wxpay

package
v1.0.0 Latest Latest
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 Go to latest Published: Sep 13, 2017 License: MIT Imports: 22 Imported by: 0

Documentation

Index

Constants

View Source 
const AUTHCODETOOPENID_URL_SUFFIX = "/tools/authcodetoopenid"
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const BANKERROR = "BANKERROR"
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const CLOSEORDER_URL_SUFFIX = "/pay/closeorder"
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const CUSTOM_HEADER = `<?xml version="1.0" encoding="UTF-8" standalone="no"?>`
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const DEFAULT_CONNECT_TIMEOUT_MS = 6 * 1000
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const DEFAULT_READ_TIMEOUT_MS = 8 * 1000
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const DOMAIN_API = "api.mch.weixin.qq.com"
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const DOMAIN_API2 = "api2.mch.weixin.qq.com"
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const DOMAIN_APIHK = "apihk.mch.weixin.qq.com"
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const DOMAIN_APIUS = "apius.mch.weixin.qq.com"
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const DOWNLOADBILL_URL_SUFFIX = "/pay/downloadbill"
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const FAIL = "FAIL"
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const FIELD_SIGN = "sign"
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const FIELD_SIGN_TYPE = "sign_type"
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const HMACSHA256 = "HMAC-SHA256"
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const MD5 = "MD5"
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const MICROPAY_URL_SUFFIX = "/pay/micropay"
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const MIN_SWITCH_PRIMARY_MSEC = 3 * 60 * 1000
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const ORDERQUERY_URL_SUFFIX = "/pay/orderquery"
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const REFUNDQUERY_URL_SUFFIX = "/pay/refundquery"
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const REFUND_URL_SUFFIX = "/secapi/pay/refund"
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const REPORT_URL = "http://report.mch.weixin.qq.com/wxpay/report/default"
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const REPORT_URL_SUFFIX = "/payitil/report"
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const REVERSE_URL_SUFFIX = "/secapi/pay/reverse"
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const SANDBOX_SIGNKEY_URL_SUFFIX = "/sandboxnew/pay/getsignkey"
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const SANDBOX_URL_SUFFIX = "/sandboxnew"
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const SHORTURL_URL_SUFFIX = "/tools/shorturl"
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const SSLCERT_PATH = "./cert/apiclient_cert.pem"
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const SSLKEY_PATH = "./cert/apiclient_key.pem"
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const SUCCESS = "SUCCESS"
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const SYSTEMERROR = "SYSTEMERROR"
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const UNIFIEDORDER_URL_SUFFIX = "/pay/unifiedorder"
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const USERPAYING = "USERPAYING"

Variables

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var (
	ErrprConnectTimeout = errors.New("ErrorConnectTimeout")
	ErrorUnknownHost    = errors.New("ErrorUnknownHostException")
)
View Source 
var (
	ErrorNilDomain       = errors.New("PayConfig.PayDomain().getDomain() is empty or null")
	ErrorLoadX509KeyPair = errors.New("LoadX509KeyPair() is empty to load")
	ErrorReadRootCAFile  = errors.New("read rootca.pem file error")
)
View Source 
var (
	ErrorSignType  = errors.New("sign type error")
	ErrorParameter = errors.New("JsonApiParameters() check error")
	ErrorToken     = errors.New("EditAddressParameters() token is nil")
)

Functions

func CurrentTimeStamp 

func CurrentTimeStamp() int64

CurrentTimeStamp get current time with unix

func CurrentTimeStampMS 

func CurrentTimeStampMS() int64

CurrentTimeStampMS get current time with millisecond

func CurrentTimeStampNS 

func CurrentTimeStampNS() int64

CurrentTimeStampNS get current time with nanoseconds

func CurrentTimeStampString 

func CurrentTimeStampString() string

func EditAddressParameters 

func EditAddressParameters(url string, token *oauth.ResAccessToken) (string, error)

func GenerateNonceStr 

func GenerateNonceStr() string

func GenerateSignature 

func GenerateSignature(reqData PayData, key string, signType SignType) (string, error)

