響應JSON:
{
"filename": "vcops-6.0.0-MPforAWS-1.1-1695068.pak",
"links": [
{
"rel": "pak_information",
"href": "https://<IP>:443/casa/upgrade/cluster/pak/MPforAWS-600/information"
},
{
"rel": "pak_file_information",
"href": "https://<IP>:443/casa/upgrade/slice/pak/MPforAWS-600/file_information"
},
{
"rel": "pak_cluster_status",
"href": "https://<IP>:443/casa/upgrade/cluster/pak/MPforAWS-600/status"
}
],
"pak_id": "MPforAWS-600"
}
我使用我們的框架的一個幫手。框架將響應作爲「InputStream」返回。 我想從這個「InputStream」中獲得「pak_id」。我試過inputStreamObj.toString()
這對我不起作用。解析的InputStream成JSON對象,並得到一個值
我使用的方法是:
private String getPakId(InputStream uploadResponse) {
String pakId = null;
try {
String responseString = readInputStream(uploadResponse);
JSONObject jObj = new JSONObject(responseString);
pakId = jObj.getString("pak_id").trim();
Reporter.log("Pak id is=" + pakId, true);
} catch (Exception e) {
Reporter.log("Error in getting pak_id " + e.getMessage(), true);
}
return pakId;
}
和
private String readInputStream(InputStream inputStream) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(
inputStream, "UTF-8"));
String tmp;
StringBuilder sb = new StringBuilder();
while ((tmp = reader.readLine()) != null) {
sb.append(tmp).append("\n");
}
if (sb.length() > 0 && sb.charAt(sb.length() - 1) == '\n') {
sb.setLength(sb.length() - 1);
}
reader.close();
return sb.toString();
}
什麼是你當前的代碼? – fge
您必須從InputStream中讀取字符串,然後使用JSON庫對其進行解析。 –
http://stackoverflow.com/questions/6511880/how-to-parse-a-json-input-stream – Joffrey