goutils

Oct 25, 2023

Changes in this version

+ var ChinaHolidays2024 = map[string]bool

+ func RemoveMarkdownTags(markdownText string) string

Jun 19, 2023

Changes in this version

+ func RandInt(start, end int) int

Apr 14, 2023

Changes in this version

+ var ChinaHolidays2023 = map[string]bool

+ func MapIntIntSortedKeys(m map[int]int, desc bool) []int

+ func MapStrIntSortedKeys(m map[string]int, desc bool) []string

type Pagination

+ PageOffset int

Jul 20, 2022

Changes in this version

+ func IntsMinMax(ints ...int) (min int, max int)

+ func MD5(v string) string

Jul 1, 2022

Changes in this version

+ func IntHashDecode(s string, salt string, minLength int, prefix string) int

+ func IntHashEncode(i int, salt string, minLength int, prefix string) string

type Hashids

+ func MustNewHashids(salt string, minLength int, prefix string) *Hashids

Jun 10, 2022

Changes in this version

+ func CheckHashPassword(password, hash string) bool

Apr 26, 2022

Changes in this version

+ func CheckPasswordHash(password, hash string) bool

+ func HashPassword(password string) (string, error)

Apr 21, 2022

Changes in this version

+ func IsEmailValid(email string) bool

Apr 20, 2022

Changes in this version

+ func AnonymousName(ctx context.Context, serviceid int, ip, ua string) string

Apr 19, 2022

Changes in this version

+ func GormSQLite(which string) (*gorm.DB, error)

+ func NewGormSQLite(conf DBConfig) (*gorm.DB, error)

+ func NewSqlxSQLite(conf DBConfig) (*sqlx.DB, error)

+ func SqlxSQLite(which string) (*sqlx.DB, error)

type DBConfig

+ func (conf DBConfig) SQLiteDSN() (string, error)

Apr 19, 2022

Changes in this version

+ func IsTradingDay() bool

Nov 21, 2021

Changes in this version

+ var ChinaHolidays = map[string]map[string]bool

+ var ChinaHolidays2021 = map[string]bool

+ var ChinaHolidays2022 = map[string]bool

+ func GetLatestTradingDay() string

Aug 11, 2021

Changes in this version

+ func SplitStringFields(s string) []string

Jul 16, 2021

Changes in this version

+ func JaccardSimilarity(s1, s2 []interface{}) float64

+ func ReverseFloat64Slice(numbers []float64)

+ func ReversedFloat64Slice(numbers []float64) []float64

type Pagination

+ EndIndex int

+ StartIndex int

Apr 30, 2021

Changes in this version

+ func YiWanString(num float64) string

Apr 28, 2021

Changes in this version

+ func MidValueFloat64(values []float64) (float64, error)

Apr 27, 2021

Changes in this version

+ func HTTPPOSTRaw(ctx context.Context, cli *http.Client, req *http.Request) ([]byte, error)

Apr 27, 2021

Changes in this version

+ func HTTPGETRaw(ctx context.Context, cli *http.Client, apiurl string) ([]byte, error)

Apr 26, 2021

Changes in this version

+ func StrSimilarity(s1, s2 string, algorithm string) float64

Apr 24, 2021

Changes in this version

+ func StructTagList(item interface{}, tag string) []string

+ func StructToMap(item interface{}, tag string) map[string]interface

Apr 24, 2021

Changes in this version

+ func StructToMapByTag(item interface{}, tag string) map[string]interface

Apr 21, 2021

Changes in this version

+ func StdDeviationFloat64(fs []float64) (float64, error)

+ func VarianceFloat64(fs []float64) (float64, error)

Apr 21, 2021

Changes in this version

+ func AvgFloat64(f []float64) (float64, error)

Apr 20, 2021

Changes in this version

+ func NewHTTPJSONReq(ctx context.Context, apiurl string, reqData interface{}) (*http.Request, error)

Apr 20, 2021

Changes in this version

+ var ErrGoCacheKeyNotFound = errors.New("cache key not found")

+ var ErrGoCacheSetResultFailed = errors.New("cache set result failed")

+ func ChunkFloat64Slice(data []float64, chunkSize int) [][]float64

+ func GetGoCache(c *cache.Cache, key string, resultPointer interface{}) error

+ func HTTPGET(ctx context.Context, cli *http.Client, apiurl string, rspPointer interface{}) error

+ func HTTPPOST(ctx context.Context, cli *http.Client, req *http.Request, ...) error

+ func IsIntInSlice(i int, s []int) bool

+ func IsStrInSlice(i string, s []string) bool

+ func NewHTTPGetURLWithQueryString(ctx context.Context, apiurl string, params map[string]string) (string, error)

+ func NewHTTPMultipartReq(ctx context.Context, apiurl string, reqData map[string]string) (*http.Request, error)

+ func RemoveDuplicateWhitespace(s string, trim bool) string

+ func SetGormInstances(driverName, which string, db *gorm.DB) error

+ func SetRedisInstances(which string, rdb *redis.Client) error

type DBConfig

+ GormConfig *gorm.Config

type Pagination

+ NextPageNum int

+ PrevPageNum int

Oct 14, 2020

Changes in this version

+ var ValidatorTagName = "binding"

+ func GormSqlserver(which string) (*gorm.DB, error)

+ func NewGormSqlserver(conf DBConfig) (*gorm.DB, error)

+ func StrToTime(layout, value string, loc ...*time.Location) (time.Time, error)

+ func UnixTimestampTrim(ts int64, sec int64) int64

+ func ValidationErrorToText(e validator.FieldError) string

type DBConfig

+ func (conf DBConfig) SqlserverDSN() (string, error)