GenerateSignature make sign from map data

func GenerateUUID 

func GenerateUUID() string

func IsSignatureValid 

func IsSignatureValid(xml, key string) bool

IsSignatureValid check sign

func JsonApiParameters 

func JsonApiParameters(data PayData) (string, error)

func MakeSignHMACSHA256 

func MakeSignHMACSHA256(data, key string) string

MakeSignHMACSHA256 make sign with hmac-sha256

func MakeSignMD5 

func MakeSignMD5(data string) string

MakeSignMD5 make sign with md5

func MapToString 

func MapToString(data PayData) string

MapToString

func MapToXml 

func MapToXml(reqData PayData) (string, error)

MapToXml Convert MAP to XML

func NewPayDomainSimple 

func NewPayDomainSimple() *payDomainSimpleImpl

func ParseInt 

func ParseInt(b bool) (i int)

func SHA1 

func SHA1(s string) string

func SandboxSignKey 

func SandboxSignKey() (string, error)

SandboxSignKey get wechat sandbox sign key

func ToUrlParams 

func ToUrlParams(data PayData) string

Types

type CDATA 

type CDATA struct {
	Value string `xml:",cdata"`
}

type DomainInfo 

type DomainInfo struct {
	Domain        string //域名
	PrimaryDomain bool   //该域名是否为主域名。例如:api.mch.weixin.qq.com为主域名

}

func NewDomainInfo 

func NewDomainInfo(domain string, primary bool) *DomainInfo

func (*DomainInfo) String 

func (info *DomainInfo) String() string

type DomainStatics 

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

func NewDomainStatics 

func NewDomainStatics(domain string) *DomainStatics

type Pay 

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

func NewPay 

func NewPay(config PayConfig) *Pay

func (*Pay) ApplySandBox 

func (pay *Pay) ApplySandBox(url string) string

func (*Pay) AuthCodeToOpenid 

func (pay *Pay) AuthCodeToOpenid(data PayData) (PayData, error)

* AuthCodeToOpenid * 作用: 授权码查询OPENID接口 * 场景：刷卡支付 * @param data 向wxpay post的请求数据 * @return PayData, error API返回数据

func (*Pay) AuthCodeToOpenidTimeout 

func (pay *Pay) AuthCodeToOpenidTimeout(data PayData, connectTimeoutMs int, readTimeoutMs int) (PayData, error)

* AuthCodeToOpenidTimeout * 作用: 授权码查询OPENID接口 * 场景：刷卡支付 * @param data 向wxpay post的请求数据 * @param connectTimeoutMs 连接超时时间，单位是毫秒 * @param readTimeoutMs 读超时时间，单位是毫秒 * @return PayData, error API返回数据

func (*Pay) CloseOrder 

func (pay *Pay) CloseOrder(data PayData) (PayData, error)

* * 作用：关闭订单 * 场景：公共号支付、扫码支付、APP支付 * @param data 向wxpay post的请求数据 * @return PayData, error API返回数据

func (*Pay) CloseOrderTimeout 

func (pay *Pay) CloseOrderTimeout(data PayData, connectTimeoutMs, readTimeoutMs int) (PayData, error)

* CloseOrderTimeout * 作用：关闭订单 * 场景：公共号支付、扫码支付、APP支付 * @param data 向wxpay post的请求数据 * @param connectTimeoutMs 连接超时时间，单位是毫秒 * @param readTimeoutMs 读超时时间，单位是毫秒 * @return PayData, error API返回数据

func (*Pay) DownloadBill 

func (pay *Pay) DownloadBill(data PayData) (PayData, error)

