1. URL部分
以下url中“%s”代表的是城市Id,比如北京的cityId=101010100;
//获取未来五天预报信息,红色部分信息不需要
WEATHER_DATA_URL_JSON = “http://weatherapi.market.xiaomi.com/wtr-v2/temp/forecast?cityId=%s”;
返回信息格式如下:
{
"weatherinfo": {
"city": "北京",
"city_en": "beijing",
"cityid": "101010100",
"date": "",
"date_y": "2014年04月08日",
"fchh": "18",
"fl1": "3-4级转4-5级",
"fl2": "3-4级转小于3级",
"fl3": "小于3级",
"fl4": "小于3级",
"fl5": "小于3级",
"fl6": "微风",
"fx1": "南风转北风",
"fx2": "东北风转无持续风向",
"img1": "", // img信息不需要
"img10": "",
"img11": "",
"img12": "",
"img2": "",
"img3": "",
"img4": "",
"img5": "",
"img6": "",
"img7": "",
"img8": "",
"img9": "",
"img_single": "", //img_title信息不需要
"img_title1": "霾",
"img_title10": "多云",
"img_title11": "晴",
"img_title12": "晴",
"img_title2": "多云",
"img_title3": "晴",
"img_title4": "多云",
"img_title5": "多云",
"img_title6": "阴",
"img_title7": "阴",
"img_title8": "多云",
"img_title9": "晴",
"img_title_single": "",
"index": "较舒适",
"index48": "",
"index48_d": "",
"index48_uv": "",
"index_ag": "极易发",
"index_cl": "不宜",
"index_co": "舒适",
"index_d": "",
"index_ls": "不宜",
"index_tr": "适宜",
"index_uv": "最弱",
"index_xc": "不宜",
"st1": "", //st信息不需要(暂不确定其作用)
"st2": "",
"st3": "",
"st4": "",
"st5": "",
"st6": "",
"temp1": "12℃~28℃",
"temp2": "11℃~18℃",
"temp3": "8℃~18℃",
"temp4": "9℃~22℃",
"temp5": "10℃~22℃",
"temp6": "0℃~0℃",
"tempF1": "", //华氏摄氏度信息不需要
"tempF2": "",
"tempF3": "",
"tempF4": "",
"tempF5": "",
"tempF6": "",
"weather1": "霾转多云",
"weather2": "晴转多云",
"weather3": "多云转阴",
"weather4": "阴转多云",
"weather5": "晴转多云",
"weather6": "晴",
"week": "星期二",
"wind1": "南风转北风",
"wind2": "东北风转无持续风向",
"wind3": "微风",
"wind4": "微风",
"wind5": "微风",
"wind6": "微风"
}
}
//获取实时天气信息
WEATHER_DATA_SK_JSON = “http://weatherapi.market.xiaomi.com/wtr-v2/temp/realtime?cityId=%s”;
返回信息格式如下:
{
"weatherinfo": {
"SD": "32%",
"WD": "西南风",
"WS": "2级",
"WSE": "",
"city": "北京",
"cityid": "101010100",
"isRadar": "1",
"radar": "JC_RADAR_AZ9010_JB",
"temp": "23",
"time": "18:35",
"weather": "霾"
}
}
//获取其他指数类天气信息,如pm2.5,二氧化硫含量等,暂时不需要这类信息
WEATHER_AQI_URL_JSON = “http://weatherapi.market.xiaomi.com/wtr/data/aqi?city_id=%s”;
返回信息格式如下:
{//不需要
"aqi": {
"city": "北京",
"city_id": "101010100",
"pub_time": "2014-04-08 18:00",
"aqi": "206",
"pm25": "156",
"pm10": "196",
"so2": "47",
"no2": "42",
"src": "中国环境监测总站",
"spot": ""
}
}
获取警告信息
WEATHER_ALERT_URL_JSON = “http://weatherapi.market.xiaomi.com/wtr-v2/temp/alert?cityId=%s”;
一般返回为空,且我们暂时用不到这类信息。
2. IP地址和cityId数据库
根据天气设计需求,要实现根据用户的IP地址自动匹配用户所在的当前城市。
首先要根据IP地址获取城市名称,其次通过城市名城获取对应的cityId,最后利用cityId获取对应城市的天气信息。
因此需要两个数据库,包含两张表:
表一: IP地址–>城市名称
表二: 城市名城–>cityId,对应的数据库文件分别是:ip_address_jj_city_name.db和city.db。
3. 数据返回格式极其他
要求数据返回格式为json