util

func CloseGrpcConns ¶

func CloseGrpcConns()

CloseGrpcConns 程序退出时关闭所有 gRPC 连接

func CreateMD5 ¶

func CreateMD5(str string) string

MD5 加密

func Decimal ¶

func Decimal(num float64) float64

大数

func DecryptPassword ¶

func DecryptPassword(encryptedPassword string, privateKeyPath string) (string, error)

func ExtractSuffix2Int ¶

func ExtractSuffix2Int(delayStr string, suffix string) int

去除末尾字符并转数字

func FileExists ¶

func FileExists(path string) bool

func Float642String ¶

func Float642String(f64 float64) string

float64 转字符串

func GenerateId ¶

func GenerateId() int64

雪花算法生成新 ID

func GenerateRandomCode ¶

func GenerateRandomCode(length int) (code string)

生成随机验证码

func GetByHttp ¶

func GetByHttp(url string) (string, error)

GetByHttp 基础GET请求

func GetByHttpWithParams ¶

func GetByHttpWithParams(apiUrl string, headers map[string]string, params map[string]string, timeout time.Duration, proxy *string) (string, error)

GetByHttpWithParams 带请求头、参数和超时的GET请求

func GetByHttpWithParamsBackDoc ¶

func GetByHttpWithParamsBackDoc(apiUrl string, headers map[string]string, params map[string]string, timeout time.Duration, proxy *string) (*goquery.Document, error)

GetByHttpWithParamsBackDoc 带参数的GET请求，返回goquery.Document

func GetDateFormatStr ¶

func GetDateFormatStr(format string, date time.Time) string

格式化时间

func GetDigitNow ¶

func GetDigitNow() int

整形返回时间戳

func GetGrpcClientConn ¶

func GetGrpcClientConn(serviceName string, creds *credentials.TransportCredentials) (newConn *grpc.ClientConn, err error)

GetGrpcClientConn 获取指定服务的 gRPC 连接

func GetIP ¶

func GetIP(c *fiber.Ctx) string

获取 IP

func GetStrNow ¶

func GetStrNow() string

字符串返回时间戳

func In ¶

func In[T comparable](target T, aimList []T) bool

Is T In List

func Int2String ¶

func Int2String(i int) string

int 转字符串

func Int642String ¶

func Int642String(i64 int64) string

int64 转字符串

func IsIP ¶

func IsIP(ip string) (net.IP, error)

判断是否 IP

func IsIPv6LinkLocal ¶

func IsIPv6LinkLocal(ip net.IP) bool

func IsNumber ¶

func IsNumber(str string) bool

判断是否为数字

func MergeAndDeduplicate ¶

func MergeAndDeduplicate(arr1, arr2 []int64) []int64

数组去重

func NewToken ¶

func NewToken(userId string, userName string) (string, error)

iss (issuer): 签发人 exp (expiration time): 过期时间 sub (subject): 主题 aud (audience): 受众 nbf (Not Before): 生效时间 iat (Issued At): 签发时间 jti (JWT ID): 编号

func ParseIPv6ToIPv4 ¶

func ParseIPv6ToIPv4(ip string) (string, error)

转换IPv6为IPv4

func ParseToken ¶

func ParseToken(authorization string) (*cm.GFClaims, error)

解密JWT Token

func PostByHttp ¶

func PostByHttp(url, contentType string, params map[string]any) (string, error)

PostByHttp 基础POST请求

func PostByHttpWithParams ¶

func PostByHttpWithParams(apiUrl string, headers map[string]string, params map[string]string, timeout time.Duration, proxy *string) (string, error)

PostByHttpWithParams 带参数的POST请求

func Secret ¶

func Secret() jwt.Keyfunc

JWT 密钥

func String2Float64 ¶

func String2Float64(str string) (float64, error)

字符串转float64

func String2Int ¶

func String2Int(numString string) (int, error)

字符串转 int

func String2Int64 ¶

func String2Int64(numString string) (int64, error)

字符串转 int64

func StringUnicode2Float64 ¶

func StringUnicode2Float64(str string) []float64

字符串Unicode转float64

func UnixToTime ¶

func UnixToTime(num int64) string

转换时间戳为时间