* DownloadBill * 作用：对账单下载 * 场景：刷卡支付、公共号支付、扫码支付、APP支付 * 其他：无论是否成功都返回Map。若成功，返回的Map中含有return_code、return_msg、data， * 其中return_code为`SUCCESS`，data为对账单数据。 * @param data 向wxpay post的请求数据 * @return PayData, error 经过封装的API返回数据

func (*Pay) DownloadBillTimeout 

func (pay *Pay) DownloadBillTimeout(data PayData, connectTimeoutMs int, readTimeoutMs int) (PayData, error)

* DownloadBillTimeout * 作用：对账单下载 * 场景：刷卡支付、公共号支付、扫码支付、APP支付 * 其他：无论是否成功都返回Map。若成功，返回的Map中含有return_code、return_msg、data， * 其中return_code为`SUCCESS`，data为对账单数据。 * @param data 向wxpay post的请求数据 * @param connectTimeoutMs 连接超时时间，单位是毫秒 * @param readTimeoutMs 读超时时间，单位是毫秒 * @return PayData, error 经过封装的API返回数据

func (*Pay) FillRequestData 

func (pay *Pay) FillRequestData(data PayData) (PayData, error)

func (*Pay) MicroPay 

func (pay *Pay) MicroPay(data PayData) (PayData, error)

* MicroPay * 作用：提交刷卡支付 * 场景：刷卡支付 * @param data 向wxpay post的请求数据 * @return PayData, error API返回数据

func (*Pay) MicroPayTimeout 

func (pay *Pay) MicroPayTimeout(data PayData, connectTimeoutMs int, readTimeoutMs int) (PayData, error)

* MicroPayTimeout * 作用：提交刷卡支付 * 场景：刷卡支付 * @param data 向wxpay post的请求数据 * @param connectTimeoutMs 连接超时时间，单位是毫秒 * @param readTimeoutMs 读超时时间，单位是毫秒 * @return PayData, error API返回数据

func (*Pay) MicroPayWithPos 

func (pay *Pay) MicroPayWithPos(data PayData) (PayData, error)

* MicroPayWithPos * 提交刷卡支付，针对软POS，尽可能做成功 * 内置重试机制，最多60s * @param data * @return PayData, error

func (*Pay) MicroPayWithPosConnectTimeout 

func (pay *Pay) MicroPayWithPosConnectTimeout(data PayData, connectTimeoutMs int) (PayData, error)

* MicroPayWithPosConnectTimeout * 提交刷卡支付，针对软POS，尽可能做成功 * 内置重试机制，最多60s * @param data * @param connectTimeoutMs 连接超时时间，单位是毫秒 * @return PayData, error

func (*Pay) QueryOrder 

func (pay *Pay) QueryOrder(data PayData) (PayData, error)

* QueryOrder * 作用：查询订单 * 场景：刷卡支付、公共号支付、扫码支付、APP支付 * @param data 向wxpay post的请求数据 * @return PayData, error API返回数据

func (*Pay) QueryOrderTimeout 

func (pay *Pay) QueryOrderTimeout(data PayData, connectTimeoutMs int, readTimeoutMs int) (PayData, error)

* QueryOrder * 作用：查询订单 * 场景：刷卡支付、公共号支付、扫码支付、APP支付 * @param data 向wxpay post的请求数据 * @param connectTimeoutMs 连接超时时间，单位是毫秒 * @param readTimeoutMs 读超时时间，单位是毫秒 * @return PayData, error API返回数据

func (*Pay) QueryRefund 

func (pay *Pay) QueryRefund(data PayData) (PayData, error)

func (*Pay) QueryRefundTimeout 

func (pay *Pay) QueryRefundTimeout(data PayData, connectTimeoutMs int, readTimeoutMs int) (PayData, error)

func (*Pay) Refund 

func (pay *Pay) Refund(data PayData) (PayData, error)

