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# 设置 > 译者:[OSGeo 中国](https://www.osgeo.cn/) Scrapy设置允许您自定义所有Scrapy组件的行为,包括核心、扩展、管道和spider本身。 设置的基础结构提供了键值映射的全局命名空间,代码可以使用该命名空间从中提取配置值。可以通过下面描述的不同机制填充设置。 这些设置也是选择当前活动的Scrapy项目(如果您有许多项目)的机制。 有关可用内置设置的列表,请参阅: [内置设置参考](#topics-settings-ref) . ## 指定设置 当你使用Scrapy时,你必须告诉它你使用的设置。您可以通过使用环境变量, `SCRAPY_SETTINGS_MODULE` . 价值 `SCRAPY_SETTINGS_MODULE` 应该使用python路径语法,例如 `myproject.settings` . 注意,设置模块应该在python上 [import search path](https://docs.python.org/2/tutorial/modules.html#the-module-search-path) . ## 填充设置 可以使用不同的机制填充设置,每个机制具有不同的优先级。以下是按优先级降序排列的列表: > 1. 命令行选项(最优先) > 2. 每个 Spider 的设置 > 3. 项目设置模块 > 4. 每个命令的默认设置 > 5. 默认全局设置(优先级较低) 这些设置源的填充是在内部处理的,但是可以使用API调用进行手动处理。见 [设置API](api.html#topics-api-settings) 供参考的主题。 下面将更详细地描述这些机制。 ### 1。命令行选项 命令行提供的参数是最优先的参数,覆盖了任何其他选项。您可以使用 `-s` (或) `--set` )命令行选项。 例子:: ```py scrapy crawl myspider -s LOG_FILE=scrapy.log ``` ### 2。每个 Spider 的设置 Spider (见 [Spider](spiders.html#topics-spiders) 章节供参考)可以定义它们自己的设置,这些设置将优先并覆盖项目设置。他们可以通过设置 [`custom_settings`](spiders.html#scrapy.spiders.Spider.custom_settings "scrapy.spiders.Spider.custom_settings") 属性: ```py class MySpider(scrapy.Spider): name = 'myspider' custom_settings = { 'SOME_SETTING': 'some value', } ``` ### 三。项目设置模块 项目设置模块是 Scrapy 项目的标准配置文件,它将填充大部分自定义设置。对于标准的Scrapy项目,这意味着您将在 `settings.py` 为项目创建的文件。 ### 4。每个命令的默认设置 各 [Scrapy tool](commands.html) 命令可以有自己的默认设置,这将覆盖全局默认设置。这些自定义命令设置在 `default_settings` 命令类的属性。 ### 5。默认全局设置 全局默认值位于 `scrapy.settings.default_settings` 并记录在 [内置设置参考](#topics-settings-ref) 部分。 ## 如何访问设置 在Spider中,可以通过 `self.settings` :: ```py class MySpider(scrapy.Spider): name = 'myspider' start_urls = ['http://example.com'] def parse(self, response): print("Existing settings: %s" % self.settings.attributes.keys()) ``` 注解 这个 `settings` 属性在Spider初始化后在基本Spider类中设置。如果要在初始化之前使用这些设置(例如,在Spider的 `__init__()` 方法),您需要重写 [`from_crawler()`](spiders.html#scrapy.spiders.Spider.from_crawler "scrapy.spiders.Spider.from_crawler") 方法。 可以通过访问 [`scrapy.crawler.Crawler.settings`](api.html#scrapy.crawler.Crawler.settings "scrapy.crawler.Crawler.settings") 传递给的爬网程序的属性 `from_crawler` 扩展、中间商和项目管道中的方法: ```py class MyExtension(object): def __init__(self, log_is_enabled=False): if log_is_enabled: print("log is enabled!") @classmethod def from_crawler(cls, crawler): settings = crawler.settings return cls(settings.getbool('LOG_ENABLED')) ``` 设置对象可以像dict一样使用(例如, `settings['LOG_ENABLED']` ,但通常最好使用 [`Settings`](api.html#scrapy.settings.Settings "scrapy.settings.Settings") 应用程序编程接口。 ## 设置名称的理由 设置名称通常以它们配置的组件作为前缀。例如,虚拟robots.txt扩展名的正确设置名称为 `ROBOTSTXT_ENABLED` , `ROBOTSTXT_OBEY` , `ROBOTSTXT_CACHEDIR` 等。 ## 内置设置参考 以下是所有可用的零碎设置的列表,按字母顺序排列,以及它们的默认值和应用范围。 如果设置绑定到任何特定组件,那么范围(如果可用)将显示使用该设置的位置。在这种情况下,将显示该组件的模块,通常是扩展、中间件或管道。它还意味着必须启用组件才能使设置生效。 ### AWS_ACCESS_KEY_ID 违约: `None` 需要访问的代码使用的AWS访问密钥 [Amazon Web services](https://aws.amazon.com/) ,比如 [S3 feed storage backend](feed-exports.html#topics-feed-storage-s3) . ### AWS_SECRET_ACCESS_KEY 违约: `None` 需要访问的代码使用的AWS密钥 [Amazon Web services](https://aws.amazon.com/) ,比如 [S3 feed storage backend](feed-exports.html#topics-feed-storage-s3) . ### AWS_ENDPOINT_URL 违约: `None` 端点URL用于类似S3的存储,例如minio或s3.scality。仅支持 `botocore` 类库。 ### AWS_USE_SSL 违约: `None` 如果要禁用与S3或S3(如存储)通信的SSL连接,请使用此选项。默认情况下,将使用SSL。仅支持 `botocore` 类库。 ### AWS_VERIFY 违约: `None` 验证Scrapy和S3或S3(如存储)之间的SSL连接。默认情况下,将进行SSL验证。仅支持 `botocore` 类库。 ### AWS_REGION_NAME 违约: `None` 与AWS客户端关联的区域的名称。仅支持 `botocore` 类库。 ### BOT_NAME 违约: `'scrapybot'` 此残缺项目实现的bot的名称(也称为项目名称)。这将在默认情况下用于构造用户代理,也用于日志记录。 当您使用 [`startproject`](commands.html#std:command-startproject) 命令。 ### CONCURRENT_ITEMS 违约: `100` 在项目处理器(也称为 [Item Pipeline](item-pipeline.html#topics-item-pipeline) ) ### CONCURRENT_REQUESTS 违约: `16` Scrapy下载程序将执行的最大并发(即同时)请求数。 ### CONCURRENT_REQUESTS_PER_DOMAIN 违约: `8` 将对任何单个域执行的最大并发(即同时)请求数。 参见: [AutoThrottle 扩展](autothrottle.html#topics-autothrottle) 及其 [`AUTOTHROTTLE_TARGET_CONCURRENCY`](autothrottle.html#std:setting-AUTOTHROTTLE_TARGET_CONCURRENCY) 选择权。 ### CONCURRENT_REQUESTS_PER_IP 违约: `0` 将对任何单个IP执行的最大并发(即同时)请求数。如果非零, [`CONCURRENT_REQUESTS_PER_DOMAIN`](#std:setting-CONCURRENT_REQUESTS_PER_DOMAIN) 设置被忽略,而是使用此设置。