基于knife4j集成swagger

集成的步骤

1添加依赖

2配置包扫描

3给每个Controller配置@API

4给每个方法（接口）配置入参、返回值的说明

5针对入参的实体、返回类型VO做配置

添加依赖

 <dependency>
            <groupId>com.github.xiaoymin</groupId>
            <artifactId>knife4j-spring-boot-starter</artifactId>
 <version>3.0.3</version>
        </dependency>

配置包扫描

package com.neuedu.mp.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.builders.RequestParameterBuilder;
import springfox.documentation.schema.ScalarType;
import springfox.documentation.service.Contact;
import springfox.documentation.service.ParameterType;
import springfox.documentation.service.RequestParameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.ApiSelectorBuilder;
import springfox.documentation.spring.web.plugins.Docket;

import java.util.ArrayList;
import java.util.List;

/**
 * @Author：Kevin
 * @Date：2023/10/29 10:17
 */
@Configuration
public class Knife4jConfig {

    @Bean
    public Docket dockerCommon() {
        return createDocket("com.neuedu.mp.controller", "his管理");
    }

    /**
     * 用于创建不同组的dockert
     *
     * @param basePackage
     * @return
     */
    public Docket createDocket(String basePackage, String groupName) {


        ApiSelectorBuilder builder = new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(new ApiInfoBuilder()
                        .title("后台服务接口API文档")
                        //描述字段支持Markdown语法
                        .description("#的后端管理服务端接口")
                        .termsOfServiceUrl("")
                        .contact(new Contact("张金山", "https://jshand.gitee.io/#/", "zhangjinshan21f@163.com"))
                        .version("1.0")
                        .build())//分组名称
                .groupName(groupName)
                .select()
                //这里指定Controller扫描包路径
                .apis(RequestHandlerSelectors.basePackage(basePackage))
                .paths(PathSelectors.any());

        return builder.build().globalRequestParameters(getGlobalRequestParameters());

    }

    //生成全局通用请求头
    private List<RequestParameter> getGlobalRequestParameters() {
        List<RequestParameter> parameters = new ArrayList<>();
        parameters.add(new RequestParameterBuilder()
                .name("Authorization")
                .description("token令牌")
                .required(false)
                .in(ParameterType.HEADER)
                .query(q -> q.model(m -> m.scalarModel(ScalarType.STRING)))
                .parameterIndex(0)
                .build());
        return parameters;
    }
}

增加配置 @Api("用户管理") @ApiOperation(value = "用户保存")

package com.neuedu.mp.controller;

import com.neuedu.mp.entity.SysUser;
import com.neuedu.mp.service.ISysUserService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RestController;

/**
 * <p>
 * 用户信息表 前端控制器
 * </p>
 *
 * @author kevin
 * @since 2023-10-29
 */
@RestController
@RequestMapping("/sysUser")
@Slf4j
@Api("用户管理")
public class SysUserController {


   @Autowired
   ISysUserService sysUserService;

   @ApiOperation(value = "用户保存")
   @RequestMapping("/save")
    boolean save(SysUser user){
        System.out.println(user);
        log.debug(user.toString());
       return  sysUserService.save(user);
    }

}

增加@ApiModelProperty("用户名")

 

package com.neuedu.mp.entity;

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import io.swagger.annotations.ApiModelProperty;

import java.io.Serializable;
import java.time.LocalDateTime;

/**
 * <p>
 * 用户信息表
 * </p>
 *
 * @author kevin
 * @since 2023-10-29
 */
@TableName("sys_user")
public class SysUser implements Serializable {

    private static final long serialVersionUID = 1L;

    /**
     * 用户ID
     */
    @TableId(value = "user_id", type = IdType.AUTO)
    private Long userId;

    /**
     * 部门ID
     */
    private Long deptId;

    /**
     * 用户账号
     */
    @ApiModelProperty("用户名")
    private String userName;

    /**
     * 用户昵称
     */
    private String nickName;

