通过URl直接获取URL页面的内容
2017-07-26 09:49 Lose丶word 阅读(869) 评论(0) 编辑 收藏 举报StringBuffer resultLR = new StringBuffer();
try {
URL url = new URL("xxx");
try {
//获得此 URL 的内容
URLConnection conn = url.openConnection();
InputStream is = conn.getInputStream();
byte[] b = new byte[1024];
int len = 0;
String str = "";
while((len=is.read(b))!=-1){
str = str + new String(b,0,len,"UTF-8");
}
// 把获取的内容转为 JSONObject
JSONObject json = JSONObject.fromObject(str);
// 获取json的一个数组
JSONArray jsonArray = JSONArray.fromObject(json.getString("features"));
if (jsonArray != null && jsonArray.size() > 0) {
String sresult = "";
for (int i=0;i<jsonArray.size();i++) {
}
}
} catch (IOException e) {
e.printStackTrace();
}
} catch (MalformedURLException e) {
e.printStackTrace();
}