换句话说,并发限制将应用于每个IP,而不是每个域。 此设置还影响 [`DOWNLOAD_DELAY`](#std:setting-DOWNLOAD_DELAY) 和 [AutoThrottle 扩展](autothrottle.html#topics-autothrottle) 如果 [`CONCURRENT_REQUESTS_PER_IP`](#std:setting-CONCURRENT_REQUESTS_PER_IP) 是非零的,下载延迟是每个IP强制执行的,而不是每个域。 ### DEFAULT_ITEM_CLASS 违约: `'scrapy.item.Item'` 将用于实例化中的项的默认类 [the Scrapy shell](shell.html#topics-shell) . ### DEFAULT_REQUEST_HEADERS 违约:: ```py { 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'Accept-Language': 'en', } ``` 用于 Scrapy HTTP请求的默认头。他们住在 [`DefaultHeadersMiddleware`](downloader-middleware.html#scrapy.downloadermiddlewares.defaultheaders.DefaultHeadersMiddleware "scrapy.downloadermiddlewares.defaultheaders.DefaultHeadersMiddleware") . ### DEPTH_LIMIT 违约: `0` 经营范围: `scrapy.spidermiddlewares.depth.DepthMiddleware` 允许对任何网站进行爬网的最大深度。如果为零,则不施加限制。 ### DEPTH_PRIORITY 违约: `0` 经营范围: `scrapy.spidermiddlewares.depth.DepthMiddleware` 用于调整 `priority` A的 [`Request`](request-response.html#scrapy.http.Request "scrapy.http.Request") 根据它的深度。 请求的优先级调整如下: ```py request.priority = request.priority - ( depth * DEPTH_PRIORITY ) ``` 随着深度的增加,正值为 `DEPTH_PRIORITY` 降低请求优先级(BFO),而负值则提高请求优先级(DFO)。也见 [是宽度优先还是深度优先?](../faq.html#faq-bfo-dfo) . 注解 此设置调整优先级 **in the opposite way** 与其他优先级设置相比 [`REDIRECT_PRIORITY_ADJUST`](#std:setting-REDIRECT_PRIORITY_ADJUST) 和 [`RETRY_PRIORITY_ADJUST`](#std:setting-RETRY_PRIORITY_ADJUST) . ### DEPTH_STATS_VERBOSE 违约: `False` 经营范围: `scrapy.spidermiddlewares.depth.DepthMiddleware` 是否收集详细深度统计信息。如果启用此选项,则在统计信息中收集每个深度的请求数。 ### DNSCACHE_ENABLED 违约: `True` 是否启用DNS内存缓存。 ### DNSCACHE_SIZE 违约: `10000` DNS内存缓存大小。 ### DNS_TIMEOUT 违约: `60` 处理DNS查询的超时(秒)。支持浮动。 ### DOWNLOADER 违约: `'scrapy.core.downloader.Downloader'` 用于爬行的下载程序。 ### DOWNLOADER_HTTPCLIENTFACTORY 违约: `'scrapy.core.downloader.webclient.ScrapyHTTPClientFactory'` 定义扭曲 `protocol.ClientFactory` 用于HTTP/1.0连接的类(用于 `HTTP10DownloadHandler` ) 注解 现在很少使用HTTP/1.0,因此您可以安全地忽略此设置,除非您使用twisted&lt;11.1,或者如果您确实想使用HTTP/1.0并重写 [`DOWNLOAD_HANDLERS_BASE`](#std:setting-DOWNLOAD_HANDLERS_BASE) 对于 `http(s)` 相应的计划,即 `'scrapy.core.downloader.handlers.http.HTTP10DownloadHandler'` . ### DOWNLOADER_CLIENTCONTEXTFACTORY 违约: `'scrapy.core.downloader.contextfactory.ScrapyClientContextFactory'` 表示要使用的ContextFactory的类路径。 这里,“ContextFactory”是一个用于SSL/TLS上下文的扭曲术语,它定义了要使用的TLS/SSL协议版本,无论是进行证书验证,还是甚至启用客户端身份验证(以及其他各种事情)。 注解 剪贴默认上下文工厂 不执行远程服务器证书验证. 这对于刮网来说通常是很好的。 如果您确实需要启用远程服务器证书验证,scrapy还可以设置另一个上下文工厂类, `'scrapy.core.downloader.contextfactory.BrowserLikeContextFactory'` ,它使用平台的证书来验证远程端点。[**](#id1)仅当您使用Twisted&gt;14.0.*时才可用。* 如果确实使用自定义ContextFactory,请确保它接受 `method` 参数在init(这是 `OpenSSL.SSL` 方法映射 [`DOWNLOADER_CLIENT_TLS_METHOD`](#std:setting-DOWNLOADER_CLIENT_TLS_METHOD) ) ### DOWNLOADER_CLIENT_TLS_METHOD 违约: `'TLS'` 使用此设置自定义默认HTTP/1.1下载程序使用的TLS/SSL方法。 此设置必须是以下字符串值之一: * `'TLS'` :映射到OpenSSL `TLS_method()` (A.K.A) `SSLv23_method()` ,允许协议协商,从平台支持的最高点开始;**默认,推荐** * `'TLSv1.0'` :此值强制HTTPS连接使用TLS版本1.0;如果希望scrapy的行为小于1.1,请设置此值。 * `'TLSv1.1'` :强制TLS版本1.1 * `'TLSv1.2'` :强制TLS版本1.2 * `'SSLv3'` :强制SSL版本3(**不推荐**) 注解 我们建议您使用pyopenssl&gt;=0.13和twisted&gt;=0.13或更高版本(如果可以,twisted&gt;=14.0)。 ### DOWNLOADER_MIDDLEWARES 违约:: `{{}}` 包含项目中启用的下载器中间软件及其订单的dict。有关详细信息,请参阅 [激活下载器中间件](downloader-middleware.html#topics-downloader-middleware-setting) . ### DOWNLOADER_MIDDLEWARES_BASE 违约:: ```py { 'scrapy.downloadermiddlewares.robotstxt.RobotsTxtMiddleware': 100, 'scrapy.downloadermiddlewares.httpauth.HttpAuthMiddleware': 300, 'scrapy.downloadermiddlewares.downloadtimeout.DownloadTimeoutMiddleware': 350, 'scrapy.downloadermiddlewares.defaultheaders.DefaultHeadersMiddleware': 400, 'scrapy.downloadermiddlewares.useragent.UserAgentMiddleware': 500, 'scrapy.downloadermiddlewares.retry.RetryMiddleware': 550, 'scrapy.downloadermiddlewares.ajaxcrawl.AjaxCrawlMiddleware': 560, 'scrapy.downloadermiddlewares.redirect.MetaRefreshMiddleware': 580, 'scrapy.downloadermiddlewares.httpcompression.HttpCompressionMiddleware': 590, 'scrapy.downloadermiddlewares.redirect.RedirectMiddleware': 600, 'scrapy.downloadermiddlewares.cookies.CookiesMiddleware': 700, 'scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware': 750, 'scrapy.downloadermiddlewares.stats.DownloaderStats': 850, 'scrapy.downloadermiddlewares.httpcache.HttpCacheMiddleware': 900, } ``` 包含默认在scrappy中启用的下载器中间软件的dict。