diff --git a/spring-boot-demo-logback/.gitignore b/spring-boot-demo-logback/.gitignore
new file mode 100644
index 0000000..82eca33
--- /dev/null
+++ b/spring-boot-demo-logback/.gitignore
@@ -0,0 +1,25 @@
+/target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/build/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
\ No newline at end of file
diff --git a/spring-boot-demo-logback/README.md b/spring-boot-demo-logback/README.md
new file mode 100644
index 0000000..d5d0e6b
--- /dev/null
+++ b/spring-boot-demo-logback/README.md
@@ -0,0 +1,184 @@
+# spring-boot-demo-logback
+
+> 此 demo 主要演示了如何使用 logback 记录程序运行过程中的日志,以及如何配置 logback,可以同时生成控制台日志和文件日志记录,文件日志以日期和大小进行拆分生成。
+
+## pom.xml
+
+```xml
+
+
+ 4.0.0
+
+ com.xkcoding
+ spring-boot-demo-logback
+ 0.0.1-SNAPSHOT
+ jar
+
+ spring-boot-demo-logback
+ Demo project for Spring Boot
+
+
+ org.springframework.boot
+ spring-boot-starter-parent
+ 2.0.5.RELEASE
+
+
+
+
+ UTF-8
+ UTF-8
+ 1.8
+
+
+
+
+ org.springframework.boot
+ spring-boot-starter-web
+
+
+
+ org.springframework.boot
+ spring-boot-starter-test
+ test
+
+
+
+ org.projectlombok
+ lombok
+
+
+
+
+ spring-boot-demo-logback
+
+
+ org.springframework.boot
+ spring-boot-maven-plugin
+
+
+
+
+
+```
+
+## SpringBootDemoLogbackApplication.java
+
+```java
+/**
+ *
+ * 启动类
+ *
+ *
+ * @package: com.xkcoding.logback
+ * @description: 启动类
+ * @author: yangkai.shen
+ * @date: Created in 2018/9/30 11:16 PM
+ * @copyright: Copyright (c) 2018
+ * @version: V1.0
+ * @modified: yangkai.shen
+ */
+@SpringBootApplication
+@Slf4j
+public class SpringBootDemoLogbackApplication {
+
+ public static void main(String[] args) {
+ ConfigurableApplicationContext context = SpringApplication.run(SpringBootDemoLogbackApplication.class, args);
+ int length = context.getBeanDefinitionNames().length;
+ log.trace("Spring boot启动初始化了 {} 个 Bean", length);
+ log.debug("Spring boot启动初始化了 {} 个 Bean", length);
+ log.info("Spring boot启动初始化了 {} 个 Bean", length);
+ log.warn("Spring boot启动初始化了 {} 个 Bean", length);
+ log.error("Spring boot启动初始化了 {} 个 Bean", length);
+ try {
+ int i = 0;
+ int j = 1 / i;
+ } catch (Exception e) {
+ log.error("【SpringBootDemoLogbackApplication】启动异常:", e);
+ }
+ }
+}
+```
+
+## logback-spring.xml
+
+```xml
+
+
+
+
+
+ INFO
+
+
+ %date [%thread] %-5level [%logger{50}] %file:%line - %msg%n
+ UTF-8
+
+
+
+
+
+
+
+ ERROR
+
+ DENY
+
+ ACCEPT
+
+
+
+
+
+
+ logs/spring-boot-demo-logback/info.created_on_%d{yyyy-MM-dd}.part_%i.log
+
+ 90
+
+
+
+
+ 2MB
+
+
+
+
+
+
+ %date [%thread] %-5level [%logger{50}] %file:%line - %msg%n
+ UTF-8
+
+
+
+
+
+
+ Error
+
+
+
+
+
+
+ logs/spring-boot-demo-logback/error.created_on_%d{yyyy-MM-dd}.part_%i.log
+
+ 90
+
+
+ 2MB
+
+
+
+ %date [%thread] %-5level [%logger{50}] %file:%line - %msg%n
+ UTF-8
+
+
+
+
+
+
+
+
+
+```
+
diff --git a/spring-boot-demo-logback/pom.xml b/spring-boot-demo-logback/pom.xml
new file mode 100644
index 0000000..a4f9eb8
--- /dev/null
+++ b/spring-boot-demo-logback/pom.xml
@@ -0,0 +1,55 @@
+
+
+ 4.0.0
+
+ com.xkcoding
+ spring-boot-demo-logback
+ 0.0.1-SNAPSHOT
+ jar
+
+ spring-boot-demo-logback
+ Demo project for Spring Boot
+
+
+ org.springframework.boot
+ spring-boot-starter-parent
+ 2.0.5.RELEASE
+
+
+
+
+ UTF-8
+ UTF-8
+ 1.8
+
+
+
+
+ org.springframework.boot
+ spring-boot-starter-web
+
+
+
+ org.springframework.boot
+ spring-boot-starter-test
