yunsu/cloud-model/src/main/java/com/hssx/cloudmodel/controller/AppVersionController.java

package com.hssx.cloudmodel.controller;


import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.hssx.cloudmodel.entity.AppVersion;
import com.hssx.cloudmodel.entity.vo.CompanyVO;
import com.hssx.cloudmodel.service.AppVersionService;
import com.hssx.cloudmodel.util.HttpRespMsg;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * <p>
 *  前端控制器
 * </p>
 *
 * @author 吴涛涛
 * @since 2019-09-05
 */
@Controller
public class AppVersionController {

    @Autowired
    private AppVersionService appVersionService;
    @ApiOperation("比对版本")
    @RequestMapping("/checkVersion")
    @ResponseBody
    public HttpRespMsg addAndUpdateRole(AppVersion appVersion) {
        HttpRespMsg msg = new HttpRespMsg();
        AppVersion platform = appVersionService.getOne(new QueryWrapper<AppVersion>().eq("platform", appVersion.getPlatform()));
        if(platform == null){
            msg.setError("数据不存在");
        }else{
            int i = appVersion.getVersion().compareTo(platform.getVersion());
            if(i<0){
                msg.data = platform;
            }else{
                msg.setError("版本过低");
            }
        }
        return msg;
    }

}