我的JSON:如何删除该行以JSON在JAVA
{
"adresses": [
{
"region": "Auvergne-Rhône-Alpes",
"pertinence": 0.41,
"cp": "73200",
"coordonnee": [
45.6681753,
6.3863336
],
"rue": "Rue Pasteur",
"osm_id": "8063355",
"pays": "France",
"ville": "Albertville",
"quartier": "Le Parstet",
"nom": "",
"secteur": "Albertville",
"numero": ""
},
{
"region": "Auvergne-Rhône-Alpes",
"pertinence": 0.41,
"cp": "73200",
"coordonnee": [
45.6635769,
6.3830012
],
"rue": "Rue Pasteur",
"osm_id": "69253010",
"pays": "France",
"ville": "Albertville",
"quartier": "",
"nom": "",
"secteur": "Albertville",
"numero": ""
},
{
"region": "Auvergne-Rhône-Alpes",
"pertinence": 0.41,
"cp": "73400",
"coordonnee": [
45.7469095,
6.4237485
],
"rue": "Rue Pasteur",
"osm_id": "170250718",
"pays": "France",
"ville": "Ugine",
"quartier": "",
"nom": "",
"secteur": "Albertville",
"numero": ""
}
]
}
我需要删除不会忽略的一个当“osm_id”是等于一个变量。
我已经开始将JSON放入一个ArrayList字符串中,以删除我想要的行然后重做JSON。 但是元素“coordonnee”是一个数组,我不知道我能做什么。
这里对我的审判:
JSONObject req = reponse.convertToJsonObject();
JSONArray adresses = req.getJSONArray("adresses");
ArrayList<String> tab = new ArrayList<String>();
for (int i = 0; i < adresses.length(); i++) {
JSONObject adr = adresses.getJSONObject(i);
String line = adr.getString("region") + " " + adr.getDouble("pertinence") + " "
+ adr.getString("cp") + " " + adr.getString("coordonnee")
+ " " + adr.getString("rue") + " " + adr.getString("osm_id") + " "
+ adr.getString("pays") + " " + adr.getString("ville")
+ " " + adr.getString("quartier") + " " + adr.getString("nom") + " "
+ adr.getString("secteur") + " " + adr.getString("numero");
tab.add(line);
}
你能帮助我吗?
尝试使用像jsoup –
一个JSON解析器你检查http://stackoverflow.com/questions/15603033/removing-elements – Naveen