初始化项目

.gitignore

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+# ===================== 通用基础忽略 =====================
+# 操作系统相关文件
+.DS_Store                # macOS 系统文件
+Thumbs.db                # Windows 系统文件
+desktop.ini              # Windows 配置文件
+*.tmp                    # 临时文件
+*.temp                   # 临时文件
+*.swp                    # Vim 交换文件
+*~                       # 临时文件
+
+# 日志文件
+logs/
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# 缓存和构建产物
+.cache/
+dist/
+build/
+out/
+target/                  # Java 编译产物
+classes/                 # Java 类文件
+*.o                      # 编译中间文件
+*.obj                    # 编译中间文件
+
+# ===================== 编程语言专属忽略 =====================
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+env/
+venv/
+ENV/
+*.egg-info/
+.eggs/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg
+
+# Node.js
+node_modules/
+npm-debug.log
+yarn.lock
+package-lock.json
+pnpm-lock.yaml
+yarn-error.log
+.nyc_output/
+coverage/
+
+# Java
+*.class
+*.jar
+*.war
+*.ear
+*.jmod
+*.bak
+*.tmp
+hs_err_pid*
+replay_pid*
+
+# ===================== IDE/编辑器配置 =====================
+# VS Code
+.vscode/
+*.code-workspace
+.history/
+
+# IntelliJ IDEA / WebStorm
+.idea/
+*.iml
+*.iws
+*.ipr
+out/
+
+# Eclipse
+.classpath
+.project
+.settings/
+bin/
+.metadata/
+
+# ===================== 其他常见忽略 =====================
+# 环境变量文件
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+.env.*.local
+
+# 压缩包
+*.zip
+*.rar
+*.7z
+*.tar.gz
+
+# 数据库文件
+*.db
+*.sqlite
+*.sqlite3
+data/
+
+# 敏感信息文件
+*.pem
+*.key
+*.secret
+credentials.json

pom.xml

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+<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>cn.mayiming</groupId>
+  <artifactId>javamemories</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  <packaging>jar</packaging>
+
+  <name>javamemories</name>
+  <url>http://maven.apache.org</url>
+
+  <parent>
+    <groupId>org.springframework.boot</groupId>
+    <artifactId>spring-boot-starter-parent</artifactId>
+    <!-- Spring Boot 3最新稳定版，可在官网确认最新版本 -->
+    <version>3.2.3</version>
+    <relativePath/>
+  </parent>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>3.8.1</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-web</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-data-redis</artifactId>
+    </dependency>
+  </dependencies>
+</project>

src/main/java/cn/mayiming/App.java

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+package cn.mayiming;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class App
+{
+
+    public static void main( String[] args )
+    {
+       SpringApplication.run(App.class, args);
+    }
+}

src/main/java/cn/mayiming/Controller/Redis/RedisParam.java

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+package cn.mayiming.Controller.Redis;
+
+public class RedisParam {
+    private String key;
+    private String value;
+
+    // 必须加无参构造器（JSON解析需要）
+    public RedisParam() {}
+
+    // GET/SET方法（必须加，否则JSON解析不到值）
+    public String getKey() {
+        return key;
+    }
+
+    public void setKey(String key) {
+        this.key = key;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+}

src/main/java/cn/mayiming/Controller/Redis/Redistest.java

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+package cn.mayiming.Controller.Redis;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.concurrent.TimeUnit;
+
+
+@RestController
+public class Redistest {
+    @Autowired
+    private StringRedisTemplate stringRedisTemplate;
+    @PostMapping("/redis/put")
+    public String put(@RequestBody RedisParam param) {
+        String key = param.getKey();
+        stringRedisTemplate.opsForValue().set(key, "123", 10, TimeUnit.MINUTES);
+        String redisValue = stringRedisTemplate.opsForValue().get(key);
+        return "Redis写入成功！key=" + key + "，value=" + redisValue;
+    }
+}

src/main/java/cn/mayiming/Controller/User.java

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+package cn.mayiming.Controller;
+
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@RestController
+public class User {
+    @PostMapping("/login")
+    public Map<String, String>  login() {
+        Map<String, String> map = new HashMap<>();
+        map.put("username", "admin");
+        return map;
+    }
+}

src/main/resources/application.yml

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+server:
+  port: 9090
+spring:
+  data:
+    redis:
+      port: 6379
+      password: ""
+      database: 0
+      timeout: 10000

src/test/java/cn/mayiming/AppTest.java

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+package cn.mayiming;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ * Unit test for simple App.
+ */
+public class AppTest 
+    extends TestCase
+{
+    /**
+     * Create the test case
+     *
+     * @param testName name of the test case
+     */
+    public AppTest( String testName )
+    {
+        super( testName );
+    }
+
+    /**
+     * @return the suite of tests being tested
+     */
+    public static Test suite()
+    {
+        return new TestSuite( AppTest.class );
+    }
+
+    /**
+     * Rigourous Test :-)
+     */
+    public void testApp()
+    {
+        assertTrue( true );
+    }
+}

target/classes/application.yml

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+server:
+  port: 9090
+spring:
+  data:
+    redis:
+      port: 6379
+      password: ""
+      database: 0
+      timeout: 10000