日考19单元

.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

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.bwie</groupId>
+    <artifactId>day-19</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>
+
+</project>

src/main/java/com/bwie/Main.java

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+package com.bwie;
+
+import com.bwie.domain.Student;
+
+import java.util.ArrayList;
+
+public class Main {
+    public static void main(String[] args) {
+        Student student1 = new Student(1, "规定火锅", "12", "82.11");
+        Student student2 = new Student(2, "凡已经", "15", "58.7");
+        Student student3 = new Student(3, "一天", "12", "35.7");
+        Student student4 = new Student(4, "交易合同", "", "101");
+        Student student5 = new Student(5, "今天", "", "85.45");
+
+        ArrayList<Student> students = new ArrayList<>();
+        students.add(student1);
+        students.add(student2);
+        students.add(student3);
+        students.add(student5);
+        students.add(student4);
+
+        for (Student student : students) {
+            System.out.println(student.getId()+student.getName()+student.getKm()+student.getScore());
+        }
+    }
+}

src/main/java/com/bwie/domain/Student.java

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+package com.bwie.domain;
+
+public class Student {
+
+
+    private Integer id;
+    private String name;
+    private String km;
+    private String score;
+
+    public Student() {
+    }
+
+    public Student(Integer id, String name, String km, String score) {
+        this.id = id;
+        this.name = name;
+        this.km = km;
+        this.score = score;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getKm() {
+        return km;
+    }
+
+    public void setKm(String km) {
+        this.km = km;
+    }
+
+    public String getScore() {
+        return score;
+    }
+
+    public void setScore(String score) {
+        this.score = score;
+    }
+}

src/main/java/com/bwie/service/StudentService.java

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+package com.bwie.service;
+
+import com.bwie.domain.Student;
+
+public class StudentService {
+
+
+
+
+}