swagger设置字段required必填

swagger注解中需要设置请求参数的字段是必须填写的还是非必须的。我们需要添加下面的配置。只需要在对象的字段中增加下面的代码

@ApiModelProperty(value = "自建应用的corpid", required = true)

显示效果如下

        

详细的代码如下

请求的controller代码

package my.controller;

import my.bean.*;
import my.common.BaseController;
import my.configuration.MyRedissonConfig;
import my.service.*;
import my.util.MsgUtil;
import my.util.MyConstants;
import my.util.WxUtil;
import my.wechataes.WXBizMsgCrypt;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiResponse;
import io.swagger.annotations.ApiResponses;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import springfox.documentation.annotations.ApiIgnore;

import javax.annotation.Resource;
import javax.servlet.ServletInputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Map;


@EnableAsync
@RestController
@Api(value = "MyAppController",tags = {"自建应用服务"})
@RequestMapping("/myApp")
@Slf4j
public class MyAppController extends BaseController {

    @Autowired
    private MyAppService myAppService;

    @ApiOperation(value = "自建应用-推送图文消息给用户",
            notes = "逻辑如下："+ MyConstants.SWAGGER2_FOX_BR_TAG +
                    MyConstants.SWAGGER2_FOX_BR_TAG)
    @RequestMapping(value = "/sendNews", method = RequestMethod.POST)
    @ResponseBody
    public String sendNews(@Validated @RequestBody MyAppSendNewsReqBean vo) {
        String code = MyConstants.SUCCESS;
        try {
            log.info("myApp sendNews vo={}",vo);
            myAppService.sendNews(vo);
        } catch (Exception e) {
            code = MyConstants.FAILURE;
            e.printStackTrace();
        }
        return MsgUtil.outJson(code);
    }

}

请求参数对象

package my.bean;

import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.Accessors;
import lombok.extern.slf4j.Slf4j;

import javax.validation.constraints.NotNull;
import java.io.Serializable;


@ApiModel(
        description = "图文消息对象"
)
@Data
@Slf4j
@Builder
@NoArgsConstructor
@AllArgsConstructor
@Accessors(chain = true)
public class MyAppSendNewsReqBean implements Serializable {

    @ApiModelProperty(value = "企微自建应用，接收消息的用户ID，多个接收者用‘|’分隔，最多支持1000个）。@all=全员发送", required = true)
    @NotNull(message = "userId不能为空")
    private String userId;

    @ApiModelProperty(value = "自建应用的corpid", required = true)
    @NotNull(message = "corpid不能为空")
    private String corpid;

    @ApiModelProperty(value = "自建应用的corpsecret", required = true)
    @NotNull(message = "corpsecret不能为空")
    private String corpsecret;

    @ApiModelProperty(value = "自建应用的agentId", required = true)
    @NotNull(message = "agentId不能为空")
    private Integer agentId;

    @ApiModelProperty(value = "图文消息的标题", required = true)
    @NotNull(message = "title不能为空")
    private String title;

    @ApiModelProperty(value = "图文消息的描述")
    private String description;

    @ApiModelProperty(value = "点击图片跳转的网址，网址必须是备案的网址，否则会有风险提示")
    private String url;

    @ApiModelProperty(value = "图片地址", required = true)
    @NotNull(message = "picUrl不能为空")
    private String picUrl;

}

启动项目，访问swagger，访问地址如下

log.info("swagger api=http://ip:port/项目名称/swagger-ui.html");
log.info("swagger api=http://ip:port/项目名称/doc.html");