    /**
     * 用户类型（00系统用户）
     */
    private String userType;

    /**
     * 用户邮箱
     */
    private String email;

    /**
     * 手机号码
     */
    private String phonenumber;

    /**
     * 用户性别（0男 1女 2未知）
     */
    private String sex;

    /**
     * 头像地址
     */
    private String avatar;

    /**
     * 密码
     */
    private String password;

    /**
     * 帐号状态（0正常 1停用）
     */
    private String status;

    /**
     * 删除标志（0代表存在 2代表删除）
     */
    private String delFlag;

    /**
     * 最后登录IP
     */
    private String loginIp;

    /**
     * 最后登录时间
     */
    private LocalDateTime loginDate;

    /**
     * 创建者
     */
    private String createBy;

    /**
     * 创建时间
     */
    private LocalDateTime createTime;

    /**
     * 更新者
     */
    private String updateBy;

    /**
     * 更新时间
     */
    private LocalDateTime updateTime;

    /**
     * 备注
     */
    private String remark;

    public Long getUserId() {
        return userId;
    }

    public void setUserId(Long userId) {
        this.userId = userId;
    }

    public Long getDeptId() {
        return deptId;
    }

    public void setDeptId(Long deptId) {
        this.deptId = deptId;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public String getNickName() {
        return nickName;
    }

    public void setNickName(String nickName) {
        this.nickName = nickName;
    }

    public String getUserType() {
        return userType;
    }

    public void setUserType(String userType) {
        this.userType = userType;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getPhonenumber() {
        return phonenumber;
    }

    public void setPhonenumber(String phonenumber) {
        this.phonenumber = phonenumber;
    }

    public String getSex() {
        return sex;
    }

    public void setSex(String sex) {
        this.sex = sex;
    }

    public String getAvatar() {
        return avatar;
    }

    public void setAvatar(String avatar) {
        this.avatar = avatar;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public String getStatus() {
        return status;
    }

    public void setStatus(String status) {
        this.status = status;
    }

    public String getDelFlag() {
        return delFlag;
    }

    public void setDelFlag(String delFlag) {
        this.delFlag = delFlag;
    }

    public String getLoginIp() {
        return loginIp;
    }

    public void setLoginIp(String loginIp) {
        this.loginIp = loginIp;
    }

    public LocalDateTime getLoginDate() {
        return loginDate;
    }

    public void setLoginDate(LocalDateTime loginDate) {
        this.loginDate = loginDate;
    }

    public String getCreateBy() {
        return createBy;
    }

    public void setCreateBy(String createBy) {
        this.createBy = createBy;
    }

    public LocalDateTime getCreateTime() {
        return createTime;
    }

    public void setCreateTime(LocalDateTime createTime) {
        this.createTime = createTime;
    }

    public String getUpdateBy() {
        return updateBy;
    }

    public void setUpdateBy(String updateBy) {
        this.updateBy = updateBy;
    }

    public LocalDateTime getUpdateTime() {
        return updateTime;
    }

    public void setUpdateTime(LocalDateTime updateTime) {
        this.updateTime = updateTime;
    }

    public String getRemark() {
        return remark;
    }

    public void setRemark(String remark) {
        this.remark = remark;
    }

    @Override
    public String toString() {
        return "SysUser{" +
            "userId = " + userId +
            ", deptId = " + deptId +
            ", userName = " + userName +
            ", nickName = " + nickName +
            ", userType = " + userType +
            ", email = " + email +
            ", phonenumber = " + phonenumber +
            ", sex = " + sex +
            ", avatar = " + avatar +
            ", password = " + password +
            ", status = " + status +
            ", delFlag = " + delFlag +
            ", loginIp = " + loginIp +
            ", loginDate = " + loginDate +
            ", createBy = " + createBy +
            ", createTime = " + createTime +
            ", updateBy = " + updateBy +
            ", updateTime = " + updateTime +
            ", remark = " + remark +
        "}";
    }
}

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