类 us.codecraft.webmagic.Site
的使用

使用Site的程序包

程序包	说明
us.codecraft.webmagic	Main class "Spider" and models.
us.codecraft.webmagic.downloader	Downloader is the part that downloads web pages and store in Page object.
us.codecraft.webmagic.processor	PageProcessor custom part of a crawler for specific site.
us.codecraft.webmagic.processor.example

us.codecraft.webmagic中Site的使用

声明为Site的us.codecraft.webmagic中的字段

限定符和类型	字段和说明
protected Site	Spider.site

返回Site的us.codecraft.webmagic中的方法

限定符和类型	方法和说明
Site	Site.addCookie(String name, String value) Add a cookie with domain getDomain()
Site	Site.addCookie(String domain, String name, String value) Add a cookie with specific domain.
Site	Site.addHeader(String key, String value) Put an Http header for downloader.
Site	Site.addStartRequest(Request startRequest) 已过时。
Site	Site.addStartUrl(String startUrl) 已过时。
Site	Task.getSite() site of a task
Site	Spider.getSite()
static Site	Site.me() new a Site
Site	Site.setAcceptStatCode(Set<Integer> acceptStatCode) Set acceptStatCode.
Site	Site.setCharset(String charset) Set charset of page manually.
Site	Site.setCycleRetryTimes(int cycleRetryTimes) Set cycleRetryTimes times when download fail, 0 by default.
Site	Site.setDomain(String domain) set the domain of site.
Site	Site.setHttpProxy(org.apache.http.HttpHost httpProxy) set up httpProxy for this site
Site	Site.setHttpProxyPool(List<String[]> httpProxyList) Set httpProxyPool, String[0]:ip, String[1]:port
Site	Site.setProxyReuseInterval(int reuseInterval)
Site	Site.setRetryTimes(int retryTimes) Set retry times when download fail, 0 by default.
Site	Site.setSleepTime(int sleepTime) Set the interval between the processing of two pages.
Site	Site.setTimeOut(int timeOut) set timeout for downloader in ms
Site	Site.setUseGzip(boolean useGzip) Whether use gzip.
Site	Site.setUserAgent(String userAgent) set user agent

us.codecraft.webmagic.downloader中Site的使用

参数类型为Site的us.codecraft.webmagic.downloader中的方法

限定符和类型	方法和说明
protected Page	AbstractDownloader.addToCycleRetry(Request request, Site site)
org.apache.http.impl.client.CloseableHttpClient	HttpClientGenerator.getClient(Site site)
protected org.apache.http.client.methods.HttpUriRequest	HttpClientDownloader.getHttpUriRequest(Request request, Site site, Map<String,String> headers)

us.codecraft.webmagic.processor中Site的使用

返回Site的us.codecraft.webmagic.processor中的方法

限定符和类型	方法和说明
Site	SimplePageProcessor.getSite()
Site	PageProcessor.getSite() get the site settings

us.codecraft.webmagic.processor.example中Site的使用

返回Site的us.codecraft.webmagic.processor.example中的方法

限定符和类型	方法和说明
Site	OschinaBlogPageProcessor.getSite()
Site	GithubRepoPageProcessor.getSite()
Site	BaiduBaikePageProcessor.getSite()