feat: 练题模块框架

qing-yu-practice/qing-yu-practice-api/pom.xml

@@ -0,0 +1,26 @@
+<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>
+    <parent>
+        <groupId>com.landaiqing</groupId>
+        <artifactId>qing-yu-practice</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>qing-yu-practice-api</artifactId>
+    <packaging>jar</packaging>
+
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.28</version>
+        </dependency>
+
+    </dependencies>
+</project>

qing-yu-practice/qing-yu-practice-api/src/main/java/com/landaiqing/practice/api/common/PageInfo.java

@@ -0,0 +1,29 @@
+package com.landaiqing.practice.api.common;
+
+/**
+ * 分页请求实体
+ *
+ * @author: landaiqing
+ */
+public class PageInfo {
+
+    private Integer pageNo = 1;
+
+    private Integer pageSize = 20;
+
+    public Integer getPageNo() {
+        if (pageNo == null || pageNo < 1) {
+            return 1;
+        }
+        return pageNo;
+    }
+
+    public Integer getPageSize() {
+        if (pageSize == null || pageSize < 1 || pageSize > Integer.MAX_VALUE) {
+            return 20;
+        }
+        return pageSize;
+    }
+
+
+}

qing-yu-practice/qing-yu-practice-api/src/main/java/com/landaiqing/practice/api/common/PageResult.java

@@ -0,0 +1,57 @@
+package com.landaiqing.practice.api.common;
+
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * 分页返回实体
+ *
+ * @author: landaiqing
+ */
+@Data
+public class PageResult<T> implements Serializable {
+
+    private Integer pageNo = 1;
+
+    private Integer pageSize = 20;
+
+    private Integer total = 0;
+
+    private Integer totalPages = 0;
+
+    private List<T> result = Collections.emptyList();
+
+    private Integer start = 1;
+
+    private Integer end = 0;
+
+    public void setRecords(List<T> result) {
+        this.result = result;
+        if (result != null && result.size() > 0) {
+            setTotal(result.size());
+        }
+    }
+
+    public void setTotal(Integer total) {
+        this.total = total;
+        if (this.pageSize > 0) {
+            this.totalPages = (total / this.pageSize) + (total % this.pageSize == 0 ? 0 : 1);
+        } else {
+            this.totalPages = 0;
+        }
+        this.start = (this.pageSize > 0 ? (this.pageNo - 1) * this.pageSize : 0) + 1;
+        this.end = (this.start - 1 + this.pageSize * (this.pageNo > 0 ? 1 : 0));
+    }
+
+    public void setPageSize(Integer pageSize) {
+        this.pageSize = pageSize;
+    }
+
+    public void setPageNo(Integer pageNo) {
+        this.pageNo = pageNo;
+    }
+
+}

qing-yu-practice/qing-yu-practice-api/src/main/java/com/landaiqing/practice/api/common/Result.java

@@ -0,0 +1,50 @@
+package com.landaiqing.practice.api.common;
+
+import lombok.Data;
+
+@Data
+public class Result<T> {
+
+    private Boolean success;
+
+    private Integer code;
+
+    private String message;
+
+    private T data;
+
+    public static Result ok(){
+        Result result = new Result();
+        result.setSuccess(true);
+        result.setCode(ResultCodeEnum.SUCCESS.getCode());
+        result.setMessage(ResultCodeEnum.SUCCESS.getDesc());
+        return result;
+    }
+
+    public static <T> Result ok(T data){
+        Result result = new Result();
+        result.setSuccess(true);
+        result.setCode(ResultCodeEnum.SUCCESS.getCode());
+        result.setMessage(ResultCodeEnum.SUCCESS.getDesc());
+        result.setData(data);
+        return result;
+    }
+
+    public static Result fail(){
+        Result result = new Result();
+        result.setSuccess(false);
+        result.setCode(ResultCodeEnum.FAIL.getCode());
+        result.setMessage(ResultCodeEnum.FAIL.getDesc());
+        return result;
+    }
+
+    public static <T> Result fail(T data){
+        Result result = new Result();
+        result.setSuccess(false);
+        result.setCode(ResultCodeEnum.FAIL.getCode());
+        result.setMessage(ResultCodeEnum.FAIL.getDesc());
+        result.setData(data);
+        return result;
+    }
+
+}

qing-yu-practice/qing-yu-practice-api/src/main/java/com/landaiqing/practice/api/common/ResultCodeEnum.java

@@ -0,0 +1,29 @@
+package com.landaiqing.practice.api.common;
+
+import lombok.Getter;
+
+@Getter
+public enum ResultCodeEnum {
+
+    SUCCESS(200,"成功"),
+    FAIL(500,"失败");
+
+    public int code;
+
+    public String desc;
+
+    ResultCodeEnum(int code,String desc){
+        this.code = code;
+        this.desc = desc;
+    }
+
+    public static ResultCodeEnum getByCode(int codeVal){
+        for(ResultCodeEnum resultCodeEnum : ResultCodeEnum.values()){
+            if(resultCodeEnum.code == codeVal){
+                return resultCodeEnum;
+            }
+        }
+        return null;
+    }
+
+}

qing-yu-practice/qing-yu-practice-api/src/main/java/com/landaiqing/practice/api/enums/IsDeletedFlagEnum.java

@@ -0,0 +1,30 @@
+package com.landaiqing.practice.api.enums;
+
+import lombok.Getter;
+
+/**
+ * @description: 删除状态枚举
+ * 
+ * @author landaiqing
+ * @date: 2024/2/14 15:02
+ */ 
+@Getter
+public enum IsDeletedFlagEnum {
+    DELETED(1,"已删除"),
+    UN_DELETED(0,"未删除");
+    private int code;
+    private String desc;
+
+    IsDeletedFlagEnum(int code, String desc){
+        this.code=code;
+        this.desc=desc;
+    }
+    public static IsDeletedFlagEnum getByCode(int codeVal){
+        for(IsDeletedFlagEnum resultCodeEnum: IsDeletedFlagEnum.values()){
+            if(resultCodeEnum.code==codeVal){
+                return resultCodeEnum;
+            }
+        }
+        return null;
+    }
+}

qing-yu-practice/qing-yu-practice-api/src/main/java/com/landaiqing/practice/api/req/package-info.md

@@ -0,0 +1 @@
+api的入参实体

qing-yu-practice/qing-yu-practice-api/src/main/java/com/landaiqing/practice/api/vo/package-info.md

@@ -0,0 +1 @@
+api的出参实体