* Refund * 作用：申请退款 * 场景：刷卡支付、公共号支付、扫码支付、APP支付 * 其他：需要证书 * @param data 向wxpay post的请求数据 * @return PayData, error API返回数据

func (*Pay) RefundTimeout 

func (pay *Pay) RefundTimeout(data PayData, connectTimeoutMs int, readTimeoutMs int) (PayData, error)

* RefundTimeout * 作用：申请退款 * 场景：刷卡支付、公共号支付、扫码支付、APP支付 * 其他：需要证书 * @param data 向wxpay post的请求数据 * @param connectTimeoutMs 连接超时时间，单位是毫秒 * @param readTimeoutMs 读超时时间，单位是毫秒 * @return PayData, error API返回数据

func (*Pay) Report 

func (pay *Pay) Report(data PayData) (PayData, error)

* Report * 作用：交易保障 * 场景：刷卡支付、公共号支付、扫码支付、APP支付 * @param data 向wxpay post的请求数据 * @return PayData, error API返回数据

func (*Pay) ReportTimeout 

func (pay *Pay) ReportTimeout(data PayData, connectTimeoutMs int, readTimeoutMs int) (PayData, error)

* ReportTimeout * 作用：交易保障 * 场景：刷卡支付、公共号支付、扫码支付、APP支付 * @param data 向wxpay post的请求数据 * @param connectTimeoutMs 连接超时时间，单位是毫秒 * @param readTimeoutMs 读超时时间，单位是毫秒 * @return PayData, error API返回数据

func (*Pay) RequestWithCert 

func (pay *Pay) RequestWithCert(url string, data PayData) (string, error)

func (*Pay) RequestWithCertTimeout 

func (pay *Pay) RequestWithCertTimeout(url string, data PayData, connectTimeoutMs, readTimeoutMs int) (string, error)

func (*Pay) RequestWithoutCert 

func (pay *Pay) RequestWithoutCert(url string, data PayData) (string, error)

func (*Pay) RequestWithoutCertTimeout 

func (pay *Pay) RequestWithoutCertTimeout(url string, data PayData, connectTimeoutMs, readTimeoutMs int) (string, error)

func (*Pay) ReverseOrder 

func (pay *Pay) ReverseOrder(data PayData) (PayData, error)

* ReverseOrder * 作用：撤销订单 * 场景：刷卡支付 * @param data 向wxpay post的请求数据 * @return API返回数据

func (*Pay) ReverseOrderTimeout 

func (pay *Pay) ReverseOrderTimeout(data PayData, connectTimeoutMs int, readTimeoutMs int) (PayData, error)

* ReverseOrderTimeout * 作用：撤销订单 * 场景：刷卡支付 * @param data 向wxpay post的请求数据 * @param connectTimeoutMs 连接超时时间，单位是毫秒 * @param readTimeoutMs 读超时时间，单位是毫秒 * @return API返回数据

func (*Pay) SetSandBox 

func (pay *Pay) SetSandBox(useSandbox bool) *Pay

func (*Pay) ShortUrl 

func (pay *Pay) ShortUrl(data PayData) (PayData, error)

* ShortUrl * 作用：转换短链接 * 场景：刷卡支付、扫码支付 * @param data 向wxpay post的请求数据 * @return PayData, error API返回数据

func (*Pay) ShortUrlTimeout 

func (pay *Pay) ShortUrlTimeout(data PayData, connectTimeoutMs int, readTimeoutMs int) (PayData, error)

* ShortUrlTimeout * 作用：转换短链接 * 场景：刷卡支付、扫码支付 * @param data 向wxpay post的请求数据 * @param connectTimeoutMs 连接超时时间，单位是毫秒 * @param readTimeoutMs 读超时时间，单位是毫秒 * @return PayData, error API返回数据

func (*Pay) UnifiedOrder 

func (pay *Pay) UnifiedOrder(data PayData) (PayData, error)

