@SpringBootApplication
@RestController
public class DockerApplication {
  public static void main(String[] args) {
    SpringApplication.run(DockerApplication.class, args);
  }
  @RequestMapping("/hello")
  public Object index() {
    Map data=new HashMap();
    data.put("code",200);
    data.put("msg","ngrok搭建成功");
    return data;
  }
}

{"msg":"ngrok搭建成功","code":200}

<view>
<button bindtap="clickMe">点我</button>
</view>
<view>状态码：{{data.code}}</view>
<view>信息：{{data.msg}}</view>

 clickMe : function(){
  var that = this;
  wx.request({
   url: 'https://video01.ngrok.xiaomiqiu.cn/hello',  
   success(res) {
    var data = res.data;
    that.setData({
     data: data
    });
   }
  })
 }