add 完成 ELK 整合

ruoyi-common/ruoyi-common-logstash/src/main/resources/logback-logstash.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<included>
+
+    <springProperty scope="context" name="appName" source="spring.application.name"/>
+
+    <!--输出到logstash的appender-->
+    <appender name="logstash" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
+        <!--可以访问的logstash日志收集端口-->
+        <destination>${logstash.address}</destination>
+        <encoder charset="UTF-8" class="net.logstash.logback.encoder.LogstashEncoder">
+            <customFields>{"spring.application.name":"${appName}"}</customFields>
+        </encoder>
+    </appender>
+
+    <root level="info">
+        <appender-ref ref="logstash"/>
+    </root>
+</included>