Question

我在Cloud Code中遇到HTTP发布请求时出现问题，并且出于某种原因，它实际上没有找到成功或错误消息。它将注销我已编码的JSON变量，但似乎根本不执行HTTP请求。关于我的问题是什么想法？

Parse.Cloud.job("getUsers", function(request, status) {
  // Query to get users
    var users = Parse.Object.extend("_User");
    var query = new Parse.Query(users);
    var t = 0;
    query.notEqualTo("mkUsername", "");
    query.notEqualTo("mkPassword", "");
    query.equalTo("canUseMK", "1");
    query.find({
        success: function(results) {
            for (var i = 0; i < results.length; ++i) {
                var object = results[i];
                var requestVariables = { mkUsername: object.get("mkUsername"), mkPassword:object.get("mkPassword"), userID: object.id };
                var requestJsonString = JSON.stringify(requestVariables);
                console.log(requestJsonString);
                Parse.Cloud.httpRequest({
                    method: 'POST',
                    url: 'http://url.com/api_trial.php',
                    headers: {
                        'Content-Type': 'application/json;charset=utf-8',
                        'authKey' : 'XXXXXXXXXX'
                    },
                    body:requestJsonString,
                    success: function(httpResponse) {
                        ++t;
                        console.log(httpResponse.text);
                        response.success(httpResponse.text);
                        status.message("User "+ i + " Response " + httpResponse.status);
                    },
                    error: function(httpResponse) {
                        //get the status code
                        if (httpResponse.status == 400) {
                            console.error('Request failed with response code ' + httpResponse.status);
                            response.error('Request failed with response code ' + httpResponse.status);
                        }
                        else if (httpResponse.status == 401) {
                            console.error('Request failed with response code ' + httpResponse.status);
                            response.error('Request failed with response code ' + httpResponse.status);
                        }
                        else if (httpResponse.status == 409) {
                            console.error('Request failed with response code ' + httpResponse.status);
                            response.error('Request failed with response code ' + httpResponse.status);
                        } else {
                            console.error('Request failed with response code ' + httpResponse.status);
                            response.error('Request failed with response code ' + httpResponse.status);
                        }
                    }
                });
            }
            status.success("Synced "+ i + " Users Data");
        },
        error: function(error) {
            status.error("Had query issue: " + error);
        }
    });
});

Answer 1

HTTP请求以异步方式执行，但在启动可能尚未完成的HTTP请求后直接调用status.success。

这将使作业返回就像完成一样，并且应该终止任何正在运行的HTTP请求，从而导致您看到的行为。将status.success的调用移动到您的请求的成功函数中，它应该没问题。

HTTP Post请求未执行成功或错误

1 个答案: