[英]Oracle MCS Custom API call from MAF Application
我在Oracle MCS中創建了一個自定義API,以獲取用戶信息並嘗試從MAF應用程序中調用它。作為響應,我得到200作為成功代碼...但是當我嘗試解析響應時,它顯示了HTML頁面而不是實際響應。
https://mobileportalsetrial1304dev-mcsdem0001.mobileenv.us2.oraclecloud.com:443/mobile/custom/rvs_ekkfetchuserinfo/fetchcontent和userid=101
作為參數
@Override
public Response getUserInformation(int userId) {
System.out.println("In loginService");
String restURI = "https://mobileportalsetrial1304dev-mcsdem0001.mobileenv.us2.oraclecloud.com:443/mobile/custom/rvs_ekkfetchuserinfo/fetchcontent?userid=" + userId;
String jsonRequest = "";
Response response = new Response();
response = RestUtil.callGet(restURI, jsonRequest);
return response;
}
public static Response callGet(String restURI, String jsonRequest) {
String responseJson = "";
Response response = new Response();
System.out.println("restURI:" + restURI);
RestServiceAdapter restServiceAdapter = Model.createRestServiceAdapter();
restServiceAdapter.clearRequestProperties();
restServiceAdapter.setConnectionName("MiddlewareAPI");
restServiceAdapter.setRequestType(RestServiceAdapter.REQUEST_TYPE_GET);
restServiceAdapter.addRequestProperty("Content-Type", "application/json");
restServiceAdapter.addRequestProperty("Accept", "application/json; charset=UTF-8");
restServiceAdapter.addRequestProperty("Oracle-Mobile-Backend-Id", "da5c7d86-29c0-43e8-b613-53de55a7ae6c");
restServiceAdapter.addRequestProperty("Authorization", "Basic TUNTREVNMDAwMV9NT0JJTEVQT1JUQUxTRVRSSUFMMTMwNERFVl9NT0JJTEVfQU5PTllNT1VTX0FQUElEOmR5Nm91NW5wX3RnbE5r");//+new String(encodedBytes));
restServiceAdapter.setRequestURI(restURI);
restServiceAdapter.setRetryLimit(0);
try {
responseJson = restServiceAdapter.send(jsonRequest);
System.out.println("response" + responseJson);
int responseCode = restServiceAdapter.getResponseStatus();
System.out.println("responseCode" + responseCode);
response.setResponseCode(responseCode);
response.setResponseMessage(responseJson);
response.setHeader(restServiceAdapter.getResponseHeaders());
} catch (Exception e) {
System.out.println("Error in calling API" + e.getStackTrace());
int responseCode = restServiceAdapter.getResponseStatus();
response.setResponseCode(responseCode);
response.setResponseMessage(responseJson);
}
return response;
}
JSONObject obj = new JSONObject(response);
JSONArray arr = obj.getJSONArray("posts");
for (int i = 0; i < arr.length(); i++)
{
String user_id = arr.getJSONObject(i).getString("UserId");
}
在這里,我得到的是找不到JSONObject [“ items”] ...當我打印響應消息時,它給出了HTML腳本文件
{
"items": [
{
"UserId": "101",
"AgentId": null,
"Category": "Rental",
"Division": "KDR",
"Status": null,
"LocationId": null,
"Operation": "CheckOut",
"Admin": "N",
"createdBy": "mcs-demo_user09@oracleads.com",
"createdOn": "2015-09-25T11:29:10.215564+00:00",
"modifiedBy": "mcs-demo_user09@oracleads.com",
"modifiedOn": "2015-09-25T11:29:10.215564+00:00"
}
]
}
HTML頁面的內容是什么(我假設它將具有一些JavaScript,但也應該具有HTML標題)。 無論如何,MCS中的用戶ID不是101,而是內部ID,因此我不知道您是否為這個問題選擇了101。
在MAF中,REST連接是通過具有根URL和相對URI的REST連接定義的。 在您的示例中,REST連接被稱為“ MiddlewareAPI”。 除非此連接的值為null,否則需要將您提供的restURI減少為不包含根URL。
您收到的HTTP 200是因為服務器已回答了該請求。 但是,它似乎缺少授權用戶(如果訪問API的基本授權失敗)或不允許通過身份驗證的用戶請求用戶平台API(默認情況下,您只能請求有關您重新使用的用戶的信息)認證為)。
坦率
嗨,我有解決方案...我試圖通過Oracle-MCS調用customAPI。 我用HttpsURLConnection
替換了RestServiceAdapter
。 然后就可以正常工作了。
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