update

src/main/java/com/notemap/demo/DemoApplication.java

@@ -5,6 +5,7 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 import java.util.Date;
+import java.util.Random;
 import java.util.Timer;
 import java.util.TimerTask;
 
@@ -17,11 +18,22 @@ public class DemoApplication {
         TimerTask timerTask = new TimerTask() {
             @Override
             public void run() {
-                log.info("Run timerTask：" + new Date());
+                log.info("Run timerTask：" +getRanDom("", 20));
             }
         };
         Timer timer = new Timer();
-        timer.schedule(timerTask, 1000, 3000);
+        timer.schedule(timerTask, 1000, 1000);
+    }
+
+    public static String getRanDom(String head, Integer length) {
+        String str = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+        StringBuilder sb = new StringBuilder();
+        sb.append(head);
+        for (int i = 0; i < length; i++) {
+            int number = new Random().nextInt(62);
+            sb.append(str.charAt(number));
+        }
+        return sb.toString();
     }
 
 }

src/main/resources/application.properties

-

src/main/resources/log4j.properties

+log4j.rootLogger = info,stdout,D,E
+
+log4j.appender.stdout = org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.Target = System.out
+log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
+#log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n
+#log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} %m%n
+log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} 
+
+log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
+log4j.appender.D.File =${user.dir}/logs/log.log
+log4j.appender.D.Append = true
+log4j.appender.D.Threshold = ERROR
+log4j.appender.D.layout = org.apache.log4j.PatternLayout
+log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n
+
+log4j.appender.E = org.apache.log4j.DailyRollingFileAppender
+log4j.appender.E.File =${user.dir}/logs/error.log
+log4j.appender.E.Append = true
+log4j.appender.E.Threshold = ERROR
+log4j.appender.E.layout = org.apache.log4j.PatternLayout
+log4j.appender.E.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n
+

target/classes/log4j.properties

+log4j.rootLogger = info,stdout,D,E
+
+log4j.appender.stdout = org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.Target = System.out
+log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
+#log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n
+#log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} %m%n
+log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} 
+
+log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
+log4j.appender.D.File =${user.dir}/logs/log.log
+log4j.appender.D.Append = true
+log4j.appender.D.Threshold = ERROR
+log4j.appender.D.layout = org.apache.log4j.PatternLayout
+log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n
+
+log4j.appender.E = org.apache.log4j.DailyRollingFileAppender
+log4j.appender.E.File =${user.dir}/logs/error.log
+log4j.appender.E.Append = true
+log4j.appender.E.Threshold = ERROR
+log4j.appender.E.layout = org.apache.log4j.PatternLayout
+log4j.appender.E.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n
+

tomcat-back-java.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="Spring" name="Spring">
+      <configuration />
+    </facet>
+    <facet type="web" name="Web">
+      <configuration>
+        <webroots />
+        <sourceRoots>
+          <root url="file://$MODULE_DIR$/src/main/java" />
+          <root url="file://$MODULE_DIR$/src/main/resources" />
+        </sourceRoots>
+      </configuration>
+    </facet>
+  </component>
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-web:2.4.5" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter:2.4.5" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-logging:2.4.5" level="project" />
+    <orderEntry type="library" name="Maven: ch.qos.logback:logback-classic:1.2.3" level="project" />
+    <orderEntry type="library" name="Maven: ch.qos.logback:logback-core:1.2.3" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.logging.log4j:log4j-to-slf4j:2.13.3" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.logging.log4j:log4j-api:2.13.3" level="project" />
+    <orderEntry type="library" name="Maven: org.slf4j:jul-to-slf4j:1.7.30" level="project" />
+    <orderEntry type="library" name="Maven: jakarta.annotation:jakarta.annotation-api:1.3.5" level="project" />
+    <orderEntry type="library" name="Maven: org.yaml:snakeyaml:1.27" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-json:2.4.5" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-databind:2.11.4" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-annotations:2.11.4" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-core:2.11.4" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.datatype:jackson-datatype-jdk8:2.11.4" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.11.4" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.module:jackson-module-parameter-names:2.11.4" level="project" />
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+    <orderEntry type="library" name="Maven: org.glassfish:jakarta.el:3.0.3" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.tomcat.embed:tomcat-embed-websocket:9.0.45" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-web:5.3.6" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.3.6" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-webmvc:5.3.6" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-aop:5.3.6" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-context:5.3.6" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-expression:5.3.6" level="project" />
+    <orderEntry type="library" scope="RUNTIME" name="Maven: org.springframework.boot:spring-boot-devtools:2.4.5" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot:2.4.5" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-autoconfigure:2.4.5" level="project" />
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+    <orderEntry type="library" scope="TEST" name="Maven: jakarta.activation:jakarta.activation-api:1.2.2" level="project" />
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+    <orderEntry type="library" scope="TEST" name="Maven: org.objenesis:objenesis:3.1" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.mockito:mockito-junit-jupiter:3.6.28" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.skyscreamer:jsonassert:1.5.0" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: com.vaadin.external.google:android-json:0.0.20131108.vaadin1" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-core:5.3.6" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.3.6" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.springframework:spring-test:5.3.6" level="project" />
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+  </component>
+</module>
\ No newline at end of file