11.17

1.if (data.showapi_res_code===0){
const weatherInfo=data.showapi_res_body;
const today =weatherInfo.f1;

				resultDom.innerHTML=`
				<p>城市:${weatherInfo.city.c4}</p>  
				//模板字符串`...${变量}`
				<p>日期:${today.day}</p>
				<p>天气:${today.day_weather}</p>
				<p>温度:${today.day_air_temperature}</p>
				<p>风向:${today.night_wind_direction}</p>
				<p>化妆指数:${today.index.beauty.title}</p>
				//指数在参数名称index中
				`;
			}

2. const weatherImgMap={
   小雨:"img/小雨.png"
   }
   3.

   天气：<img src="${weatherImg}"class="weather-img" >${weatherText}