生成大型报告
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
默认情况下，AdSense Management API 中的报告最长可达到 100,000 行。如果您
或是在处理数据时遇到性能问题
这些提示可能对您有所帮助
缩小报告规模
尝试缩小报告时，首先要看的是您常用的维度列表
使用；您添加的每个维度都会对返回的行数产生乘积效应。请确保
您只需添加所需的维度即可！
拆分报告
有时，您只需要报告某一部分的极准确数据，其他部分
从而减少细节例如，您可能需要获得非常准确的上
以及每个国家/地区和频道每天的统计信息，但只需要
国家/地区一级的数据因此，您可以针对
但之前的版本更简单。
改用 CSV 来避免 JSON 解析
AdSense Management API 允许您以 CSV 格式接收报告，而不是常规的 JSON。
为此，只需调用备用的 generateCsv 方法即可。
示例
DATE,CLICKS
2014-01-01,2
2014-01-02,1
2014-01-03,4
2014-01-04,1
2014-01-05,1
后续步骤
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-07-26。
[null,null,["最后更新时间 (UTC)：2025-07-26。"],[[["\u003cp\u003eAdSense Management API reports have a default maximum length of 100,000 rows, and exceeding this limit may cause performance issues.\u003c/p\u003e\n"],["\u003cp\u003eMinimizing the number of dimensions used in a report can significantly reduce its size and improve performance.\u003c/p\u003e\n"],["\u003cp\u003eFor reports requiring varying levels of granularity, consider splitting them into multiple reports with different dimension sets to optimize data retrieval.\u003c/p\u003e\n"],["\u003cp\u003eSwitching from JSON to CSV format for report retrieval can avoid JSON parsing overhead and improve efficiency.\u003c/p\u003e\n"]]],["To manage large AdSense reports, reduce the scale by minimizing the number of dimensions used, as each dimension increases rows. Split reports into detailed and less detailed sections based on data accuracy needs. For improved performance, switch from JSON to CSV format by using the `generateCsv` method. Consider batching and optimizing dimension usage for further improvements.\n"],null,["# Run Large Reports\n\nReports have a maximum length of 100,000 rows in the AdSense Management API, by default. If you're\nrunning close to these limits, or running into performance issues while processing the data, here\nare some tips that may help.\n\nReducing the scale of your report\n---------------------------------\n\nThe first thing to look for when trying to make a report smaller is the list of dimensions you're\nusing; each dimension you add has a multiplicative effect on the number of returned rows. Make sure\nyou only add the dimensions you need!\n\nSplitting your reports\n----------------------\n\nSometimes, you only need extremely accurate data for a portion of the report, with the rest\nallowing for less detail. For example, you could need extremely accurate details for the previous\nmonth's earnings, with stats per country and channel across every day, but only really need the\ncountry-level data when looking before that. You could therefore run a complex report for the\nprevious month, but a simpler one for the time before that.\n\nAvoid JSON parsing by switching to CSV\n--------------------------------------\n\nThe AdSense Management API allows you to receive your reports in CSV format, rather than the usual JSON.\n\nTo do that, simply call the alternate [generateCsv](/adsense/management/reference/rest/v2/accounts.reports/generateCsv) method.\n\n#### Example\n\n```\nDATE,CLICKS\n2014-01-01,2\n2014-01-02,1\n2014-01-03,4\n2014-01-04,1\n2014-01-05,1\n```\n\nNext steps\n----------\n\n- [Batching](/adsense/management/reporting/batching)\n- [Using Multiple Dimensions Wisely](/adsense/management/reporting/dimensions_metrics#usingmultiple)"]]
