Struct HttpRequestBuilder 

pub struct HttpRequestBuilder { /* private fields */ }

HTTP 请求构建器

Implementations

impl HttpRequestBuilder

pub fn new(method: impl Into<String>, url: impl Into<String>) -> Self

创建构建器，method 和 url 为必填项

pub fn header(self, key: impl Into<String>, value: impl Into<String>) -> Self

添加请求头

pub fn body(self, body: Vec<u8>) -> Self

设置原始请求体（与 form/multipart 互斥）

pub fn form(self, form: HashMap<String, String>) -> Self

设置 URL 编码表单（与 body/multipart 互斥）

pub fn add_form_field( self, key: impl Into<String>, value: impl Into<String>, ) -> Self

添加单个表单字段

pub fn multipart(self, parts: Vec<FormPart>) -> Self

设置 Multipart 表单字段列表（与 body/form 互斥）

pub fn add_multipart_part(self, part: FormPart) -> Self

添加单个 Multipart 字段

pub fn timeout_ms(self, timeout_ms: u64) -> Self

设置超时时间（毫秒），默认 10000

pub fn build(self) -> HttpRequest

构建 HttpRequest