天气预报API接口墨迹赤必的咋样？靠谱么？
天气预报API接口墨迹赤必挺好的啊，我公司一直在用，对它很满意。我们公司做农业的，对天气的关注度极高。以前都是自己看，然后做分析，做准备，防止损失。现在不一样了，墨迹赤必会提供气象数据服务和天气解决方案，很精细，也很实用。特别是遇到恶劣天气的时候，有了它的帮助的确能降低损失。别的行业我不知道，我们做农业的觉得它特别实用。
天气预报API接口是什么？
天气预报API接口是气象服务商为客户提供服务的唯一接口。拿墨迹赤必为例，跟客户充分沟通后了解客户的实际需求，从而对现有的数据进行调整，符合客户的需求形成API接口，让客户接入，这样就形成了一个完整的服务。所以说API接口并不是一个很神秘的东西，只不过是企业和客户之间的一条服务纽带。
如何使用百度天气预报API接口
百度API Key申请地址：
创建应用 如图：
提交后得到API Key 如图：
接口实例：？location=南昌output=jsonak=你的API Keymcode=你的数字签名SHA1;com.example.administrator.jsontest（包名）
接口参数说明
参数类型
参数名称
是否必须
具体描述
String location true 输入城市名或经纬度，城市名如北京或者131，经纬度格式为lng，lat坐标，如：location=116.305145,39.982368;全国值为all，返回省会城市自治区，港澳台天气情况多城市天气预报中间用“|”分隔，如：location=116.305145,39.982368|123.342323,36238945|...
String output false 输出的数据格式，默认为xml格式，当output设置为json时，输出的为json数据格式
String coord_type false 请求参数坐标类型，默认为gcj02经纬度坐标。允许的值为bd09ll、bd09mc、gcj02、wgs84；
返回的JSON数据
{
"error":0,
"status":"success",
"date":"2016-03-05",
"results":[
{
"currentCity":"北京",
"pm25":"144",
"index":[
{
"title":"穿衣",
"zs":"较冷",
"tipt":"穿衣指数",
"des":"建议着厚外套加毛衣等服装。年老体弱者宜着大衣、呢外套加羊毛衫。"},
{
"title":"洗车",
"zs":"不宜",
"tipt":"洗车指数",
"des":"不宜洗车，未来24小时内有扬沙或浮尘，如果在此期间洗车，极易很快蒙上新的灰尘。"},
{
"title":"旅游",
"zs":"一般",
"tipt":"旅游指数",
"des":"风稍大，扬沙或浮尘天气对能见度和空气质量都会有些影响，出行请注意交通安全和采取适当的防尘措施。"},
{
"title":"感冒",
"zs":"易发",
"tipt":"感冒指数",
"des":"昼夜温差大，风力较强，易发生感冒，请注意适当增减衣服，加强自我防护避免感冒。"},
{
"title":"运动",
"zs":"较不宜",
"tipt":"运动指数",
"des":"有扬沙或浮尘，建议适当停止户外运动，选择在室内进行运动，以避免吸入更多沙尘，有损健康。"},
{
"title":"紫外线强度",
"zs":"最弱",
"tipt":"紫外线强度指数",
"des":"属弱紫外线辐射天气，无需特别防护。若长期在户外，建议涂擦SPF在8-12之间的防晒护肤品。"}
],
"weather_data":[
{
"date":"周六 03月05日 (实时：12℃)", "dayPictureUrl":"",
"nightPictureUrl":"",
"weather":"浮尘转晴",
"wind":"北风4-5级",
"temperature":"12 ~ -1℃"},
{
"date":"周日",
"dayPictureUrl":"",
"nightPictureUrl":"",
"weather":"多云",
"wind":"微风",
"temperature":"10 ~ -3℃"},
{
"date":"周一", "dayPictureUrl":"",
"nightPictureUrl":"",
"weather":"多云转阴",
"wind":"微风",
"temperature":"13 ~ 2℃"},
{
"date":"周二", "dayPictureUrl":"",
"nightPictureUrl":"",
"weather":"阴转多云",
"wind":"北风3-4级",
"temperature":"6 ~ -1℃"}
]}]}
3. 我们来写个demo，代码如下：
package com.example.administrator.jsontest;
public class MainActivity extends Activity {
private Button button;
private TextView textView;
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case 0:
String re = (String) msg.obj;
textView.setText(re);
break;
}
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
button = (Button) findViewById(R.id.button);
textView = (TextView) findViewById(R.id.textView);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Log.i("TAG", "点击了Button");
