commit 086c188634d2613b7fc99a8c41981f0dc1d98b15
Author: 冷调 <3084898776@qq.com>
Date: Wed Aug 7 08:45:35 2024 +0800
日考
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5ff6309
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,38 @@
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### IntelliJ IDEA ###
+.idea/modules.xml
+.idea/jarRepositories.xml
+.idea/compiler.xml
+.idea/libraries/
+*.iws
+*.iml
+*.ipr
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
\ No newline at end of file
diff --git a/.idea/$PROJECT_FILE$ b/.idea/$PROJECT_FILE$
new file mode 100644
index 0000000..58b7e3e
--- /dev/null
+++ b/.idea/$PROJECT_FILE$
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..13566b8
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
new file mode 100644
index 0000000..63574ec
--- /dev/null
+++ b/.idea/encodings.xml
@@ -0,0 +1,8 @@
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..8d66637
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..f25c597
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+ {
+ "isMigrated": true
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/qaplug_profiles.xml b/.idea/qaplug_profiles.xml
new file mode 100644
index 0000000..3dfd21f
--- /dev/null
+++ b/.idea/qaplug_profiles.xml
@@ -0,0 +1,465 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..0f16d1f
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,24 @@
+
+
+ 4.0.0
+
+ com.bwie
+ day_18
+ 1.0-SNAPSHOT
+
+
+ 17
+ 17
+ UTF-8
+
+
+
+ org.projectlombok
+ lombok
+ 1.18.34
+
+
+
+
diff --git a/src/main/java/com/bwie/Demo.java b/src/main/java/com/bwie/Demo.java
new file mode 100644
index 0000000..6b29ef2
--- /dev/null
+++ b/src/main/java/com/bwie/Demo.java
@@ -0,0 +1,29 @@
+package com.bwie;
+
+
+import java.math.BigDecimal;
+
+/**
+ * @author wmw
+ * 日考18
+ */
+
+public class Demo {
+ public static void main(String[] args) {
+ BigDecimal bigDecimal = new BigDecimal("18");
+ //加法
+ BigDecimal add = bigDecimal.add(new BigDecimal(3));
+ System.out.println("加法-------->:"+add);
+ //减法
+ BigDecimal subtract = bigDecimal.subtract(new BigDecimal(3));
+ System.out.println("减法-------->:"+subtract);
+ //乘法
+ BigDecimal multiply = bigDecimal.multiply(new BigDecimal(3));
+ System.out.println("乘法结果-------->:"+multiply);
+ //除法
+ BigDecimal divide = bigDecimal.divide(new BigDecimal(3));
+ System.out.println("除法-------->:"+divide);
+
+
+ }
+}
diff --git a/src/main/java/com/bwie/Main.java b/src/main/java/com/bwie/Main.java
new file mode 100644
index 0000000..1287888
--- /dev/null
+++ b/src/main/java/com/bwie/Main.java
@@ -0,0 +1,7 @@
+package com.bwie;
+
+public class Main {
+ public static void main(String[] args) {
+ System.out.println("Hello world!");
+ }
+}
\ No newline at end of file