add logging

httpclient/pom.xml

@@ -7,11 +7,31 @@
     <groupId>org.example</groupId>
     <artifactId>httpclient</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>17</source>
+                    <target>17</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
     <properties>
-        <maven.compiler.source>17</maven.compiler.source>
-        <maven.compiler.target>17</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <java.version>17</java.version>
+        <logback.version>1.2.3</logback.version>
     </properties>
 
+    <dependencies>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>${logback.version}</version>
+        </dependency>
+    </dependencies>
+
 </project>
\ No newline at end of file

httpclient/src/main/resources/logback.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <property name="HOME_LOG" value="logs/app.log"/>
+    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+        <layout class="ch.qos.logback.classic.PatternLayout">
+            <Pattern>
+                %d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n
+            </Pattern>
+        </layout>
+    </appender>
+
+    <appender name="FILE" class="ch.qos.logback.core.FileAppender">
+        <file>${HOME_LOG}</file>
+        <append>true</append>
+        <immediateFlush>true</immediateFlush>
+        <encoder>
+            <pattern>%d %p %c{1.} [%t] %m%n</pattern>
+        </encoder>
+    </appender>
+
+    <!-- Log Level: ERROR, WARN, INFO, DEBUG, TRACE-->
+    <logger name="Client" level="DEBUG" additivity="false">
+        <appender-ref ref="CONSOLE"/>
+        <appender-ref ref="FILE"/>
+    </logger>
+
+    <root level="error">
+        <appender-ref ref="CONSOLE"/>
+    </root>
+
+</configuration>
\ No newline at end of file

httpserver/pom.xml

@@ -20,5 +20,19 @@
         </plugins>
     </build>
 
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <java.version>17</java.version>
+        <logback.version>1.2.3</logback.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>${logback.version}</version>
+        </dependency>
+    </dependencies>
+
 
 </project>
\ No newline at end of file

httpserver/src/main/resources/logback.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <property name="HOME_LOG" value="logs/app.log"/>
+    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+        <layout class="ch.qos.logback.classic.PatternLayout">
+            <Pattern>
+                %d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n
+            </Pattern>
+        </layout>
+    </appender>
+
+    <appender name="FILE" class="ch.qos.logback.core.FileAppender">
+        <file>${HOME_LOG}</file>
+        <append>true</append>
+        <immediateFlush>true</immediateFlush>
+        <encoder>
+            <pattern>%d %p %c{1.} [%t] %m%n</pattern>
+        </encoder>
+    </appender>
+
+    <!-- Log Level: ERROR, WARN, INFO, DEBUG, TRACE-->
+    <logger name="Server" level="DEBUG" additivity="false">
+        <appender-ref ref="CONSOLE"/>
+        <appender-ref ref="FILE"/>
+    </logger>
+
+    <root level="error">
+        <appender-ref ref="CONSOLE"/>
+    </root>
+
+</configuration>