init

.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/
+
+dist

.mvn/wrapper/maven-wrapper.properties

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+distributionUrl=https://maven.aliyun.com/repository/public/org/apache/maven/apache-maven/3.8.6/apache-maven-3.8.6-bin.zip
+wrapperUrl=https://maven.aliyun.com/repository/public/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar

demo/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">
+    <parent>
+        <artifactId>fun-code</artifactId>
+        <groupId>work.lichong</groupId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>demo</artifactId>
+
+    <properties>
+        <web.dir>${project.parent.basedir}/demo-web</web.dir>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-boot-starter</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-configuration-processor</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>demo</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <artifactId>maven-resources-plugin</artifactId>
+                <configuration>
+                    <encoding>${project.build.sourceEncoding}</encoding>
+                    <outputDirectory>${project.build.directory}/classes</outputDirectory>
+                    <resources>
+                        <resource>
+                            <targetPath>${basedir}/target/classes/static</targetPath>
+                            <directory>${web.dir}/dist</directory>
+                        </resource>
+                        <resource>
+                            <targetPath>${basedir}/target/classes</targetPath>
+                            <directory>${basedir}/src/main/resources</directory>
+                        </resource>
+                    </resources>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

demo/src/main/java/work/lichong/demo/DemoApplication.java

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+package work.lichong.demo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+
+@SpringBootApplication
+@EnableWebMvc
+public class DemoApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(DemoApplication.class, args);
+    }
+
+}

demo/src/main/java/work/lichong/demo/common/bean/ApiResponse.java

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+/*
+ * Copyright (c) 2022. 李冲. All rights reserved.
+ */
+
+package work.lichong.demo.common.bean;
+
+import work.lichong.demo.common.enumeration.ResponseStatus;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+/**
+ * 统一返回结果
+ *
+ * @author 李冲
+ * @see <a href="https://lichong.work">李冲博客</a>
+ * @since 0.0.1
+ */
+@ApiModel(value = "统一返回结果")
+public class ApiResponse<T> {
+
+    @ApiModelProperty(value = "状态码")
+    private Integer status;
+
+    @ApiModelProperty(value = "响应信息")
+    private String message;
+
+    @ApiModelProperty(value = "响应体数据")
+    private T data;
+    /**
+     * 是否压缩数据  gzip
+     */
+    @ApiModelProperty(value = "是否gzip压缩数据")
+    private boolean compressData;
+
+    public ApiResponse(String message) {
+        this.message = message;
+    }
+
+    public ApiResponse(Integer status, String message, T data) {
+        this.status = status;
+        this.message = message;
+        this.data = data;
+    }
+
+    public ApiResponse(Integer code, String message) {
+        this(code, message, null);
+    }
+
+    public ApiResponse(ResponseStatus status, String message) {
+        this(status.getStatus(), message, null);
+    }
+
+    public ApiResponse(Integer status, T data) {
+        this(ResponseStatus.getRequestStatus(status), data);
+    }
+
+    public ApiResponse(ResponseStatus status, T data) {
+        this(status.getStatus(), status.getMessage(), data);
+    }
+
+    public ApiResponse(ResponseStatus status) {
+        this(status.getStatus(), status.getMessage(), null);
+    }
+
+    public boolean isCompressData() {
+        return compressData;
+    }
+
+    public void setCompressData(boolean compressData) {
+        this.compressData = compressData;
+    }
+
+    public Integer getStatus() {
+        return status;
+    }
+
+    public void setStatus(Integer status) {
+        this.status = status;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    public T getData() {
+        return data;
+    }
+
+    public void setData(T data) {
+        this.data = data;
+    }
+
+}

demo/src/main/java/work/lichong/demo/common/bean/ApiResponseWithCount.java

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+package work.lichong.demo.common.bean;
+
+import work.lichong.demo.common.enumeration.ResponseStatus;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * 统一返回结果
+ *
+ * @author 李冲
+ * @see <a href="https://lichong.work">李冲博客</a>
+ * @since 0.0.1
+ */
+@ApiModel(value = "带数量的统一返回结果", parent = ApiResponse.class)
+public class ApiResponseWithCount<T> extends ApiResponse<T> {
+
+    @Getter
+    @Setter
+    @ApiModelProperty(value = "数量")
+    private long count;
+
+    public ApiResponseWithCount(ResponseStatus status, T data) {
+        super(status.getStatus(), status.getMessage(), data);
+    }
+
+}

demo/src/main/java/work/lichong/demo/common/enumeration/ResponseStatus.java

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+package work.lichong.demo.common.enumeration;
+
+/**
+ * http api 状态码
+ *
+ * @author 李冲
+ * @see <a href="https://lichong.work">李冲博客</a>
+ * @since 0.0.1
+ */
+public enum ResponseStatus {
+
+    // [GET]：服务器成功返回用户请求的数据
+    RESPONSE_2XX_OK(200, "Ok"),
+    // [POST/PUT/PATCH]：用户新建或修改数据成功。
+    RESPONSE_2XX_CREATE(201, "Created"),
+    RESPONSE_2XX_UPDATED(201, "Updated"),
+    // 表示一个请求已经进入后台排队（异步任务）
+    RESPONSE_2XX_ACCEPTED(202, "Accepted"),
+    // [DELETE]：用户删除数据成功。
+    RESPONSE_2XX_NO_CONTENT(204, "No Content"),
+
+    // [GET/POST/PUT/PATCH]：语义有误，当前请求无法被服务器理解
+    RESPONSE_4XX_INVALID_REQUEST(400, "Invalid Request"),
+    // 表示用户没有权限（令牌、用户名、密码错误）
+    RESPONSE_4XX_UNAUTHORIZED(401, "Unauthorized"),
+    // 表示用户得到授权（与401错误相对），但是访问是被禁止的
+    RESPONSE_4XX_FORBIDDEN(403, "Forbidden"),
+    // 用户发出的请求针对的是不存在的记录，服务器没有进行操作等的。
+    RESPONSE_4XX_NOT_FOUND(404, "Not Found"),
+    // 请求格式正确，但是由于含有语义错误，无法响应
+    RESPONSE_4XX_UNPROCESSABLE_ENTITY(422, "Unprocessable Entity"),
+    // 重复校验未通过
+    RESPONSE_409_REPEAT(409, "重复校验未通过, 不能执行操作！"),
+
+    // 服务器发生错误，用户将无法判断发出的请求是否成功。
+    RESPONSE_5XX_INTERNAL_SERVER_ERROR(500, "Internal Server Error"),
+    // 服务器不支持实现请求所需要的功能
+    RESPONSE_5XX_NOT_IMPLEMENTED(501, "该接口已废弃,请参照文档及时更换");
+
+    private final int status;
+
+    private final String message;
+
+    ResponseStatus(int status, String message) {
+        this.status = status;
+        this.message = message;
+    }
+
+    public static ResponseStatus getRequestStatus(int status) {
+        for (ResponseStatus msgPlatformStatus : values()) {
+            if (msgPlatformStatus.status == status) {
+                return msgPlatformStatus;
+            }
+        }
+        throw new IllegalArgumentException("No matching constant for [" + status + "]");
+    }
+
+    public int getStatus() {
+        return status;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+}