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Response

crawlkit_core::response

Struct Response 

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pub struct Response {
    pub url: String,
    pub status: u16,
    pub headers: HashMap<String, String>,
    pub body: String,
}
Expand description

统一的 HTTP 响应结构

无论底层使用 reqwest、wreq 还是 Chrome，都统一转换为该类型。

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§url: String

最终请求的 URL（可能经过重定向）

§status: u16

HTTP 状态码

§headers: HashMap<String, String>

响应头

§body: String

响应体（文本）

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impl Response

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pub fn is_success(&self) -> bool

状态码是否为 2xx

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pub fn content_type(&self) -> Option<&str>

获取 Content-Type

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pub fn is_html(&self) -> bool

是否为 HTML 内容

匹配 text/html、application/xhtml+xml，或 body 以 <!doctype html / <html 开头。

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pub fn is_bot_challenge(&self) -> bool

检测响应是否为机器人验证页面

很多反爬服务（PerimeterX、Cloudflare、DataDome、Akamai 等）在检测到爬虫时 返回 HTTP 200，但 body 内容是 CAPTCHA/challenge 页面，不是真实内容。 此方法通过检测 body 中的特征关键词来识别这类伪成功响应。

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impl Clone for Response

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fn clone(&self) -> Response

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Response

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.