master
lwj 2024-08-08 08:59:28 +08:00
commit 8611d8a0ab
10 changed files with 254 additions and 0 deletions

38
.gitignore vendored 100644
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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

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="AnalysisProjectProfileManager">
<option name="PROJECT_PROFILE" />
<option name="USE_PROJECT_LEVEL_SETTINGS" value="false" />
<list size="0" />
</component>
<component name="SuppressionsComponent">
<option name="suppComments" value="[]" />
</component>
</project>

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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

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Encoding" native2AsciiForPropertiesFiles="true" 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>

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.idea/misc.xml 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CodeInsightWorkspaceSettings">
<option name="optimizeImportsOnTheFly" value="true" />
</component>
<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>
<component name="SuppressionsComponent">
<option name="suppComments" value="[]" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="AnalysisProjectProfileManager">
<option name="PROJECT_PROFILE" value="Project Default" />
<option name="USE_PROJECT_LEVEL_SETTINGS" value="false" />
<scopes />
<profiles>
<profile profile_name="Project Default" version="1.0" is_locked="false" />
</profiles>
<list size="0" />
</component>
</project>

6
.idea/vcs.xml 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>

17
pom.xml 100644
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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>rikao8_8</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>

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package com.bwie;
import com.bwie.domain.Student;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;
//TIP 要<b>运行</b>代码,请按 <shortcut actionId="Run"/> 或
// 点击装订区域中的 <icon src="AllIcons.Actions.Execute"/> 图标。
public class Main {
public static void main(String[] args) {
//存入实体类中
//第一个
Student student = new Student();
student.setStudentId(1);
student.setStudentName("黑鬼");
student.setScore(30);
student.setClassName("语文");
String string=student.toString();
//第二个
Student student1= new Student();
student1.setStudentId(1);
student1.setStudentName("黑黑");
student1.setScore(30);
student1.setClassName("英语");
String string1=student1.toString();
//第三个
Student student2= new Student();
student2.setStudentId(1);
student2.setStudentName("黑黑");
student2.setScore(30);
student2.setClassName("数学");
String string2=student2.toString();
//第四个
Student student3= new Student();
student3.setStudentId(1);
student3.setStudentName("黑黑");
student3.setScore(30);
student3.setClassName("政治");
String string3=student3.toString();
//第五个
Student student4= new Student();
student4.setStudentId(1);
student4.setStudentName("黑黑");
student4.setScore(30);
student4.setClassName("英语");
String string4=student4.toString();
//都存入到集合中
List<String> stringList=new ArrayList<>();
stringList.add(string);
stringList.add(string1);
stringList.add(string2);
stringList.add(string3);
stringList.add(string4);
Stream<String> distinct = stringList.
stream().distinct();
System.out.println(distinct);
}
}

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package com.bwie.domain;
public class Student {
private Integer studentId;
private String studentName;
private String className;
private Integer score;
public Student(Integer studentId, String studentName, String className, Integer score) {
this.studentId = studentId;
this.studentName = studentName;
this.className = className;
this.score = score;
}
public Student() {
}
public Integer getStudentId() {
return studentId;
}
public void setStudentId(Integer studentId) {
this.studentId = studentId;
}
public String getStudentName() {
return studentName;
}
public void setStudentName(String studentName) {
this.studentName = studentName;
}
public String getClassName() {
return className;
}
public void setClassName(String className) {
this.className = className;
}
public Integer getScore() {
return score;
}
public void setScore(Integer score) {
this.score = score;
}
@Override
public String toString() {
return "Student{" +
"," + studentId +
",'" + studentName + '\'' +
"," + className + '\'' +
"," + score +
'}';
}
}