sendRequestWithHttpClient();
}
});
}
private void sendRequestWithHttpClient() {
new Thread(new Runnable() {
@Override
public void run() {
HttpURLConnection connection = null;
try {
URL url = new URL("南昌output=jsonak=8ixCCFzlBB617YX7tONI2P5Bmcode=1C:6B:42:33:E8:A6:DC:A2:11:6E:26:EC:84:BD:42:E3:8E:6B:57:9A;com.example.administrator.jsontest");
connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
connection.setConnectTimeout(5000);
connection.setReadTimeout(5000);
InputStream in = connection.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
StringBuilder response = new StringBuilder();
String line;
while ((line = reader.readLine()) != null) {
response.append(line);
}
Log.i("TAG", response.toString()); parseJSONObjectOrJSONArray(response.toString());
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}).start();
}
//解析JSON数据
private void parseJSONObjectOrJSONArray(String jsonData) {
try {
String count = "";
JSONObject jsonObject = new JSONObject(jsonData);
JSONArray jsonArray = jsonObject.getJSONArray("results");
if (jsonArray.length() 0) {
JSONObject object = jsonArray.getJSONObject(0);
String city = object.optString("currentCity");
JSONArray array = object.getJSONArray("weather_data");
for (int i = 0; i array.length(); i++) {
JSONObject jsonObject1 = array.getJSONObject(i);
String dateDay = jsonObject1.optString("date");
String weather = jsonObject1.optString("weather");
String wind = jsonObject1.optString("wind");
String temperature = jsonObject1.optString("temperature");
count =count +"\n"+ dateDay + " " + weather + " " + wind + " " + temperature;
Log.i("AAA",count);
}
Message message = new Message();
message.what = 0;
message.obj = count;
handler.sendMessage(message);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
4. 运行结果如下：
天气预报API接口是可以定制的吗？
其他的我不太了解，应该是也可以的，但是我们合作的墨迹赤必我是可以确定是可以的。因为我们是做新零售的，部分产品的属性跟天气是有很大关联的。我们在跟墨迹赤必沟通后，他们根据我们的需求专门对我们开发了定制的API接口。这里边的气象数据。可以结合产品的属性，长周期关联分析，为我们提供合理的备货与库存压力预测。所以说你们如果有需求的话可以跟那边联系。
墨迹赤必提供的天气预报API接口有什么作用？
这块东西往专业来说肯定大部分人不是太了解，我可以给你举个例子，如何让两个平行的路连起来了？很简单，搭个桥就可以实现两条路的互通，而墨迹赤必提供的API接口就是这样一个作用。因为墨迹赤必拥有着丰富的天气数据，而客户需要的是更加精准的需求，两相结合之后需要有一个连结的东西，而墨迹赤必的API接口就起着这样的作用。我想这样说应该能明白吧。
android端免费获取天气信息的服务器接口有么
中国国家气象局提供了获取所在城市天气预报信息接口。通过这个接口，我们就可以获取天气信息了。
关于获取天气预报的实例参考android学习手册，里面有源码。android学习手册包含9个章节，108个例子，源码文档随便看，例子都是可交互，可运行，源码采用android studio目录结构，高亮显示代码，文档都采用文档结构图显示，可以快速定位。360手机助手中下载,图标上有贝壳
中国国家气象局天气预报接口总共提供了三个：
注：上面接口2014.3.4日已不再更新。换成这个：。各位看34楼。在此感谢tdwll和黄晓佳cobish。
