Question

您好我正在尝试使用Rest API连接到Salesforce，我想检索sObjects ..Implementing如下所示

void getsObjects() throws IOException {


    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost("https://na14.salesforce.com/services/data/v24.0/sobjects");

    try {


        // Add your data
        List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
        nameValuePairs.add(new BasicNameValuePair("X-HostCommonName", "ap1.salesforce.com"));
        nameValuePairs.add(new BasicNameValuePair("X-PrettyPrint", "1"));
        nameValuePairs.add(new BasicNameValuePair("Host", "ap1.salesforce.com"));
        nameValuePairs.add(new BasicNameValuePair("X-Target-URI", "https://ap1.salesforce.com"));
        nameValuePairs.add(new BasicNameValuePair("Content-Type", "application/json"));
        nameValuePairs.add(new BasicNameValuePair("Connection", "Keep-Alive"));
        nameValuePairs.add(new BasicNameValuePair("Authorization", "00D90000000qUEp!AQQAQNnuPZqEX2oqAkeQLmvq.qsBfKIMa3GCJvE7atLv2Cjy94YZn5ezRH0bosXTFthnoMNt.WpDturXB1Ijxxxxxxxxxx"));
        httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));


        httppost.setHeader("Content-Type","application/json");
        // Execute HTTP Post Request
        HttpResponse response = httpclient.execute(httppost);
        String result = EntityUtils.toString(response.getEntity());
System.out.println("Final response"+result);
    } catch (ClientProtocolException e) {
        // TODO Auto-generated catch block
    } catch (IOException e) {
        // TODO Auto-generated catch block
    }
    }

即使我传递了授权密钥，它也会给出INVALID SESSION错误

12-11 14:50:18.108: W/DefaultRequestDirector(27014): Authentication error: Unable to respond to any of these challenges: {token=WWW-Authenticate: Token}


12-11 14:50:18.498: I/System.out(27014): Final response[{"errorCode":"INVALID_SESSION_ID","message":"Session expired or invalid"}]

我试图连接它2天但没有运气，有人能指出正确的方向，如何拨打休息电话。

Answer 1

授权标题的格式应为Authorization: Bearer {sessionId}，而您有Authorization:{sessionId}
您nameValuePairs似乎包含http标头，但您没有创建标头，而是将它们传递给setEntity，后者设置http主体有效负载，而不是标头。
< / LI>
您正在创建一堆不与实际网址对齐的标准标头（如主机），无论如何都不需要这些标头。

尝试类似

HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("https://na14.salesforce.com/services/data/v24.0/sobjects");
httpPost.setHeader("Authorization" , "Bearer " + sessionId)
StringEntity entity = new StringEntity("someJson", "UTF-8");
entity.setCotnentType("application/json");
httpPost.setEntity(entity)
HttpResponse response = httpclient.execute(httppost);
String result = EntityUtils.toString(response.getEntity());
System.out.println("Final response"+result);

您可能还想查看Force.com Android SDK，其中包含一堆用于访问API的帮助程序。

无法使用Rest API连接到Salesforce：INVALID SESSION

1 个答案: