Ctyun Scraper
Spider read ctyun.cn in 2.9 s without a browser and returned 2,418 lines of clean markdown.
# 请求参数分隔符，一个用来对关键字们进行分组的字符。所有的关键字都包含delimiter和prefix间的相同子串，prefix之后第一个遇到delimiter的字符串都会加到一个叫CommonPrefix的组中。如果没有特别定义prefix，所有的关键字都会被返回，但不会有CommonPrefix。delimiter 只支持”/”，不支持其他分隔符。指定响应中Delimiter、Marker、Prefix、NextMarker、Key、CommonPrefixes.Prefix的编码类型。如果Delimiter、Marker、Prefix、NextMarker、Key、CommonPrefixes.Prefix包含xml 1.0标准不支持的控制字符，可通过设置该参数对响应中的Delimiter、Marker、Prefix、NextMarker、Key、CommonPrefixes.Prefix进行编码。# 响应结果子节点：Name、Prefix、Marker、MaxKeys、EncodingType、Delimiter、IsTruncated、NextMarker、Contents、CommonPrefixesDelimiter、Marker、Prefix、NextMarker、Key的编码类型。若IsTruncated返回true，用户可以将NextMarker的值设置为下次请求中的marker参数，以便获取后续文件。子节点：Key，LastModified，Etag，Size，StorageClass。当定义delimiter之后，返回结果中会包含CommonPrefixes，CommonPrefix中包含以prefix开头，delimiter结束的字符串组合，比如prefix是note/,同时delimiter是斜杠（/），结果中的note/summer/july/lotus.jpg将返回note/summer/，其余结果将按照Maxkeys要求返回。# 请求示例1x-amz-content-sha256: UNSIGNED-PAYLOADX-Amz-Date: 20200304T070632Z# 响应示例1Date: Wed, 04 Mar 2020 07:06:40 GMTx-amz-request-id: b13be3abf4db4af33eaaaeb5bdb5b7bd7c7e82727476787a7cContent-Type: application/xml; charset=utf-8<?xml version="1.0" encoding="UTF-8"?><ListBucketResult xmlns="http://s3.amazonaws.com/docs/2006-03-01/"><EncodingType></EncodingType><IsTruncated>false</IsTruncated><LastModified>2020-03-04T07:04:48.135Z</LastModified><ETag>"01fa001a4c65b834696c5e0049fd5004"</ETag><StorageClass>STANDARD</StorageClass># 使用请求变量的示例要查询prefix为docs/,delimiter为/，max-keys为40的结果，请求头为`GET /?prefix=docs/&max-keys=40&delimiter=/ HTTP/1.1Date: Tue, 14 Jul 2026 09:48:40 GMT`<?xml version="1.0" encoding="UTF-8"?><ListBucketResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><LastModified>2026-07-14T09:43:01.877Z</LastModified><ETag>"fa932db0dacd4d0909861ac5e23af14c"</ETag>The same call, in code.
The capture above came back as markdown. These examples add a key, so you get browser rendering, proxies, and concurrency on ctyun.cn.
import { SpiderBrowser } from "spider-browser";
const spider = new SpiderBrowser({
apiKey: process.env.SPIDER_API_KEY!,
});
await spider.connect();
const page = spider.page!;
await page.goto("https://ctyun.cn");
// No selectors, no schema. Spider reads the page and names the fields.
const data = await page.scrape();
console.log(data);
await spider.close();import { Spider } from "@spider-cloud/spider-client";
const spider = new Spider({ apiKey: process.env.SPIDER_API_KEY! });
const result = await spider.scrapeUrl("https://www.ctyun.cn", {
return_format: "markdown",
});
console.log(result);Ready for volume? Get an API key →
Fields you can pull.
Spider names these from the page. The capture above came back as markdown; the same
call with return_format: "json" returns them as keys.
What ctyun.cn costs to scrape.
The capture above cost $0.001253 to fetch. Pricing is $1 per GB of pre-transformation bandwidth plus $0.001 per CPU minute, so a page like this one lands at a fraction of a cent. Failed requests are billed at $0.
- Free balance on signup
- No card required to test
- Balance never expires
Run it keyless, no account
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Start scraping ctyun.cn.
You already have the call. A key raises the rate limit and turns on browser rendering, proxies, and concurrency. Balance never expires, and top-ups go through secure checkout.