From d5297a0324e987ca821619d2b5c85f31f6131c16 Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Sat, 14 Mar 2026 16:22:39 +0800
Subject: [PATCH] =?UTF-8?q?=E8=BF=9B=E9=98=B6day07-Stream=E4=B8=AD?=
 =?UTF-8?q?=E7=9A=84=E5=B8=B8=E7=94=A8=E6=96=B9=E6=B3=95=E7=BB=83=E4=B9=A0?=
 =?UTF-8?q?=EF=BC=88=E9=87=8D=E7=82=B9=EF=BC=89?=
MIME-Version: 1.0
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---
 .../src/com/inmind/stream03/Person.java       | 16 ++++++++++
 .../src/com/inmind/stream03/StreamTest25.java | 31 +++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 javaSE-day07/src/com/inmind/stream03/Person.java

diff --git a/javaSE-day07/src/com/inmind/stream03/Person.java b/javaSE-day07/src/com/inmind/stream03/Person.java
new file mode 100644
index 0000000..b18bb45
--- /dev/null
+++ b/javaSE-day07/src/com/inmind/stream03/Person.java
@@ -0,0 +1,16 @@
+package com.inmind.stream03;
+
+public class Person {
+    String name;
+
+    public Person(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public String toString() {
+        return "Person{" +
+                "name='" + name + '\'' +
+                '}';
+    }
+}
diff --git a/javaSE-day07/src/com/inmind/stream03/StreamTest25.java b/javaSE-day07/src/com/inmind/stream03/StreamTest25.java
index 1e2b42e..cd5dd13 100644
--- a/javaSE-day07/src/com/inmind/stream03/StreamTest25.java
+++ b/javaSE-day07/src/com/inmind/stream03/StreamTest25.java
@@ -2,6 +2,7 @@ package com.inmind.stream03;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.Stream;
 
 /*
 现在有两个ArrayList集合存储队伍当中的多个成员姓名，要求使用传统的for循环（或增强for循环）依次进行以下若干操作步骤：
@@ -35,5 +36,35 @@ public class StreamTest25 {
         two.add("张二狗");
         two.add("张天爱");
         two.add("张三");
+
+        /*
+         1. 第一个队伍只要名字为3个字的成员姓名；
+         2. 第一个队伍筛选之后只要前3个人；
+        * *//*
+
+        Stream<String> stream1 = one.stream().filter(s -> s.length() == 3).limit(3);
+
+        *//*
+        3. 第二个队伍只要姓张的成员姓名；
+        4. 第二个队伍筛选之后不要前2个人；
+        *//*
+        Stream<String> stream2 = two.stream().filter(s -> s.startsWith("张")).skip(2);
+
+        //5. 将两个队伍合并为一个队伍；
+        Stream<String> stream = Stream.concat(stream1, stream2);
+        //6.根据姓名创建Person对象(String流转为Person流)
+        Stream<Person> personStream = stream.map(s -> {
+            return new Person(s);
+        });
+        //7. 打印整个队伍的Person信息。
+        personStream.forEach(p-> System.out.println(p));*/
+
+
+        Stream.concat(
+                one.stream().filter(s -> s.length() == 3).limit(3),
+                two.stream().filter(s -> s.startsWith("张"))
+                        .skip(2))
+                .map(s ->  new Person(s)).forEach(p-> System.out.println(p));
+
     }
 }