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Android 解析 json
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发布于：2012-09-17 14:58
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要解析的json数据： [java] {"data": {"info":[ {"id":"01","name":"张三","年龄":"22","地址":"成都"}, {"id":"02","name":"李四","年龄":"23","地址":"北京"}, {"id":"03","name":"王五","年龄":"24","地址":"西安"}, {"id":"04","name":"赵六","年龄":"25","地址":"上海"}, {"id":"05","name":"周七","年龄":"26","地址":"深圳"} ] } } 解析json:[javapublic void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ListView listview=(ListView) findViewById(R.id.listView1); String [] ss=analyticJson(s); ArrayAdapter aa=new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,ss); listview.setAdapter(aa); } public String[] analyticJson(String result){ try { String[] ss=new String[5];//为了演示方便让其返回String[] JSONObject jsonObject = new JSONObject(result).getJSONObject("data"); JSONArray jsonArray=jsonObject.getJSONArray("info"); for(int i=0;i<jsonArray.length();i++){ JSONObject jo = (JSONObject)jsonArray.opt(i); ss=jo.getInt("id")+" "+jo.getString("name")+" "+jo.getString("地址"); } return ss; } catch (JSONException e) { e.printStackTrace(); } return null; }
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