"作业

"

.gitignore

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+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.zhentao</groupId>
+    <artifactId>demo1</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>demo1</name>
+    <description>demo1</description>
+    <properties>
+        <java.version>17</java.version>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <spring-boot.version>3.0.2</spring-boot.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+<!--        <dependency>-->
+<!--            <groupId>org.mybatis.spring.boot</groupId>-->
+<!--            <artifactId>mybatis-spring-boot-starter</artifactId>-->
+<!--            <version>3.0.0</version>-->
+<!--        </dependency>-->
+
+<!--        <dependency>-->
+<!--            <groupId>com.mysql</groupId>-->
+<!--            <artifactId>mysql-connector-j</artifactId>-->
+<!--            <scope>runtime</scope>-->
+<!--        </dependency>-->
+        <dependency>
+            <groupId>cn.hutool</groupId>
+            <artifactId>hutool-all</artifactId>
+            <version>5.8.12</version>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>jakarta.validation</groupId>
+            <artifactId>jakarta.validation-api</artifactId>
+            <version>2.0.2</version>
+        </dependency>
+    </dependencies>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring-boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>17</source>
+                    <target>17</target>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>${spring-boot.version}</version>
+                <configuration>
+                    <mainClass>com.zhentao.Demo1Application</mainClass>
+
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>repackage</id>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

src/main/java/com/zhentao/Demo1Application.java

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+package com.zhentao;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Demo1Application {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Demo1Application.class, args);
+    }
+
+}

src/main/java/com/zhentao/Dto/CommonRequest.java

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+package com.zhentao.Dto;
+
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+import java.util.Date;
+
+@Data
+public class CommonRequest {
+    @NotBlank(message = "appId不能为空")
+    private String appId;
+    @NotNull(message = "时间戳不能为空")
+    private Long reqTime;
+    @NotBlank(message = "请求Id不能为空")
+    private String reqId;
+
+
+}

src/main/java/com/zhentao/controller/GoodsController.java

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+package com.zhentao.controller;
+
+import com.zhentao.Dto.CommonRequest;
+import com.zhentao.pojo.Goods;
+import org.springframework.http.ResponseEntity;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+
+@RestController
+@RequestMapping("goods")
+@Validated
+public class GoodsController {
+
+
+
+    @PostMapping("/api1")
+    public ResponseEntity<Map<String, Object>> api1(
+            @RequestHeader("reqId") String reqId,
+            @Valid @RequestBody CommonRequest request) {
+
+        Map<String, Object> response = new HashMap<>();
+        response.put("code", 200);
+        response.put("message", "接口1调用成功");
+        response.put("data", request);
+
+        return ResponseEntity.ok(response);
+    }
+    @GetMapping("/api2")
+    public ResponseEntity<Map<String, Object>> api2(
+            @RequestHeader("reqId") String reqId,
+            @Valid CommonRequest request) {
+
+        Map<String, Object> response = new HashMap<>();
+        response.put("code", 200);
+        response.put("message", "接口2调用成功");
+        response.put("data", request);
+
+        return ResponseEntity.ok(response);
+    }
+}

src/main/java/com/zhentao/pojo/Goods.java

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+package com.zhentao.pojo;
+
+import com.zhentao.Dto.CommonRequest;
+import lombok.Data;
+
+import javax.validation.constraints.*;
+import java.math.BigDecimal;
+import java.util.Map;
+
+@Data
+public class Goods extends CommonRequest {
+    @NotBlank(message = "商品Id不能为空")
+    private String goodsId;
+
+    @NotNull(message = "数量不能为空")
+    @Min(value = 1,message = "数量必须大于0")
+    private  Integer amount;
+
+    @NotNull(message = "价格不能为空")
+    @DecimalMin(value = "0.01",message = "价格必须大于0")
+    @DecimalMax(value = "9999",message = "价格必须小于9999")
+    private BigDecimal price;
+
+
+    @NotBlank(message = "手机号不能为空")
+    @Pattern(regexp = "^1[3-9]\\d{9}$", message = "手机号格式不正确")
+    private String mobile;
+
+
+    @NotBlank(message = "日期格式应该为yyyy-MM-dd")
+    @Pattern(regexp = "^\\d{4}-\\d{2}-\\d{2}$", message = "日期格式应为yyyy-MM-dd")
+    private String nowDate;
+
+
+}

src/main/resources/application1.yml

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+server:
+  port: 8080
+#数据库参数
+spring:
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://localhost:3306/yuu
+    username: root
+    password: root
+
+
+#mybatis:
+#  type-aliases-package: cn.zhentao.pojo
+#  configuration:
+#    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
+#    map-underscore-to-camel-case: true
+#  mapper-locations: classpath:mapper/*.xml
+
+#日志
+logging:
+  level:
+    com:
+      zhentao: debug

src/test/java/com/zhentao/demo1/Demo1ApplicationTests.java

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+package com.zhentao.demo1;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class Demo1ApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}