#/bin/bash
#file name:     Max_weather.sh
#funciton:      天氣小貼士，顯示時間及天氣資訊，後期可加入雨雪天氣郵件傳送等功能
#version:       1.0

#地區id集合，這個後期可以從檔案外讀取
declare -A area_ids
area_ids["nanjing"]=101190101

echo '---------------天氣小貼士--------------------'
echo "hello,user！"
echo "today is: "`date`
weather_json=`curl -s http://www.weather.com.cn/data/sk/${area_ids["nanjing"]}.html`

city=`echo $weather_json | jq ".weatherinfo.city"`
temp=`echo $weather_json | jq ".weatherinfo.temp"`
wd=`echo $weather_json | jq ".weatherinfo.WD"`
ws=`echo $weather_json | jq ".weatherinfo.WS"`

echo "your city: "$city" ,temp: "$temp" ℃ ,wind:",$wd$ws
 

result:

---------------天氣小貼士--------------------
hello,user！
today is: 2018年 08月 30日 星期四 12:36:19 CST
your city: "南京" ,temp: "21.9" ℃ ,wind:,"東風""小於3級"