低阶更接近引擎,高阶更接近下载器。您不应该在项目中修改此设置,请修改 [`DOWNLOADER_MIDDLEWARES`](#std:setting-DOWNLOADER_MIDDLEWARES) 相反。有关详细信息,请参阅 [激活下载器中间件](downloader-middleware.html#topics-downloader-middleware-setting) . ### DOWNLOADER_STATS 违约: `True` 是否启用下载器统计信息收集。 ### DOWNLOAD_DELAY 违约: `0` 下载者从同一网站下载连续页面之前应等待的时间(以秒计)。这可以用来限制爬行速度,以避免对服务器造成太大的冲击。支持十进制数。例子:: ```py DOWNLOAD_DELAY = 0.25 # 250 ms of delay ``` 此设置也受 [`RANDOMIZE_DOWNLOAD_DELAY`](#std:setting-RANDOMIZE_DOWNLOAD_DELAY) 设置(默认启用)。默认情况下,scrappy不会在请求之间等待固定的时间,而是使用0.5之间的随机间隔* [`DOWNLOAD_DELAY`](#std:setting-DOWNLOAD_DELAY) 和1.5 * [`DOWNLOAD_DELAY`](#std:setting-DOWNLOAD_DELAY) . 什么时候? [`CONCURRENT_REQUESTS_PER_IP`](#std:setting-CONCURRENT_REQUESTS_PER_IP) 为非零,每个IP地址而不是每个域强制延迟。 您还可以通过设置每个 Spider 更改此设置 `download_delay` Spider 属性。 ### DOWNLOAD_HANDLERS 违约: `{{}}` 包含项目中启用的请求下载器处理程序的dict。见 [`DOWNLOAD_HANDLERS_BASE`](#std:setting-DOWNLOAD_HANDLERS_BASE) 例如格式。 ### DOWNLOAD_HANDLERS_BASE 违约:: ```py { 'file': 'scrapy.core.downloader.handlers.file.FileDownloadHandler', 'http': 'scrapy.core.downloader.handlers.http.HTTPDownloadHandler', 'https': 'scrapy.core.downloader.handlers.http.HTTPDownloadHandler', 's3': 'scrapy.core.downloader.handlers.s3.S3DownloadHandler', 'ftp': 'scrapy.core.downloader.handlers.ftp.FTPDownloadHandler', } ``` 包含在scrappy中默认启用的请求下载处理程序的dict。您不应该在项目中修改此设置,请修改 [`DOWNLOAD_HANDLERS`](#std:setting-DOWNLOAD_HANDLERS) 相反。 您可以通过分配 `None` 到他们的URI方案 [`DOWNLOAD_HANDLERS`](#std:setting-DOWNLOAD_HANDLERS) . 例如,要禁用内置的ftp处理程序(不替换),请将其放入 `settings.py` :: ```py DOWNLOAD_HANDLERS = { 'ftp': None, } ``` ### DOWNLOAD_TIMEOUT 违约: `180` 下载程序在超时前等待的时间(以秒计)。 注解 可以使用以下方法设置每个 Spider 的超时 `download_timeout` Spider 属性和每个请求使用 [`download_timeout`](request-response.html#std:reqmeta-download_timeout) request.meta键。 ### DOWNLOAD_MAXSIZE 违约: `1073741824` (1024MB) 下载程序将下载的最大响应大小(字节)。 如果要禁用它,请将其设置为0。 注解 此尺寸可通过使用 `download_maxsize` Spider 属性和每个请求使用 [`download_maxsize`](#std:reqmeta-download_maxsize) request.meta键。 此功能需要扭曲&gt;=11.1。 ### DOWNLOAD_WARNSIZE 违约: `33554432` (32 MB) 下载程序将开始警告的响应大小(字节)。 如果要禁用它,请将其设置为0。 注解 此尺寸可通过使用 `download_warnsize` Spider 属性和每个请求使用 `download_warnsize` request.meta键。 此功能需要扭曲&gt;=11.1。 ### DOWNLOAD_FAIL_ON_DATALOSS 违约: `True` 是否在错误的响应上失败,也就是说,声明 `Content-Length` 与服务器发送的内容不匹配,或者分块响应未正确完成。如果 `True` ,这些反应引发了 `ResponseFailed([_DataLoss])` 错误。如果 `False` ,这些响应将传递给 `dataloss` 添加到响应中,即: `'dataloss' in response.flags` 是 `True` . 或者,可以通过使用 [`download_fail_on_dataloss`](request-response.html#std:reqmeta-download_fail_on_dataloss) 请求.meta键 `False` . 注解 从服务器配置错误到网络错误,再到数据损坏,在多种情况下可能会发生中断响应或数据丢失错误。由用户决定处理中断的响应是否有意义,因为它们可能包含部分或不完整的内容。如果 [`RETRY_ENABLED`](downloader-middleware.html#std:setting-RETRY_ENABLED) 是 `True` 此设置设置为 `True` , the `ResponseFailed([_DataLoss])` 失败将像往常一样重试。 ### DUPEFILTER_CLASS 违约: `'scrapy.dupefilters.RFPDupeFilter'` 用于检测和筛选重复请求的类。 缺省值(默认值) `RFPDupeFilter` )根据请求指纹使用 `scrapy.utils.request.request_fingerprint` 功能。为了更改检查重复项的方式,可以将 `RFPDupeFilter` 并覆盖其 `request_fingerprint` 方法。这个方法应该接受slapy [`Request`](request-response.html#scrapy.http.Request "scrapy.http.Request") 对象并返回其指纹(字符串)。 您可以通过设置禁用重复请求的筛选 [`DUPEFILTER_CLASS`](#std:setting-DUPEFILTER_CLASS) 到 `'scrapy.dupefilters.BaseDupeFilter'` . 但是要非常小心,因为您可以进入爬行循环。通常设置 `dont_filter` 参数到 `True` 论具体 [`Request`](request-response.html#scrapy.http.Request "scrapy.http.Request") 这不应该被过滤。 ### DUPEFILTER_DEBUG 违约: `False` 默认情况下, `RFPDupeFilter` 只记录第一个重复请求。设置 [`DUPEFILTER_DEBUG`](#std:setting-DUPEFILTER_DEBUG) 到 `True` 将使其记录所有重复的请求。 ### EDITOR 违约: `vi` (在UNIX系统上)或空闲编辑器(在Windows上) 用于编辑 Spider 的编辑器 [`edit`](commands.html#std:command-edit) 命令。此外,如果 `EDITOR` 设置了环境变量, [`edit`](commands.html#std:command-edit) 命令将优先于默认设置。 ### EXTENSIONS 违约:: `{{}}` 包含项目中启用的扩展及其顺序的dict。 ### EXTENSIONS_BASE 违约:: ```py { 'scrapy.extensions.corestats.CoreStats': 0, 'scrapy.extensions.telnet.TelnetConsole': 0, 'scrapy.extensions.memusage.MemoryUsage': 0, 'scrapy.extensions.memdebug.MemoryDebugger': 0, 'scrapy.extensions.closespider.CloseSpider': 0, 'scrapy.extensions.feedexport.FeedExporter': 0, 'scrapy.extensions.logstats.LogStats': 0, 'scrapy.extensions.spiderstate.SpiderState': 0, 'scrapy.extensions.throttle.AutoThrottle': 0, } ``` 包含默认情况下在scrappy中可用的扩展名及其顺序的dict。此设置包含所有稳定的内置扩展。请记住,其中一些需要通过设置启用。 有关更多信息,请参阅 [extensions user guide](extensions.html#topics-extensions) 以及 [list of available extensions](extensions.html#topics-extensions-ref) . ### FEED_TEMPDIR feed temp目录允许您设置自定义文件夹,以便在上载之前保存crawler临时文件 [FTP feed storage](feed-exports.html#topics-feed-storage-ftp) 和 [Amazon S3](feed-exports.html#topics-feed-storage-s3) . ### FTP_PASSIVE_MODE 违约: `True` 启动FTP传输时是否使用被动模式。 ### FTP_PASSWORD 违约: `"guest"` 当没有ftp连接时用于ftp连接的密码 `"ftp_password"` 在里面 `Request` 元。 注解 释义 [RFC 1635](https://tools.ietf.org/html/rfc1635) 尽管匿名ftp通常使用密码“guest”或电子邮件地址,但有些ftp服务器明确要求用户的电子邮件地址,不允许使用“guest”密码登录。 ### FTP_USER 违约: `"anonymous"` 当没有ftp连接时用于ftp连接的用户名 `"ftp_user"` 在里面 `Request` 元。 ### ITEM_PIPELINES 违约: `{{}}` 包含要使用的项目管道及其订单的dict。顺序值是任意的,但通常在0-1000范围内定义它们。低订单处理优先于高订单。 例子:: ```py ITEM_PIPELINES = { 'mybot.pipelines.validate.ValidateMyItem': 300, 'mybot.pipelines.validate.StoreMyItem': 800, } ``` ### ITEM_PIPELINES_BASE 违约: `{{}}` 包含默认情况下在Scrapy中启用的管道的dict。您不应该在项目中修改此设置,请修改 [`ITEM_PIPELINES`](#std:setting-ITEM_PIPELINES) 相反。 ### LOG_ENABLED 违约: `True` 是否启用日志记录。 ### LOG_ENCODING 违约: `'utf-8'` 用于日志记录的编码。 ### LOG_FILE 违约: `None` 用于日志记录输出的文件名。如果 `None` ,将使用标准错误。 ### LOG_FORMAT 违约: `'%(asctime)s [%(name)s] %(levelname)s: %(message)s'` 用于格式化日志消息的字符串。参考 [Python logging documentation](https://docs.python.org/2/library/logging.html#logrecord-attributes) 对于可用占位符的整个列表。 ### LOG_DATEFORMAT 违约: `'%Y-%m-%d %H:%M:%S'` 用于格式化日期/时间的字符串,扩展 `%(asctime)s` 占位符 [`LOG_FORMAT`](#std:setting-LOG_FORMAT) . 参考 [Python datetime documentation](https://docs.python.org/2/library/datetime.html#strftime-and-strptime-behavior) 对于可用指令的整个列表。 ### LOG_LEVEL 违约: `'DEBUG'` 要记录的最低级别。可用级别包括:严重、错误、警告、信息、调试。有关详细信息,请参阅 [Logging](logging.html#topics-logging) . ### LOG_STDOUT 违约: `False` 如果 `True` ,进程的所有标准输出(和错误)都将重定向到日志。例如,如果你 `print('hello')` 它会出现在残缺的木头上。 ### LOG_SHORT_NAMES 违约: `False` 如果 `True` 日志只包含根路径。如果设置为 `False` 然后显示负责日志输出的组件 ### MEMDEBUG_ENABLED 违约: `False` 是否启用内存调试。 ### MEMDEBUG_NOTIFY 违约: `[]` 当启用内存调试时,如果此设置不为空,则会将内存报告发送到指定的地址,否则报告将写入日志。 例子:: ```py MEMDEBUG_NOTIFY = ['user@example.com'] ``` ### MEMUSAGE_ENABLED 违约: `True` 经营范围: `scrapy.extensions.memusage` 是否启用内存使用扩展。此扩展跟踪进程使用的峰值内存(它将其写入统计信息)。它还可以选择在超过内存限制时关闭碎片进程(请参见 [`MEMUSAGE_LIMIT_MB`](#std:setting-MEMUSAGE_LIMIT_MB) ,并在发生这种情况时通过电子邮件通知(请参见 [`MEMUSAGE_NOTIFY_MAIL`](#std:setting-MEMUSAGE_NOTIFY_MAIL) ) 见 [内存使用扩展](extensions.html#topics-extensions-ref-memusage) . ### MEMUSAGE_LIMIT_MB 违约: `0` 经营范围: `scrapy.extensions.memusage` 关闭scrappy前允许的最大内存量(以兆字节为单位)(如果memusage_enabled为true)。如果为零,则不执行任何检查。 见 [内存使用扩展](extensions.html#topics-extensions-ref-memusage) . ### MEMUSAGE_CHECK_INTERVAL_SECONDS 1.1 新版功能. 违约: `60.0` 经营范围: `scrapy.extensions.memusage` 这个 [Memory usage extension](extensions.html#topics-extensions-ref-memusage) 检查当前内存使用情况,与 [`MEMUSAGE_LIMIT_MB`](#std:setting-MEMUSAGE_LIMIT_MB) 和 [`MEMUSAGE_WARNING_MB`](#std:setting-MEMUSAGE_WARNING_MB) ,以固定的时间间隔。 这将以秒为单位设置这些间隔的长度。 见 [内存使用扩展](extensions.html#topics-extensions-ref-memusage) . ### MEMUSAGE_NOTIFY_MAIL 违约: `False` 经营范围: `scrapy.extensions.memusage` 通知是否达到内存限制的电子邮件列表。 例子:: ```py MEMUSAGE_NOTIFY_MAIL = ['user@example.com'] ``` 见 [内存使用扩展](extensions.html#topics-extensions-ref-memusage) . ### MEMUSAGE_WARNING_MB 违约: `0` 经营范围: `scrapy.extensions.memusage` 发送警告电子邮件通知前允许的最大内存量(以兆字节为单位)。如果为零,则不会产生警告。 ### NEWSPIDER_MODULE 违约: `''` 模块在何处使用 [`genspider`](commands.html#std:command-genspider) 命令。 例子:: ```py NEWSPIDER_MODULE = 'mybot.spiders_dev' ``` ### RANDOMIZE_DOWNLOAD_DELAY 违约: `True` 如果启用,Scrapy将随机等待一段时间(0.5之间* [`DOWNLOAD_DELAY`](#std:setting-DOWNLOAD_DELAY) 和1.5 * [`DOWNLOAD_DELAY`](#std:setting-DOWNLOAD_DELAY) )同时从同一网站获取请求。 这种随机化减少了爬虫被站点检测(并随后被阻止)的机会,这些站点分析请求,寻找它们请求之间的时间有统计学意义的相似性。 随机化策略与 [wget](https://www.gnu.org/software/wget/manual/wget.html) `--random-wait` 选择权。 