+ test
+
+
+
+ org.projectlombok
+ lombok
+
+
+
+
+ spring-boot-demo-logback
+
+
+ org.springframework.boot
+ spring-boot-maven-plugin
+
+
+
+
+
diff --git a/spring-boot-demo-logback/src/main/java/com/xkcoding/logback/SpringBootDemoLogbackApplication.java b/spring-boot-demo-logback/src/main/java/com/xkcoding/logback/SpringBootDemoLogbackApplication.java
new file mode 100644
index 0000000..43ed673
--- /dev/null
+++ b/spring-boot-demo-logback/src/main/java/com/xkcoding/logback/SpringBootDemoLogbackApplication.java
@@ -0,0 +1,40 @@
+package com.xkcoding.logback;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.ConfigurableApplicationContext;
+
+/**
+ *
+ * 启动类
+ *
+ *
+ * @package: com.xkcoding.logback
+ * @description: 启动类
+ * @author: yangkai.shen
+ * @date: Created in 2018/9/30 11:16 PM
+ * @copyright: Copyright (c) 2018
+ * @version: V1.0
+ * @modified: yangkai.shen
+ */
+@SpringBootApplication
+@Slf4j
+public class SpringBootDemoLogbackApplication {
+
+ public static void main(String[] args) {
+ ConfigurableApplicationContext context = SpringApplication.run(SpringBootDemoLogbackApplication.class, args);
+ int length = context.getBeanDefinitionNames().length;
+ log.trace("Spring boot启动初始化了 {} 个 Bean", length);
+ log.debug("Spring boot启动初始化了 {} 个 Bean", length);
+ log.info("Spring boot启动初始化了 {} 个 Bean", length);
+ log.warn("Spring boot启动初始化了 {} 个 Bean", length);
+ log.error("Spring boot启动初始化了 {} 个 Bean", length);
+ try {
+ int i = 0;
+ int j = 1 / i;
+ } catch (Exception e) {
+ log.error("【SpringBootDemoLogbackApplication】启动异常:", e);
+ }
+ }
+}
diff --git a/spring-boot-demo-logback/src/main/resources/application.yml b/spring-boot-demo-logback/src/main/resources/application.yml
new file mode 100644
index 0000000..af5002c
--- /dev/null
+++ b/spring-boot-demo-logback/src/main/resources/application.yml
@@ -0,0 +1,4 @@
+server:
+ port: 8080
+ servlet:
+ context-path: /demo
diff --git a/spring-boot-demo-logback/src/main/resources/logback-spring.xml b/spring-boot-demo-logback/src/main/resources/logback-spring.xml
new file mode 100644
index 0000000..2c43a56
--- /dev/null
+++ b/spring-boot-demo-logback/src/main/resources/logback-spring.xml
@@ -0,0 +1,77 @@
+
+
+
+
+
+ INFO
+
+
+ %date [%thread] %-5level [%logger{50}] %file:%line - %msg%n
+ UTF-8
+
+
+
+
+
+
+
+ ERROR
+
+ DENY
+
+ ACCEPT
+
+
+
+
+
+
+ logs/spring-boot-demo-logback/info.created_on_%d{yyyy-MM-dd}.part_%i.log
+
+ 90
+
+
+
+
+ 2MB
+
+
+
+
+
+
+ %date [%thread] %-5level [%logger{50}] %file:%line - %msg%n
+ UTF-8
+
+
+
+
+
+
+ Error
+
+
+
+
+
+
+ logs/spring-boot-demo-logback/error.created_on_%d{yyyy-MM-dd}.part_%i.log
+
+ 90
+
+
+ 2MB
+
+
+
+ %date [%thread] %-5level [%logger{50}] %file:%line - %msg%n
+ UTF-8
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/spring-boot-demo-logback/src/test/java/com/xkcoding/logback/SpringBootDemoLogbackApplicationTests.java b/spring-boot-demo-logback/src/test/java/com/xkcoding/logback/SpringBootDemoLogbackApplicationTests.java
new file mode 100644
index 0000000..b387f30
--- /dev/null
+++ b/spring-boot-demo-logback/src/test/java/com/xkcoding/logback/SpringBootDemoLogbackApplicationTests.java
@@ -0,0 +1,16 @@
+package com.xkcoding.logback;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class SpringBootDemoLogbackApplicationTests {
+
+ @Test
+ public void contextLoads() {
+ }
+
+}