通过JSON处理网络信息
在build.gradle中引用如下dependencies{
implementation 'net.sf.json-lib:json-lib:2.2.3:jdk15'
//json object
implementation 'commons-beanutils:commons-beanutils:1.9.3'
implementation 'commons-collections:commons-collections:3.2.1'
implementation 'commons-lang:commons-lang:2.6'
implementation 'net.sf.ezmorph:ezmorph:1.0.6'
}
通过Map的键值映射保存信息
private Map<String, Object> getTodayWeather(String datas) {
//datas为从Web端获取的String
Map<String, Object> map = new HashMap<String, Object>();
JSONObject jsonData = JSONObject.fromObject(datas);
//将String转换为jsonData
JSONObject info = jsonData.getJSONObject("data");
//获取名为data的数据块
JSONObject ObserveInfo = info.getJSONObject("observe");
//获取data数据块内部的observe数据块
map.put("Degree", ObserveInfo.getString("degree").toString());
//获取键值为degree的数据，并保存在Map中(键值为"Degree")
return map;
}
通过Map获取信息
String text = responseText;
Map<String,Object> map = getTodayWeather(text);
//处理获取的信息
String DegreeText=(map2.get("Degree") + "℃" );
//通过Map得到数据
https://www.cnblogs.com/MarkDespite/p/16661376.html
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