exam-day19

.gitignore

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+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

.idea/.gitignore

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+# 默认忽略的文件
+/shelf/
+/workspace.xml
+# 基于编辑器的 HTTP 客户端请求
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/encodings.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" defaultCharsetForPropertiesFiles="UTF-8">
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
+    <file url="PROJECT" charset="UTF-8" />
+  </component>
+</project>

.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.yuan</groupId>
+    <artifactId>exam-day19</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.32</version>
+        </dependency>
+    </dependencies>
+
+</project>

src/main/java/com/yuan/Main.java

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+package com.yuan;
+
+import com.yuan.pojo.Student;
+
+import java.awt.*;
+import java.util.ArrayList;
+
+/**
+ * @Author：蓬叁
+ * @Package：com.yuan
+ * @Project：Default (Template) Project
+ * @name：${NAME}
+ * @Date：2024/8/8 上午8:37
+ */
+public class Main {
+    //列表
+    private static ArrayList<Student> stuList ;
+    //初始化
+    static {
+        Student student1 = new Student(1,"张三","数学",90);
+        Student student2 = new Student(2,"张三","语文",89);
+        Student student3 = new Student(3,"张三","英语",93);
+        Student student4 = new Student(4,"李四","数学",92);
+        Student student5 = new Student(5,"李四","语文",87);
+
+        stuList.add(1,student1);
+        stuList.add(2,student2);
+        stuList.add(3,student3);
+        stuList.add(4,student4);
+        stuList.add(5,student5);
+
+
+    }
+
+    public static void main(String[] args) {
+        stuList.forEach(System.out::println);
+    }
+}

src/main/java/com/yuan/pojo/Student.java

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+package com.yuan.pojo;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * @Author：蓬叁
+ * @Package：com.yuan.pojo
+ * @Project：exam-day19
+ * @name：Student
+ * @Date：2024/8/8 上午8:38
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class Student {
+
+    private Integer id ;
+    private String name ;
+    private String clazz ;
+    private double score ;
+
+}