mirror of
https://github.com/NikolaiT/se-scraper.git
synced 2024-10-05 01:22:40 +02:00
83 lines
3.3 KiB
JavaScript
83 lines
3.3 KiB
JavaScript
const se_scraper = require('./index.js');
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// those options need to be provided on startup
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// and cannot give to se-scraper on scrape() calls
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let browser_config = {
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// the user agent to scrape with
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user_agent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36',
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// if random_user_agent is set to True, a random user agent is chosen
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random_user_agent: false,
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// whether to start the browser in headless mode
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headless: false,
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// whether debug information should be printed
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// level 0: print nothing
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// level 1: print most important info
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// ...
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// level 4: print all shit nobody wants to know
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debug_level: 1,
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// specify flags passed to chrome here
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chrome_flags: [],
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// path to js module that extends functionality
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// this module should export the functions:
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// get_browser, handle_metadata, close_browser
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// must be an absolute path to the module
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//custom_func: resolve('examples/pluggable.js'),
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custom_func: '',
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// use a proxy for all connections
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// example: 'socks5://78.94.172.42:1080'
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// example: 'http://118.174.233.10:48400'
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proxy: '',
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// a file with one proxy per line. Example:
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// socks5://78.94.172.42:1080
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// http://118.174.233.10:48400
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proxy_file: '',
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puppeteer_cluster_config: {
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timeout: 10 * 60 * 1000, // max timeout set to 10 minutes
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monitor: false,
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concurrency: 1, // one scraper per tab
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maxConcurrency: 1, // scrape with 1 tab
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}
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};
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(async () => {
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// scrape config can change on each scrape() call
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let scrape_config = {
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// which search engine to scrape
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search_engine: 'duckduckgo',
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// an array of keywords to scrape
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keywords: ['cloud service'],
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// the number of pages to scrape for each keyword
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num_pages: 1,
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// OPTIONAL PARAMS BELOW:
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// google_settings: {
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// gl: 'us', // The gl parameter determines the Google country to use for the query.
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// hl: 'fr', // The hl parameter determines the Google UI language to return results.
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// start: 0, // Determines the results offset to use, defaults to 0.
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// num: 100, // Determines the number of results to show, defaults to 10. Maximum is 100.
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// },
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// instead of keywords you can specify a keyword_file. this overwrites the keywords array
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keyword_file: '',
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// how long to sleep between requests. a random sleep interval within the range [a,b]
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// is drawn before every request. empty string for no sleeping.
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sleep_range: '',
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// path to output file, data will be stored in JSON
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output_file: '',
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// whether to prevent images, css, fonts from being loaded
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// will speed up scraping a great deal
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block_assets: false,
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// check if headless chrome escapes common detection techniques
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// this is a quick test and should be used for debugging
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test_evasion: false,
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apply_evasion_techniques: true,
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// log ip address data
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log_ip_address: false,
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// log http headers
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log_http_headers: false,
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};
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let results = await se_scraper.scrape(browser_config, scrape_config);
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console.dir(results, {depth: null, colors: true});
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})();
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