* UnifiedOrder * 作用：统一下单 * 场景：公共号支付、扫码支付、APP支付 * @param data 向wxpay post的请求数据 * @return PayData, error API返回数据

func (*Pay) UnifiedOrderTimeout 

func (pay *Pay) UnifiedOrderTimeout(data PayData, connectTimeoutMs, readTimeoutMs int) (PayData, error)

* UnifiedOrder * 作用：统一下单 * 场景：公共号支付、扫码支付、APP支付 * @param data 向wxpay post的请求数据 * @param connectTimeoutMs 连接超时时间，单位是毫秒 * @param readTimeoutMs 读超时时间，单位是毫秒 * @return PayData, error API返回数据

type PayConfig 

type PayConfig interface {
	AppID() string
	MchID() string
	Key() string
	Cert() []byte
	ConnectTimeoutMs() int
	ReadTimeoutMs() int
	PayDomainInstance() PayDomain
	AutoReport() bool
	ReportWorkNum() int
	ReportQueueMaxSize() int
	ReportBatchSize() int
}

func NewPayConfig 

func NewPayConfig() PayConfig

func PayConfigInstance 

func PayConfigInstance() PayConfig

func SetPayConfig 

func SetPayConfig(conf PayConfig) PayConfig

type PayConfigImpl 

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

func (*PayConfigImpl) AppID 

func (impl *PayConfigImpl) AppID() string

func (*PayConfigImpl) AutoReport 

func (impl *PayConfigImpl) AutoReport() bool

func (*PayConfigImpl) Cert 

func (impl *PayConfigImpl) Cert() []byte

func (*PayConfigImpl) ConnectTimeoutMs 

func (impl *PayConfigImpl) ConnectTimeoutMs() int

func (*PayConfigImpl) Key 

func (impl *PayConfigImpl) Key() string

func (*PayConfigImpl) MchID 

func (impl *PayConfigImpl) MchID() string

func (*PayConfigImpl) PayDomainInstance 

func (impl *PayConfigImpl) PayDomainInstance() PayDomain

func (*PayConfigImpl) ReadTimeoutMs 

func (impl *PayConfigImpl) ReadTimeoutMs() int

func (*PayConfigImpl) ReportBatchSize 

func (impl *PayConfigImpl) ReportBatchSize() int

func (*PayConfigImpl) ReportQueueMaxSize 

func (impl *PayConfigImpl) ReportQueueMaxSize() int

func (*PayConfigImpl) ReportWorkNum 

func (impl *PayConfigImpl) ReportWorkNum() int

type PayData 

type PayData map[string]string

func AuthCodeToOpenid 

func AuthCodeToOpenid(data PayData) (PayData, error)

func CloseOrder 

func CloseOrder(data PayData) (PayData, error)

CloseOrder

func DownloadBill 

func DownloadBill(data PayData) (PayData, error)

func MicroPay 

func MicroPay(data PayData) (PayData, error)

func MicroPayWithPos 

func MicroPayWithPos(data PayData) (PayData, error)

func QueryOrder 

func QueryOrder(data PayData) (PayData, error)

QueryOrder

func QueryRefund 

func QueryRefund(data PayData) (PayData, error)

QueryRefund

func Refund 

func Refund(data PayData) (PayData, error)

Refund

func Report 

func Report(data PayData) (PayData, error)

func ReverseOrder 

func ReverseOrder(data PayData) (PayData, error)

ReverseOrder

func ShortUrl 

func ShortUrl(data PayData) (PayData, error)

ShortUrl

func UnifiedOrder 

func UnifiedOrder(data PayData) (PayData, error)