如果 [`DOWNLOAD_DELAY`](#std:setting-DOWNLOAD_DELAY) 为零(默认值)此选项无效。 ### REACTOR_THREADPOOL_MAXSIZE 违约: `10` 扭曲反应器线程池大小的最大限制。这是各种 Scrapy 组件使用的通用多用途线程池。线程DNS解析器,blockingfeedstorage,s3filestore等等。如果遇到阻塞IO不足的问题,请增加此值。 ### REDIRECT_MAX_TIMES 违约: `20` 定义可以重定向请求的最大次数。在此最大值之后,请求的响应将按原样返回。我们对同一个任务使用了firefox默认值。 ### REDIRECT_PRIORITY_ADJUST 违约: `+2` 经营范围: `scrapy.downloadermiddlewares.redirect.RedirectMiddleware` 相对于原始请求调整重定向请求优先级: * **正优先级调整(默认)意味着更高的优先级。** * 负优先级调整意味着低优先级。 ### RETRY_PRIORITY_ADJUST 违约: `-1` 经营范围: `scrapy.downloadermiddlewares.retry.RetryMiddleware` 相对于原始请求调整重试请求优先级: * 积极的优先级调整意味着更高的优先级。 * **负优先级调整(默认)意味着低优先级。** ### ROBOTSTXT_OBEY 违约: `False` 经营范围: `scrapy.downloadermiddlewares.robotstxt` 如果启用,scrapy将遵守robots.txt策略。有关详细信息,请参阅 [RobotsTxtMiddleware](downloader-middleware.html#topics-dlmw-robots) . 注解 当默认值为 `False` 出于历史原因,默认情况下,此选项在由生成的settings.py文件中启用。 `scrapy startproject` 命令。 ### SCHEDULER 违约: `'scrapy.core.scheduler.Scheduler'` 用于爬网的计划程序。 ### SCHEDULER_DEBUG 违约: `False` 设置为 `True` 将记录有关请求计划程序的调试信息。如果无法将请求序列化到磁盘,则当前只记录一次。统计计数器 `scheduler/unserializable` )跟踪发生这种情况的次数。 日志中的示例条目: ```py 1956-01-31 00:00:00+0800 [scrapy.core.scheduler] ERROR: Unable to serialize request: <GET http://example.com> - reason: cannot serialize <Request at 0x9a7c7ec> (type Request)> - no more unserializable requests will be logged (see 'scheduler/unserializable' stats counter) ``` ### SCHEDULER_DISK_QUEUE 违约: `'scrapy.squeues.PickleLifoDiskQueue'` 计划程序将使用的磁盘队列类型。其他可用类型包括 `scrapy.squeues.PickleFifoDiskQueue` , `scrapy.squeues.MarshalFifoDiskQueue` , `scrapy.squeues.MarshalLifoDiskQueue` . ### SCHEDULER_MEMORY_QUEUE 违约: `'scrapy.squeues.LifoMemoryQueue'` 调度程序使用的内存中队列的类型。其他可用类型为: `scrapy.squeues.FifoMemoryQueue` . ### SCHEDULER_PRIORITY_QUEUE 违约: `'queuelib.PriorityQueue'` 计划程序使用的优先级队列的类型。 ### SPIDER_CONTRACTS 违约:: `{{}}` 包含项目中启用的 Spider 合约的dict,用于测试 Spider 。有关详细信息,请参阅 [Spider 合约](contracts.html#topics-contracts) . ### SPIDER_CONTRACTS_BASE 违约:: ```py { 'scrapy.contracts.default.UrlContract' : 1, 'scrapy.contracts.default.ReturnsContract': 2, 'scrapy.contracts.default.ScrapesContract': 3, } ``` 包含默认情况下在Scrapy中启用的Scrapy合同的dict。您不应该在项目中修改此设置,请修改 [`SPIDER_CONTRACTS`](#std:setting-SPIDER_CONTRACTS) 相反。有关详细信息,请参阅 [Spider 合约](contracts.html#topics-contracts) . 您可以通过分配 `None` 去他们的类 [`SPIDER_CONTRACTS`](#std:setting-SPIDER_CONTRACTS) . 例如,禁用内置 `ScrapesContract` 把这个放在你的 `settings.py` :: ```py SPIDER_CONTRACTS = { 'scrapy.contracts.default.ScrapesContract': None, } ``` ### SPIDER_LOADER_CLASS 违约: `'scrapy.spiderloader.SpiderLoader'` 将用于加载spider的类,该类必须实现 [SpiderLoader API](api.html#topics-api-spiderloader) . ### SPIDER_LOADER_WARN_ONLY 1.3.3 新版功能. 违约: `False` 默认情况下,当Scrapy尝试从 [`SPIDER_MODULES`](#std:setting-SPIDER_MODULES) 如果有的话,它会很响地失效。 `ImportError` 例外。但是您可以选择沉默这个异常,并通过设置将它变成一个简单的警告 `SPIDER_LOADER_WARN_ONLY = True` . 注解 一些 [scrapy commands](commands.html#topics-commands) 使用此设置运行到 `True` 已经(即,它们只会发出警告,不会失败),因为它们实际上不需要加载 Spider 类来工作: [`scrapy runspider`](commands.html#std:command-runspider) , [`scrapy settings`](commands.html#std:command-settings) , [`scrapy startproject`](commands.html#std:command-startproject) , [`scrapy version`](commands.html#std:command-version) . ### SPIDER_MIDDLEWARES 违约:: `{{}}` 包含项目中启用的 Spider 中间件及其订单的dict。有关详细信息,请参阅 [激活 Spider 中间件](spider-middleware.html#topics-spider-middleware-setting) . ### SPIDER_MIDDLEWARES_BASE 违约:: ```py { 'scrapy.spidermiddlewares.httperror.HttpErrorMiddleware': 50, 'scrapy.spidermiddlewares.offsite.OffsiteMiddleware': 500, 'scrapy.spidermiddlewares.referer.RefererMiddleware': 700, 'scrapy.spidermiddlewares.urllength.UrlLengthMiddleware': 800, 'scrapy.spidermiddlewares.depth.DepthMiddleware': 900, } ``` 包含spider中间件的dict,默认情况下在scrappy中启用,以及它们的顺序。低阶更接近发动机,高阶更接近 Spider 。有关详细信息,请参阅 [激活 Spider 中间件](spider-middleware.html#topics-spider-middleware-setting) . ### SPIDER_MODULES 违约: `[]` Scrapy将在其中查找 Spider 的模块列表。 例子:: ```py SPIDER_MODULES = ['mybot.spiders_prod', 'mybot.spiders_dev'] ``` ### STATS_CLASS 违约: `'scrapy.statscollectors.MemoryStatsCollector'` 用于收集统计信息的类,必须实现 [统计收集器API](api.html#topics-api-stats) . ### STATS_DUMP 违约: `True` 转储 [Scrapy stats](stats.html#topics-stats) (对着残破的木头)一旦 Spider 完成。 