logger name="springfox" level="INFO"/>
<logger name="io.swagger" level="INFO"/>
<logger name="org.springframework" level="INFO"/>
<logger name="org.hibernate.validator" level="INFO"/>
<logger name="com.alibaba.nacos.client.naming" level="INFO"/>
<root>
<appender-ref ref="CONSOLE"/>
<appender-ref ref="LOG_STASH_DEBUG"/>
<appender-ref ref="LOG_STASH_ERROR"/>
</root>
<logger name="ink.ckx.doublemint.common.aspect.WebLogAspect" level="DEBUG">
<appender-ref ref="LOG_STASH_RECORD"/>
</logger>
<logger name="ink.ckx.doublemint" level="DEBUG">
<appender-ref ref="LOG_STASH_BUSINESS"/>
</logger>
</configuration>
1.3 请求响应日志记录
@Slf4j
@Aspect
@Component
@Order(1)
public class WebLogAspect {
@Pointcut("execution(public * ink.ckx.doublemint.*.controller.*.*(..))")
public void webLog() {
}
@Before("webLog()")
public void doBefore(JoinPoint joinPoint) {
}
@AfterReturning(value = "webLog()", returning = "ret")
public void doAfterReturning(Object ret) {
}
@Around("webLog()")
public Object doAround(ProceedingJoinPoint joinPoint) throws Throwable {
long startTime = System.currentTimeMillis();
// 获取当前请求对象
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
HttpServletRequest request = attributes.getRequest();
// 记录请求信息（通过 Logstash 传入 Elasticsearch）
WebLog webLog = new WebLog();
Object result = joinPoint.proceed();
Signature signature = joinPoint.getSignature();
MethodSignature methodSignature = (MethodSignature) signature;
Method method = methodSignature.getMethod();
if (method.isAnnotationPresent(ApiOperation.class)) {
ApiOperation log = method.getAnnotation(ApiOperation.class);
webLog.setDescription(log.value());
}
long endTime = System.currentTimeMillis();
String urlStr = request.getRequestURL().toString();
webLog.setBasePath(StrUtil.removeSuffix(urlStr, URLUtil.url(urlStr).getPath()));
webLog.setIp(request.getRemoteUser());
webLog.setMethod(request.getMethod());
webLog.setParameter(getParameter(method, joinPoint.getArgs()));
webLog.setResult(result);
webLog.setSpendTime((int) (endTime - startTime));
webLog.setStartTime(startTime);
webLog.setUri(request.getRequestURI());
webLog.setUrl(request.getRequestURL().toString());
Map<String, Object> logMap = new HashMap<>();
logMap.put("url", webLog.getUrl());
logMap.put("method", webLog.getMethod());
logMap.put("parameter", webLog.getParameter());
logMap.put("spendTime", webLog.getSpendTime());
logMap.put("description", webLog.getDescription());
log.info(Markers.appendEntries(logMap), JSONUtil.parse(webLog).toString());
return result;
}
/**
* 根据方法和传入的参数获取请求参数
*/
private Object getParameter(Method method, Object[] args) {
List<Object> argList = new ArrayList<>();
Parameter[] parameters = method.getParameters();
for (int i = 0; i < parameters.length; i++) {
// 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) {
argList.add(args[i]);
}
// 将 RequestParam 注解修饰的参数作为请求参数
RequestParam requestParam = parameters[i].getAnnotation(RequestParam.class);
if (requestParam != null) {
Map<String, Object> map = new HashMap<>();
String key = parameters[i].getName();
if (!StrUtil.isEmpty(requestParam.value())) {
key = requestParam.value();
}
map.put(key, args[i]);
argList.add(map);
}
}
if (argList.size() == 0) {
return null;
} else if (argList.size() == 1) {
return argList.get(0);
} else {
return argList;
}
}
}
2. Logstash 配置（logstash.conf）
input {
tcp {
mode => "server"
host => "0.0.0.0"
port => 4560
codec => json_lines
type => "debug"
}
tcp {
mode => "server"
host => "0.0.0.0"
port => 4561
codec => json_lines
type => "error"
}
tcp {
mode => "server"
host => "0.0.0.0"
port => 4562
codec => json_lines
type => "business"
}
tcp {
mode => "server"
host => "0.0.0.0"
port => 4563
codec => json_lines
type => "record"
}
}
filter{
if [type] == "record" {
mutate {
remove_field => "port"
remove_field => "host"
remove_field => "@version"
}
json {
source => "message"
remove_field => ["message"]
}
}
}
output {
elasticsearch {
hosts => ["localhost:9200"]
action => "index"
codec => json
index => "doublemint-%{type}-%{+YYYY.MM.dd}"
template_name => "doublemint"
}
}
3. 测试
- 启动 ELK 环境并打开 kibana 界面
- 启动你的项目，随意访问几个接口，然后打开 kibana 界面的索引管理，会出现这几个索引
- 新创建几个索引模式
- 打开 Analytics -> Discover，显示如下界面后就可以愉快的玩耍了