UnifiedOrder

func XmlToMap 

func XmlToMap(contentXml string) PayData

XmlToMap Convert XML to MAP

func (PayData) Get 

func (data PayData) Get(key string) string

func (PayData) IsExist 

func (data PayData) IsExist(key string) bool

func (PayData) Set 

func (data PayData) Set(key, val string)

func (PayData) SortKeys 

func (data PayData) SortKeys() []string

func (PayData) ToJson 

func (data PayData) ToJson() string

type PayDomain 

type PayDomain interface {
	Report(string, int64, error)
	GetDomainInfo() *DomainInfo
}

func PayDomainSimpleInstance 

func PayDomainSimpleInstance() PayDomain

type PayReport 

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

func PayReportInstance 

func PayReportInstance(config PayConfig) *PayReport

func (*PayReport) Report 

func (report *PayReport) Report(uuid string, elapsedTimeMillis int64,
	firstDomain string, primaryDomain bool, firstConnectTimeoutMillis,
	firstReadTimeoutMillis int, firstHasDnsError, firstHasConnectTimeout,
	firstHasReadTimeout bool)

type PayRequest 

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

func NewPayRequest 

func NewPayRequest(config PayConfig) *PayRequest

func (*PayRequest) RequestOnce 

func (request *PayRequest) RequestOnce(domain, urlSuffix, uuid, data string, connectTimeoutMs, readTimeoutMs int, useCert bool) (string, error)

*

  • 请求，只请求一次，不做重试
  • @param domain
  • @param urlSuffix
  • @param uuid
  • @param data
  • @param connectTimeoutMs
  • @param readTimeoutMs
  • @param useCert 是否使用证书，针对退款、撤销等操作
  • @return
  • @throws Exception

func (*PayRequest) RequestWithCert 

func (request *PayRequest) RequestWithCert(urlSuffix, uuid, data string, autoReport bool) (string, error)

func (*PayRequest) RequestWithCertTimeout 

func (request *PayRequest) RequestWithCertTimeout(urlSuffix, uuid, data string, connectTimeoutMs, readTimeoutMs int, autoReport bool) (string, error)

func (*PayRequest) RequestWithoutCert 

func (request *PayRequest) RequestWithoutCert(urlSuffix, uuid, data string, autoReport bool) (string, error)

func (*PayRequest) RequestWithoutCertTimeout 

func (request *PayRequest) RequestWithoutCertTimeout(urlSuffix, uuid, data string, connectTimeoutMs, readTimeoutMs int, autoReport bool) (string, error)

type ReportInfo 

type ReportInfo struct {
	// 基本信息
	Version           string
	Sdk               string
	Uuid              string // 交易的标识
	Timestamp         int64  // 上报时的时间戳，单位秒
	ElapsedTimeMillis int64  // 耗时，单位 毫秒
	// 针对主域名
	FirstDomain               string // 第1次请求的域名
	PrimaryDomain             bool   //是否主域名
	FirstConnectTimeoutMillis int    // 第1次请求设置的连接超时时间，单位 毫秒
	FirstReadTimeoutMillis    int    // 第1次请求设置的读写超时时间，单位 毫秒
	FirstHasDnsError          int    // 第1次请求是否出现dns问题
	FirstHasConnectTimeout    int    // 第1次请求是否出现连接超时
	FirstHasReadTimeout       int    // 第1次请求是否出现连接超时
}

func NewReportInfo 

func NewReportInfo(
	uuid string,
	timestamp int64,
	elapsedTimeMillis int64,
	firstDomain string,
	primaryDomain bool,
	firstConnectTimeoutMillis, firstReadTimeoutMillis int,
	firstHasDnsError, firstHasConnectTimeout, firstHasReadTimeout bool) *ReportInfo

func (*ReportInfo) ToLineString 

func (r *ReportInfo) ToLineString(key string) string

func (*ReportInfo) ToString 

func (r *ReportInfo) ToString() string

type RequestFunc 

type RequestFunc func(url string, data PayData, connectTimeoutMs, readTimeoutMs int) (string, error)

type SignType 

type SignType int
const (
	SIGN_TYPE_MD5        SignType = iota
	SIGN_TYPE_HMACSHA256 SignType = iota
)

func (SignType) ToString 

func (t SignType) ToString() string

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