Sep 22, 2020

Changes in this version

+ func GinValidationErrorToText(e validator.FieldError) string

type ErrCode

+ func (c *ErrCode) AppendMsg(msg string) *ErrCode

+ type GinStructValidator struct

+ func (v *GinStructValidator) Engine() interface{}

+ func (v *GinStructValidator) ValidateStruct(obj interface{}) error

Sep 11, 2020

Changes in this version

+ var GormInstances sync.Map

+ var JSONTimeFormat = "2006-01-02 15:04:05"

+ var RedisClusterInstances sync.Map

+ var RedisInstances sync.Map

+ var RedisSentinelInstances sync.Map

+ var SqlxInstances sync.Map

+ func CloseGormInstances()

+ func CloseRedisInstances()

+ func CloseSqlxInstances()

+ func CopyFile(sourceFile, destinationFile string) (err error)

+ func GetLocalIP() (string, error)

+ func GormMsSQL(which string) (*gorm.DB, error)

+ func GormMySQL(which string) (*gorm.DB, error)

+ func GormPostgres(which string) (*gorm.DB, error)

+ func GormSQLite3(which string) (*gorm.DB, error)

+ func InitViper(configPath, configName, configType string, ...) error

+ func IsEqualStringSlice(s1, s2 []string) bool

+ func IsInitedViper() bool

+ func LikeFieldEscape(value string) string

+ func NewGormMsSQL(conf DBConfig) (*gorm.DB, error)

+ func NewGormMySQL(conf DBConfig) (*gorm.DB, error)

+ func NewGormPostgres(conf DBConfig) (*gorm.DB, error)

+ func NewGormSQLite3(conf DBConfig) (*gorm.DB, error)

+ func NewRedisClient(opt *redis.Options) (*redis.Client, error)

+ func NewRedisClusterClient(opt *redis.ClusterOptions) (*redis.ClusterClient, error)

+ func NewRedisFailoverClient(opt *redis.FailoverOptions) (*redis.Client, error)

+ func NewSqlxMsSQL(conf DBConfig) (*sqlx.DB, error)

+ func NewSqlxMySQL(conf DBConfig) (*sqlx.DB, error)

+ func NewSqlxPostgres(conf DBConfig) (*sqlx.DB, error)

+ func NewSqlxSQLite3(conf DBConfig) (*sqlx.DB, error)

+ func RedisClient(which string) (*redis.Client, error)

+ func RedisClusterClient(which string) (*redis.ClusterClient, error)

+ func RedisSentinelClient(which string) (*redis.Client, error)

+ func RemoveAllWhitespace(s string) string

+ func RemoveStringSliceItemByIndex(slice []string, index int) []string

+ func RequestHTTPHandler(app http.Handler, method, path string, body []byte, header map[string]string) (*httptest.ResponseRecorder, error)

+ func RequestHTTPHandlerFunc(f http.HandlerFunc, method string, body []byte, header map[string]string) ([]byte, error)

+ func ReverseString(s string) string

+ func SqlxMsSQL(which string) (*sqlx.DB, error)

+ func SqlxMySQL(which string) (*sqlx.DB, error)

+ func SqlxPostgres(which string) (*sqlx.DB, error)

+ func SqlxSQLite3(which string) (*sqlx.DB, error)

+ func StructToURLValues(i interface{}) (values url.Values)

+ func URLKey(prefix, u string) string

+ type DBConfig struct

+ ConnMaxLifeMinutes int

+ ConnTimeout int

+ DBName string

+ DisableSSL bool

+ DriverName string

+ Host string

+ LogMode bool

+ MaxIdleConns int

+ MaxOpenConns int

+ Password string

+ Port int

+ ReadTimeout int

+ Username string

+ WriteTimeout int

+ func (conf DBConfig) MsSQLDSN() (string, error)

+ func (conf DBConfig) MySQLDSN() (string, error)

+ func (conf DBConfig) PostgresDSN() (string, error)

+ func (conf DBConfig) SQLite3DSN() (string, error)

+ type ErrCode struct

+ func NewErrCode(code interface{}, msg string, errs ...error) *ErrCode

+ func (c *ErrCode) AppendError(errs ...error) *ErrCode

+ func (c *ErrCode) Code() interface{}

+ func (c *ErrCode) Decode() (interface{}, string, []error)

+ func (c *ErrCode) Error() string

+ func (c *ErrCode) Errs() []error

+ func (c *ErrCode) Msg() string

+ func (c *ErrCode) SetMsg(msg string) *ErrCode

+ type GormBaseModel struct

+ CreatedAt JSONTime

+ ID string

+ UpdatedAt JSONTime

+ type Hashids struct

+ HashID *hashids.HashID

+ HashIDData *hashids.HashIDData

+ func NewHashids(salt string, minLength int, prefix string) (*Hashids, error)

+ func (h *Hashids) Decode(hashID string) (int64, error)

+ func (h *Hashids) Encode(int64ID int64) (string, error)

+ type JSONTime struct

+ func NewJSONTime(t time.Time) JSONTime

+ func (t *JSONTime) Scan(v interface{}) error

+ func (t JSONTime) MarshalJSON() ([]byte, error)

+ func (t JSONTime) String() string

+ func (t JSONTime) Value() (driver.Value, error)

+ type Pagination struct

+ HasNext bool

+ HasPrev bool

+ PageNum int

+ PageSize int

+ PagesCount int

+ TotalCount int

+ func PaginateByOffsetLimit(totalCount, offset, limit int) Pagination

+ func PaginateByPageNumSize(totalCount, pageNum, pageSize int) Pagination