有关详细信息,请参阅: [统计数据集合](stats.html#topics-stats) . ### STATSMAILER_RCPTS 违约: `[]` (空表) Spider 完成抓取后发送残缺数据。见 `StatsMailer` 更多信息。 ### TELNETCONSOLE_ENABLED 违约: `True` 一个布尔值,指定 [telnet console](telnetconsole.html#topics-telnetconsole) 将被启用(前提是它的扩展也被启用)。 ### TELNETCONSOLE_PORT 违约: `[6023, 6073]` 用于telnet控制台的端口范围。如果设置为 `None` 或 `0` ,使用动态分配的端口。有关详细信息,请参阅 [远程登录控制台](telnetconsole.html#topics-telnetconsole) . ### TEMPLATES_DIR 违约: `templates` 废料模块内部目录 创建新项目时要在其中查找模板的目录 [`startproject`](commands.html#std:command-startproject) 命令和新 Spider [`genspider`](commands.html#std:command-genspider) 命令。 项目名称不得与中自定义文件或目录的名称冲突。 `project` 子目录。 ### URLLENGTH_LIMIT 违约: `2083` 经营范围: `spidermiddlewares.urllength` 允许已爬网URL的最大URL长度。有关此设置的默认值的详细信息,请参阅:[https://boutell.com/newfaq/misc/urllength.html](https://boutell.com/newfaq/misc/urllength.html) ### USER_AGENT 违约: `"Scrapy/VERSION (+https://scrapy.org)"` 在爬网时使用的默认用户代理,除非被重写。 ### 其他地方记录的设置: 以下设置记录在其他地方,请检查每个特定案例以了解如何启用和使用它们。 * [AJAXCRAWL_ENABLED](downloader-middleware.html#std:setting-AJAXCRAWL_ENABLED) * [AJAXCRAWL_ENABLED](downloader-middleware.html#std:setting-AJAXCRAWL_ENABLED) * [AJAXCRAWL_ENABLED](downloader-middleware.html#std:setting-AJAXCRAWL_ENABLED) * [AJAXCRAWL_ENABLED](downloader-middleware.html#std:setting-AJAXCRAWL_ENABLED) * [AJAXCRAWL_ENABLED](downloader-middleware.html#std:setting-AJAXCRAWL_ENABLED) * [AJAXCRAWL_ENABLED](downloader-middleware.html#std:setting-AJAXCRAWL_ENABLED) * [AJAXCRAWL_ENABLED](downloader-middleware.html#std:setting-AJAXCRAWL_ENABLED) * [AJAXCRAWL_ENABLED](downloader-middleware.html#std:setting-AJAXCRAWL_ENABLED) * [AUTOTHROTTLE_DEBUG](autothrottle.html#std:setting-AUTOTHROTTLE_DEBUG) * [AUTOTHROTTLE_DEBUG](autothrottle.html#std:setting-AUTOTHROTTLE_DEBUG) * [AUTOTHROTTLE_DEBUG](autothrottle.html#std:setting-AUTOTHROTTLE_DEBUG) * [AUTOTHROTTLE_DEBUG](autothrottle.html#std:setting-AUTOTHROTTLE_DEBUG) * [AUTOTHROTTLE_DEBUG](autothrottle.html#std:setting-AUTOTHROTTLE_DEBUG) * [AUTOTHROTTLE_DEBUG](autothrottle.html#std:setting-AUTOTHROTTLE_DEBUG) * [AUTOTHROTTLE_DEBUG](autothrottle.html#std:setting-AUTOTHROTTLE_DEBUG) * [AUTOTHROTTLE_DEBUG](autothrottle.html#std:setting-AUTOTHROTTLE_DEBUG) * [AUTOTHROTTLE_ENABLED](autothrottle.html#std:setting-AUTOTHROTTLE_ENABLED) * [AUTOTHROTTLE_ENABLED](autothrottle.html#std:setting-AUTOTHROTTLE_ENABLED) * [AUTOTHROTTLE_ENABLED](autothrottle.html#std:setting-AUTOTHROTTLE_ENABLED) * [AUTOTHROTTLE_ENABLED](autothrottle.html#std:setting-AUTOTHROTTLE_ENABLED) * [AUTOTHROTTLE_ENABLED](autothrottle.html#std:setting-AUTOTHROTTLE_ENABLED) * [AUTOTHROTTLE_ENABLED](autothrottle.html#std:setting-AUTOTHROTTLE_ENABLED) * [AUTOTHROTTLE_ENABLED](autothrottle.html#std:setting-AUTOTHROTTLE_ENABLED) * [AUTOTHROTTLE_ENABLED](autothrottle.html#std:setting-AUTOTHROTTLE_ENABLED) * [AUTOTHROTTLE_MAX_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_MAX_DELAY) * [AUTOTHROTTLE_MAX_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_MAX_DELAY) * [AUTOTHROTTLE_MAX_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_MAX_DELAY) * [AUTOTHROTTLE_MAX_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_MAX_DELAY) * [AUTOTHROTTLE_MAX_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_MAX_DELAY) * [AUTOTHROTTLE_MAX_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_MAX_DELAY) * [AUTOTHROTTLE_MAX_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_MAX_DELAY) * [AUTOTHROTTLE_MAX_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_MAX_DELAY) * [AUTOTHROTTLE_START_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_START_DELAY) * [AUTOTHROTTLE_START_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_START_DELAY) * [AUTOTHROTTLE_START_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_START_DELAY) * [AUTOTHROTTLE_START_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_START_DELAY) * [AUTOTHROTTLE_START_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_START_DELAY) * [AUTOTHROTTLE_START_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_START_DELAY) * [AUTOTHROTTLE_START_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