如何从REST API响应中获取下一页

Question

编辑 - 这是响应中的第一个对象/记录。我总共得到20条记录，其中包括： 注意：已经解析了响应以删除unicode，即u'并且'替换为'以使其成为有效的json。

{
    "jobs": {
        "_total": 1811,
        "_count": 20,
        "_start": 0,
        "values": [{
            "siteJobUrl": "xxx",
            "company": {
                "id": 21836,
                "name": "CyberCoders"
            },
            "postingDate": {
                "year": 2013,
                "day": 10,
                "month": 6
            },
            "descriptionSnippet": "Software Engineer- Hadoop, HDFS, HBaseWe are a well known consumer product development company and we are looking to add a Hadoop Engineer to our Engineering team.  You will be working with the latest and greatest technologies to design, develop, and implement connectivity products that allow efficient exchange of data between our core database engine and the Hadoop ecosystem.What you need for thi",
            "expirationDate": {
                "year": 2013,
                "day": 10,
                "month": 7
            },
            "position": {
                "industries": {
                    "_total": 1,
                    "values": [{
                        "code": "4",
                        "id": 4,
                        "name": "Computer Software"
                    }]
                },
                "title": "Software Engineer- Hadoop, HDFS, HBase",
                "experienceLevel": {
                    "code": "2",
                    "name": "Entry level"
                },
                "location": {
                    "country": {
                        "code": "us"
                    },
                    "name": "Greater Pittsburgh Area"
                },
                "jobFunctions": {
                    "_total": 1,
                    "values": [{
                        "code": "it",
                        "name": "Information Technology"
                    }]
                },
                "jobType": {
                    "code": "F",
                    "name": "Full-time"
                }
            },
            "customerJobCode": "CCW-ssehadooppaccw",
            "locationDescription": "Pittsburgh, PA",
            "jobPoster": {
                "headline": "Senior Executive Technical Recruiter at CyberCoders (949)885-5121 chelsea.whalen@cybercoders.com",
                "lastName": "W.",
                "id": "y2zfe5j76F",
                "firstName": "Chelsea"
            },
            "id": 6007298
        },

---

我正在尝试使用下面的python库对linkedin REST API进行求职api调用。

https://github.com/ozgur/python-linkedin/

我可以正常访问第一页输出。但是当我将开始增加指向下一页时，我仍然得到相同的响应。我在这里缺少什么？

这是我的代码段：

authentication = LinkedInAuthentication(API_KEY, API_SECRET, RETURN_URL,
                                        PERMISSIONS.enums.values())
.......
application = LinkedInApplication(authentication)
........

# This is my request
response = application.search_job(
            selectors=[{'jobs':
                        ['id',
                         'customer-job-code',
                         'posting-date','expiration-date',
                         {'company':['id','name']},
                         {'position':['title',
                                      'location',
                                      'job-functions.',
                                      'industries',
                                      'job-type',
                                      'experience-level']},
                         'skills-and-experience',
                         'description-snippet',
                         'salary',
                         {'job-poster':['id',
                                        'first-name',
                                        'last-name',
                                        'headline']},
                         'referral-bonus',
                         'site-job-url',
                         'location-description']}],
            params={'keywords': 'hadoop','count': 20},
            headers={'start':20})

我也在linkedin开发者论坛上发布了这个问题 - http://developer.linkedin.com/forum/new-python-client-oauth-20 但没有回应。我是python的新手，这对我来说更加困难。 感谢您的帮助。