最详细的信息来自第三个接口。上面url中的101010100是城市代码，这里是北京的城市代码。只需要改变城市代码，就可以得到所在城市的天气信息。笔者在福州，所以选择的城市代码是福州101230101。
在浏览器上输入url：得到信息，天气信息是json的数据格式，数据如下：
{"weatherinfo":{"city":"福州","city_en":"fuzhou","date_y":"2012年5月14日","date":"","week":"星期一","fchh":"08","cityid":"101230101","temp1":"29℃~23℃","temp2":"26℃~20℃","temp3":"24℃~20℃","temp4":"25℃~20℃","temp5":"24℃~21℃","temp6":"25℃~22℃","tempF1":"84.2℉~73.4℉","tempF2":"78.8℉~68℉","tempF3":"75.2℉~68℉","tempF4":"77℉~68℉","tempF5":"75.2℉~69.8℉","tempF6":"77℉~71.6℉","weather1":"阵雨转中雨","weather2":"中雨转小雨","weather3":"小雨","weather4":"小雨","weather5":"小雨转阵雨","weather6":"阵雨转小雨","img1":"3","img2":"8","img3":"8","img4":"7","img5":"7","img6":"99","img7":"7","img8":"99","img9":"7","img10":"3","img11":"3","img12":"7","img_single":"3","img_title1":"阵雨","img_title2":"中雨","img_title3":"中雨","img_title4":"小雨","img_title5":"小雨","img_title6":"小雨","img_title7":"小雨","img_title8":"小雨","img_title9":"小雨","img_title10":"阵雨","img_title11":"阵雨","img_title12":"小雨","img_title_single":"阵雨","wind1":"微风","wind2":"微风","wind3":"微风","wind4":"微风","wind5":"微风","wind6":"微风","fx1":"微风","fx2":"微风","fl1":"小于3级","fl2":"小于3级","fl3":"小于3级","fl4":"小于3级","fl5":"小于3级","fl6":"小于3级","index":"热","index_d":"天气较热，建议着短裙、短裤、短套装、T恤等夏季服装。年老体弱者宜着长袖衬衫和单裤。","index48":"暖","index48_d":"较凉爽，建议着长袖衬衫加单裤等春秋过渡装。年老体弱者宜着针织长袖衬衫、马甲和长裤。","index_uv":"弱","index48_uv":"最弱","index_xc":"不宜","index_tr":"适宜","index_co":"较不舒适","st1":"27","st2":"21","st3":"24","st4":"18","st5":"22","st6":"18","index_cl":"较不宜","index_ls":"不太适宜","index_ag":"不易发"}}
我们可以解析json数据去得到自己想用的天气信息。
天气信息解释：
[html] view plain copy print?
{
"weatherinfo":{
!-- 基本信息 --
"city":"福州",
"city_en":"fuzhou",
"date_y":"2012年5月14日",
"date":"",
"week":"星期一",
"fchh":"08",
"cityid":"101230101",
!-- 从今天开始到第六天的每天的天气情况，这里的温度是摄氏温度 --
"temp1":"29℃~23℃","temp2":"26℃~20℃","temp3":"24℃~20℃","temp4":"25℃~20℃","temp5":"24℃~21℃","temp6":"25℃~22℃",
!-- 从今天开始到第六天的每天的天气情况，这里的温度是华氏温度 --
"tempF1":"84.2℉~73.4℉","tempF2":"78.8℉~68℉","tempF3":"75.2℉~68℉","tempF4":"77℉~68℉","tempF5":"75.2℉~69.8℉","tempF6":"77℉~71.6℉",
!-- 天气描述 --
"weather1":"阵雨转中雨","weather2":"中雨转小雨","weather3":"小雨","weather4":"小雨","weather5":"小雨转阵雨","weather6":"阵雨转小雨",
!-- 天气描述图片序号 --
"img1":"3","img2":"8","img3":"8","img4":"7","img5":"7","img6":"99","img7":"7","img8":"99","img9":"7","img10":"3","img11":"3","img12":"7","img_single":"3",
!-- 图片名称 --
"img_title1":"阵雨","img_title2":"中雨","img_title3":"中雨","img_title4":"小雨","img_title5":"小雨","img_title6":"小雨","img_title7":"小雨","img_title8":"小雨","img_title9":"小雨","img_title10":"阵雨","img_title11":"阵雨","img_title12":"小雨","img_title_single":"阵雨",
!-- 风速描述 --
"wind1":"微风","wind2":"微风","wind3":"微风","wind4":"微风","wind5":"微风","wind6":"微风","fx1":"微风","fx2":"微风",
!-- 风速级别描述 --
"fl1":"小于3级","fl2":"小于3级","fl3":"小于3级","fl4":"小于3级","fl5":"小于3级","fl6":"小于3级",
!-- 今天穿衣指数 --
"index":"热",
"index_d":"天气较热，建议着短裙、短裤、短套装、T恤等夏季服装。年老体弱者宜着长袖衬衫和单裤。",
!-- 48小时穿衣指数 --
"index48":"暖","index48_d":"较凉爽，建议着长袖衬衫加单裤等春秋过渡装。年老体弱者宜着针织长袖衬衫、马甲和长裤。",
!-- 紫外线及48小时紫外线 --
"index_uv":"弱","index48_uv":"最弱",
!-- 洗车 --
"index_xc":"不宜",
!-- 旅游 --
"index_tr":"适宜",、
!-- 舒适指数 --
"index_co":"较不舒适",
"st1":"27","st2":"21","st3":"24","st4":"18","st5":"22","st6":"18",
!-- 晨练 --
"index_cl":"较不宜",
!-- 晾晒 --
"index_ls":"不太适宜",
!-- 过敏 --
"index_ag":"不易发"
}
}
{
"weatherinfo":{
!-- 基本信息 --
"city":"福州",
"city_en":"fuzhou",
"date_y":"2012年5月14日",
"date":"",
"week":"星期一",
"fchh":"08",
"cityid":"101230101",
!-- 从今天开始到第六天的每天的天气情况，这里的温度是摄氏温度 --
"temp1":"29℃~23℃","temp2":"26℃~20℃","temp3":"24℃~20℃","temp4":"25℃~20℃","temp5":"24℃~21℃","temp6":"25℃~22℃",
!-- 从今天开始到第六天的每天的天气情况，这里的温度是华氏温度 --
"tempF1":"84.2℉~73.4℉","tempF2":"78.8℉~68℉","tempF3":"75.2℉~68℉","tempF4":"77℉~68℉","tempF5":"75.2℉~69.8℉","tempF6":"77℉~71.6℉",
!-- 天气描述 --
"weather1":"阵雨转中雨","weather2":"中雨转小雨","weather3":"小雨","weather4":"小雨","weather5":"小雨转阵雨","weather6":"阵雨转小雨",
!-- 天气描述图片序号 --
"img1":"3","img2":"8","img3":"8","img4":"7","img5":"7","img6":"99","img7":"7","img8":"99","img9":"7","img10":"3","img11":"3","img12":"7","img_single":"3",
!-- 图片名称 --
"img_title1":"阵雨","img_title2":"中雨","img_title3":"中雨","img_title4":"小雨","img_title5":"小雨","img_title6":"小雨","img_title7":"小雨","img_title8":"小雨","img_title9":"小雨","img_title10":"阵雨","img_title11":"阵雨","img_title12":"小雨","img_title_single":"阵雨",
!-- 风速描述 --
"wind1":"微风","wind2":"微风","wind3":"微风","wind4":"微风","wind5":"微风","wind6":"微风","fx1":"微风","fx2":"微风",
!-- 风速级别描述 --
"fl1":"小于3级","fl2":"小于3级","fl3":"小于3级","fl4":"小于3级","fl5":"小于3级","fl6":"小于3级",
!-- 今天穿衣指数 --
"index":"热",
"index_d":"天气较热，建议着短裙、短裤、短套装、T恤等夏季服装。年老体弱者宜着长袖衬衫和单裤。",
!-- 48小时穿衣指数 --
"index48":"暖","index48_d":"较凉爽，建议着长袖衬衫加单裤等春秋过渡装。年老体弱者宜着针织长袖衬衫、马甲和长裤。",
!-- 紫外线及48小时紫外线 --
"index_uv":"弱","index48_uv":"最弱",
!-- 洗车 --
"index_xc":"不宜",
!-- 旅游 --
"index_tr":"适宜",、
!-- 舒适指数 --
"index_co":"较不舒适",
"st1":"27","st2":"21","st3":"24","st4":"18","st5":"22","st6":"18",
!-- 晨练 --
"index_cl":"较不宜",
!-- 晾晒 --
"index_ls":"不太适宜",
!-- 过敏 --
"index_ag":"不易发"
}
}
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