_START_DELAY) * [AUTOTHROTTLE_START_DELAY](autothrottle.html#std:setting-AUTOTHROTTLE_START_DELAY) * [AUTOTHROTTLE_TARGET_CONCURRENCY](autothrottle.html#std:setting-AUTOTHROTTLE_TARGET_CONCURRENCY) * [AUTOTHROTTLE_TARGET_CONCURRENCY](autothrottle.html#std:setting-AUTOTHROTTLE_TARGET_CONCURRENCY) * [AUTOTHROTTLE_TARGET_CONCURRENCY](autothrottle.html#std:setting-AUTOTHROTTLE_TARGET_CONCURRENCY) * [AUTOTHROTTLE_TARGET_CONCURRENCY](autothrottle.html#std:setting-AUTOTHROTTLE_TARGET_CONCURRENCY) * [AUTOTHROTTLE_TARGET_CONCURRENCY](autothrottle.html#std:setting-AUTOTHROTTLE_TARGET_CONCURRENCY) * [AUTOTHROTTLE_TARGET_CONCURRENCY](autothrottle.html#std:setting-AUTOTHROTTLE_TARGET_CONCURRENCY) * [AUTOTHROTTLE_TARGET_CONCURRENCY](autothrottle.html#std:setting-AUTOTHROTTLE_TARGET_CONCURRENCY) * [AUTOTHROTTLE_TARGET_CONCURRENCY](autothrottle.html#std:setting-AUTOTHROTTLE_TARGET_CONCURRENCY) * [CLOSESPIDER_ERRORCOUNT](extensions.html#std:setting-CLOSESPIDER_ERRORCOUNT) * [CLOSESPIDER_ERRORCOUNT](extensions.html#std:setting-CLOSESPIDER_ERRORCOUNT) * 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[METAREFRESH_MAXDELAY](downloader-middleware.html#std:setting-METAREFRESH_MAXDELAY) * [METAREFRESH_MAXDELAY](downloader-middleware.html#std:setting-METAREFRESH_MAXDELAY) * [METAREFRESH_MAXDELAY](downloader-middleware.html#std:setting-METAREFRESH_MAXDELAY) * [METAREFRESH_MAXDELAY](downloader-middleware.html#std:setting-METAREFRESH_MAXDELAY) * [METAREFRESH_MAXDELAY](downloader-middleware.html#std:setting-METAREFRESH_MAXDELAY) * [REDIRECT_ENABLED](downloader-middleware.html#std:setting-REDIRECT_ENABLED) * [REDIRECT_ENABLED](downloader-middleware.html#std:setting-REDIRECT_ENABLED) * [REDIRECT_ENABLED](downloader-middleware.html#std:setting-REDIRECT_ENABLED) * [REDIRECT_ENABLED](downloader-middleware.html#std:setting-REDIRECT_ENABLED) * [REDIRECT_ENABLED](downloader-middleware.html#std:setting-REDIRECT_ENABLED) * [REDIRECT_ENABLED](downloader-middleware.html#std:setting-REDIRECT_ENABLED) * [REDIRECT_ENABLED](downloader-middleware.html#std:setting-REDIRECT_ENABLED) * [REDIRECT_ENABLED](downloader-middleware.html#std:setting-REDIRECT_ENABLED) * [REDIRECT_MAX_TIMES](downloader-middleware.html#std:setting-REDIRECT_MAX_TIMES) * [REDIRECT_MAX_TIMES](downloader-middleware.html#std:setting-REDIRECT_MAX_TIMES) * [REDIRECT_MAX_TIMES](downloader-middleware.html#std:setting-REDIRECT_MAX_TIMES) * [REDIRECT_MAX_TIMES](downloader-middleware.html#std:setting-REDIRECT_MAX_TIMES) * [REDIRECT_MAX_TIMES](downloader-middleware.html#std:setting-REDIRECT_MAX_TIMES) * [REDIRECT_MAX_TIMES](downloader-middleware.html#std:setting-REDIRECT_MAX_TIMES) * [REDIRECT_MAX_TIMES](downloader-middleware.html#std:setting-REDIRECT_MAX_TIMES) * [REDIRECT_MAX_TIMES](downloader-middleware.html#std:setting-REDIRECT_MAX_TIMES) * [REFERER_ENABLED](spider-middleware.html#std:setting-REFERER_ENABLED) * [REFERER_ENABLED](spider-middleware.html#std:setting-REFERER_ENABLED) * [REFERER_ENABLED](spider-middleware.html#std:setting-REFERER_ENABLED) * [REFERER_ENABLED](spider-middleware.html#std:setting-REFERER_ENABLED) * [REFERER_ENABLED](spider-middleware.html#std:setting-REFERER_ENABLED) * [REFERER_ENABLED](spider-middleware.html#std:setting-REFERER_ENABLED) * [REFERER_ENABLED](spider-middleware.html#std:setting-REFERER_ENABLED) * [REFERER_ENABLED](spider-middleware.html#std:setting-REFERER_ENABLED) * [REFERRER_POLICY](spider-middleware.html#std:setting-REFERRER_POLICY) * [REFERRER_POLICY](spider-middleware.html#std:setting-REFERRER_POLICY) * [REFERRER_POLICY](spider-middleware.html#std:setting-REFERRER_POLICY) * [REFERRER_POLICY](spider-middleware.html#std:setting-REFERRER_POLICY) * [REFERRER_POLICY](spider-middleware.html#std:setting-REFERRER_POLICY) * [REFERRER_POLICY](spider-middleware.html#std:setting-REFERRER_POLICY) * [REFERRER_POLICY](spider-middleware.html#std:setting-REFERRER_POLICY) * [REFERRER_POLICY](spider-middleware.html#std:setting-REFERRER_POLICY) * [RETRY_ENABLED](downloader-middleware.html#std:setting-RETRY_ENABLED) * [RETRY_ENABLED](downloader-middleware.html#std:setting