net

Documentation

Index

• type ContentType
  • func (c ContentType) ToString() string
• type HttpClient
  • func NewHttpClient() *HttpClient
  • func (h *HttpClient) AddCookie(cookie *http.Cookie) *HttpClient
  • func (h *HttpClient) AddHeader(name, value string) *HttpClient
  • func (h *HttpClient) AddHeaders(headers map[string]string) *HttpClient
  • func (h *HttpClient) FastGet(url string) (body []byte, err error)
  • func (h *HttpClient) FastPost(url string, data map[string][]string) (body []byte, err error)
  • func (h *HttpClient) MultipartForm(params map[string][]string, files map[string]string) *HttpClient
  • func (h *HttpClient) Request(url string) (body []byte, err error)
  • func (h *HttpClient) RequestStream(url string) (body io.Writer, err error)
  • func (h *HttpClient) ResponseHeaders() map[string][]string
  • func (h *HttpClient) SetBody(body []byte) *HttpClient
  • func (h *HttpClient) SetBodyMap(body map[string][]string) *HttpClient
  • func (h *HttpClient) SetBodyStream(body io.Reader) *HttpClient
  • func (h *HttpClient) SetContentType(contentType ContentType) *HttpClient
  • func (h *HttpClient) SetMethod(method HttpMethod) *HttpClient
  • func (h *HttpClient) SetUserAgent(userAgent string) *HttpClient
• type HttpMethod
  • func (h HttpMethod) ToString() string

Types

type ContentType

type ContentType string

ContentType 请求头Content-Type的值

const (
	FormUrlencoded ContentType = "application/x-www-form-urlencoded"
	FormData       ContentType = "multipart/form-data"
	Json           ContentType = "application/json"
)

func (ContentType) ToString

func (c ContentType) ToString() string

type HttpClient

type HttpClient struct {
	// contains filtered or unexported fields
}

HttpClient http客户端，不要手动构建该实例，应该调用NewHttpClient函数创建实例

func NewHttpClient

func NewHttpClient() *HttpClient

NewHttpClient 创建HttpClient实例 HttpClient中的Set、Add方法支持链式调用方式，最后通过Reqeust方法发送请求 默认情况下，会将Content-Type设置为application/x-www-form-urlencoded

func (*HttpClient) AddCookie

func (h *HttpClient) AddCookie(cookie *http.Cookie) *HttpClient

func (*HttpClient) AddHeader

func (h *HttpClient) AddHeader(name, value string) *HttpClient

AddHeader 添加请求头

func (*HttpClient) AddHeaders

func (h *HttpClient) AddHeaders(headers map[string]string) *HttpClient

AddHeaders 批量添加请求头

func (*HttpClient) FastGet

func (h *HttpClient) FastGet(url string) (body []byte, err error)

FastGet 发送简单的GET请求，注意，调用该方法发送请求后 ResponseHeaders方法不会获取响应头

url: 请求地址

return

body: 响应内容
err: 请求过程中出现的错误

func (*HttpClient) FastPost

func (h *HttpClient) FastPost(url string, data map[string][]string) (body []byte, err error)

FastPost 发送简单的POST请求，注意，调用该方法发送请求后 ResponseHeaders方法不会获取响应头

url: 请求地址
data: post请求参数

return

body: 响应内容
err: 请求过程中出现的错误

func (*HttpClient) MultipartForm

func (h *HttpClient) MultipartForm(params map[string][]string, files map[string]string) *HttpClient

MultipartForm 用于发送multipart/form-data类型的数据，会将Content-Type设置为multipart/form-data

params: 请求参数
files: 上传文件

func (*HttpClient) Request

func (h *HttpClient) Request(url string) (body []byte, err error)

Request 发送请求，调用成功后可使用 ResponseHeaders方法获取响应头

url: 请求地址

return

body: 响应内容
err: 请求过程中出现的错误

func (*HttpClient) RequestStream

func (h *HttpClient) RequestStream(url string) (body io.Writer, err error)

RequestStream 发送请求，调用成功后可使用 ResponseHeaders方法获取响应头

url: 请求地址

return

body: 响应内容
err: 请求过程中出现的错误

func (*HttpClient) ResponseHeaders

func (h *HttpClient) ResponseHeaders() map[string][]string

ResponseHeaders 请求完成后，使用此方法获取响应头

func (*HttpClient) SetBody

func (h *HttpClient) SetBody(body []byte) *HttpClient

SetBody 设置请求体内容

func (*HttpClient) SetBodyMap

func (h *HttpClient) SetBodyMap(body map[string][]string) *HttpClient

SetBodyMap 设置请求体内容，通常post请求参数可以放置在此处

func (*HttpClient) SetBodyStream

func (h *HttpClient) SetBodyStream(body io.Reader) *HttpClient

SetBodyStream 设置请求体内容

func (*HttpClient) SetContentType

func (h *HttpClient) SetContentType(contentType ContentType) *HttpClient

SetContentType 设置Content-Type

func (*HttpClient) SetMethod

func (h *HttpClient) SetMethod(method HttpMethod) *HttpClient

SetMethod 设置请求方法，GET、POST、DELETE等

func (*HttpClient) SetUserAgent

func (h *HttpClient) SetUserAgent(userAgent string) *HttpClient

SetUserAgent 设置User-Agent

type HttpMethod

type HttpMethod string

HttpMethod http请求类型，post、get等等

const (
	HttpGet     HttpMethod = "GET"
	HttpHead    HttpMethod = "HEAD"
	HttpPost    HttpMethod = "POST"
	HttpPut     HttpMethod = "PUT"
	HttpPatch   HttpMethod = "PATCH"
	HttpDelete  HttpMethod = "DELETE"
	HttpConnect HttpMethod = "CONNECT"
	HttpOptions HttpMethod = "OPTIONS"
	HttpTrace   HttpMethod = "TRACE"
)

func (HttpMethod) ToString

func (h HttpMethod) ToString() string