-RETRY_ENABLED) * [RETRY_ENABLED](downloader-middleware.html#std:setting-RETRY_ENABLED) * [RETRY_ENABLED](downloader-middleware.html#std:setting-RETRY_ENABLED) * [RETRY_ENABLED](downloader-middleware.html#std:setting-RETRY_ENABLED) * [RETRY_ENABLED](downloader-middleware.html#std:setting-RETRY_ENABLED) * [RETRY_ENABLED](downloader-middleware.html#std:setting-RETRY_ENABLED) * [RETRY_ENABLED](downloader-middleware.html#std:setting-RETRY_ENABLED) * [RETRY_HTTP_CODES](downloader-middleware.html#std:setting-RETRY_HTTP_CODES) * [RETRY_HTTP_CODES](downloader-middleware.html#std:setting-RETRY_HTTP_CODES) * [RETRY_HTTP_CODES](downloader-middleware.html#std:setting-RETRY_HTTP_CODES) * [RETRY_HTTP_CODES](downloader-middleware.html#std:setting-RETRY_HTTP_CODES) * [RETRY_HTTP_CODES](downloader-middleware.html#std:setting-RETRY_HTTP_CODES) * [RETRY_HTTP_CODES](downloader-middleware.html#std:setting-RETRY_HTTP_CODES) * [RETRY_HTTP_CODES](downloader-middleware.html#std:setting-RETRY_HTTP_CODES) * [RETRY_HTTP_CODES](downloader-middleware.html#std:setting-RETRY_HTTP_CODES) * [RETRY_TIMES](downloader-middleware.html#std:setting-RETRY_TIMES) * [RETRY_TIMES](downloader-middleware.html#std:setting-RETRY_TIMES) * [RETRY_TIMES](downloader-middleware.html#std:setting-RETRY_TIMES) * [RETRY_TIMES](downloader-middleware.html#std:setting-RETRY_TIMES) * [RETRY_TIMES](downloader-middleware.html#std:setting-RETRY_TIMES) * [RETRY_TIMES](downloader-middleware.html#std:setting-RETRY_TIMES) * [RETRY_TIMES](downloader-middleware.html#std:setting-RETRY_TIMES) * [RETRY_TIMES](downloader-middleware.html#std:setting-RETRY_TIMES) * [TELNETCONSOLE_HOST](telnetconsole.html#std:setting-TELNETCONSOLE_HOST) * [TELNETCONSOLE_HOST](telnetconsole.html#std:setting-TELNETCONSOLE_HOST) * [TELNETCONSOLE_HOST](telnetconsole.html#std:setting-TELNETCONSOLE_HOST) * [TELNETCONSOLE_HOST](telnetconsole.html#std:setting-TELNETCONSOLE_HOST) * [TELNETCONSOLE_HOST](telnetconsole.html#std:setting-TELNETCONSOLE_HOST) * [TELNETCONSOLE_HOST](telnetconsole.html#std:setting-TELNETCONSOLE_HOST) * [TELNETCONSOLE_HOST](telnetconsole.html#std:setting-TELNETCONSOLE_HOST) * [TELNETCONSOLE_HOST](telnetconsole.html#std:setting-TELNETCONSOLE_HOST) * [TELNETCONSOLE_PASSWORD](telnetconsole.html#std:setting-TELNETCONSOLE_PASSWORD) * [TELNETCONSOLE_PASSWORD](telnetconsole.html#std:setting-TELNETCONSOLE_PASSWORD) * [TELNETCONSOLE_PASSWORD](telnetconsole.html#std:setting-TELNETCONSOLE_PASSWORD) * [TELNETCONSOLE_PASSWORD](telnetconsole.html#std:setting-TELNETCONSOLE_PASSWORD) * [TELNETCONSOLE_PASSWORD](telnetconsole.html#std:setting-TELNETCONSOLE_PASSWORD) * [TELNETCONSOLE_PASSWORD](telnetconsole.html#std:setting-TELNETCONSOLE_PASSWORD) * [TELNETCONSOLE_PASSWORD](telnetconsole.html#std:setting-TELNETCONSOLE_PASSWORD) * [TELNETCONSOLE_PASSWORD](telnetconsole.html#std:setting-TELNETCONSOLE_PASSWORD) * [TELNETCONSOLE_PORT](telnetconsole.html#std:setting-TELNETCONSOLE_PORT) * [TELNETCONSOLE_PORT](telnetconsole.html#std:setting-TELNETCONSOLE_PORT) * [TELNETCONSOLE_PORT](telnetconsole.html#std:setting-TELNETCONSOLE_PORT) * [TELNETCONSOLE_PORT](telnetconsole.html#std:setting-TELNETCONSOLE_PORT) * [TELNETCONSOLE_PORT](telnetconsole.html#std:setting-TELNETCONSOLE_PORT) * [TELNETCONSOLE_PORT](telnetconsole.html#std:setting-TELNETCONSOLE_PORT) * [TELNETCONSOLE_PORT](telnetconsole.html#std:setting-TELNETCONSOLE_PORT) * [TELNETCONSOLE_PORT](telnetconsole.html#std:setting-TELNETCONSOLE_PORT) * [TELNETCONSOLE_USERNAME](telnetconsole.html#std:setting-TELNETCONSOLE_USERNAME) * [TELNETCONSOLE_USERNAME](telnetconsole.html#std:setting-TELNETCONSOLE_USERNAME) * [TELNETCONSOLE_USERNAME](telnetconsole.html#std:setting-TELNETCONSOLE_USERNAME) * [TELNETCONSOLE_USERNAME](telnetconsole.html#std:setting-TELNETCONSOLE_USERNAME) * [TELNETCONSOLE_USERNAME](telnetconsole.html#std:setting-TELNETCONSOLE_USERNAME) * [TELNETCONSOLE_USERNAME](telnetconsole.html#std:setting-TELNETCONSOLE_USERNAME) * [TELNETCONSOLE_USERNAME](telnetconsole.html#std:setting-TELNETCONSOLE_USERNAME) * [TELNETCONSOLE_USERNAME](telnetconsole.html#std:setting-TELNETCONSOLE_USERNAME)