util

package

v0.1.2 Latest Latest Go to latest Published: Jul 11, 2025 License: Apache-2.0 Imports: 19 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/UnicomAI/wanwu

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Documentation ¶

Index ¶

Constants
Variables
func AppendFileStream(filePath string, destinationFile *os.File) (int64, error)
func DecryptAES(src []byte, key, iv []byte) ([]byte, error)
func DeleteDirFile(fileDir string) error
func DeleteFile(file string) error
func DirFileList(dir string, subDir bool, fullPath bool) ([]string, error)
func Exist[T ~int | ~int32 | ~uint32 | ~int64 | ~string](arr []T, n T) bool
func FileEOF(err error) bool
func FileExist(filePath string) (bool, error)
func FileExt(filePath string) string
func GenApiUUID() string
func GenUUID() string
func I32(s string) (int32, error)
func I64(s string) (int64, error)
func InitTimeLocal() error
func Int2Str[T ~int | ~int32 | ~uint32 | ~int64](i T) string
func IsAlphanumeric(input string) bool
func LoadConfig(in string, cfg interface{}) error
func MD5(str []byte) string
func MustI32(s string) int32
func MustI64(s string) int64
func MustU32(s string) uint32
func PrintPanicStack()
func PrintPanicStackWithCall(postProcessor func(panicOccur bool, recoverError error))
func SHA256(src string) string
func Str2Date(timeStr string) (int64, error)
func Str2Time(timeStr string) (int64, error)
func Time2MsStr(millSec int64) string
func Time2Str(millSec int64) string
func ToFileSizeStr(fileSize int64) string
func U32(s string) (uint32, error)
func WeekStartTime(t time.Time, week int) time.Time
type FileMergeResult
- func MergeFile(filePathList []string, mergeFilePath string) (*FileMergeResult, error)

Constants ¶

View Source

const (
	MaxScanTokenSize = 1024 * 1024 // Set the maximum token size to 1 MB
)

Variables ¶

View Source

var UTC8 *time.Location

Functions ¶

func AppendFileStream ¶

func AppendFileStream(filePath string, destinationFile *os.File) (int64, error)

func DecryptAES ¶

func DecryptAES(src []byte, key, iv []byte) ([]byte, error)

func DeleteDirFile ¶

func DeleteDirFile(fileDir string) error

func DeleteFile ¶

func DeleteFile(file string) error

func DirFileList ¶

func DirFileList(dir string, subDir bool, fullPath bool) ([]string, error)

func Exist ¶

func Exist[T ~int | ~int32 | ~uint32 | ~int64 | ~string](arr []T, n T) bool

func FileEOF ¶

func FileEOF(err error) bool

func FileExist ¶

func FileExist(filePath string) (bool, error)

func FileExt ¶

func FileExt(filePath string) string

func GenApiUUID ¶

func GenApiUUID() string

func GenUUID ¶

func GenUUID() string

func I32 ¶

func I32(s string) (int32, error)

func I64 ¶

func I64(s string) (int64, error)

func InitTimeLocal ¶

func InitTimeLocal() error

func Int2Str ¶

func Int2Str[T ~int | ~int32 | ~uint32 | ~int64](i T) string

func IsAlphanumeric ¶

func IsAlphanumeric(input string) bool

IsAlphanumeric 特殊字符校验

func LoadConfig ¶

func LoadConfig(in string, cfg interface{}) error

func MD5 ¶

func MD5(str []byte) string

func MustI32 ¶

func MustI32(s string) int32

func MustI64 ¶

func MustI64(s string) int64

func MustU32 ¶

func MustU32(s string) uint32

func PrintPanicStack ¶

func PrintPanicStack()

PrintPanicStack recover并打印堆栈用法：defer util.PrintPanicStack()，注意 defer func() { util.PrintPanicStack() } 是无效的

func PrintPanicStackWithCall ¶

func PrintPanicStackWithCall(postProcessor func(panicOccur bool, recoverError error))

func SHA256 ¶

func SHA256(src string) string

func Str2Date ¶

func Str2Date(timeStr string) (int64, error)

func Str2Time ¶

func Str2Time(timeStr string) (int64, error)

func Time2MsStr ¶

func Time2MsStr(millSec int64) string

func Time2Str ¶

func Time2Str(millSec int64) string

func ToFileSizeStr ¶

func ToFileSizeStr(fileSize int64) string

ToFileSizeStr fileSize单位是B，转换规则：小于1M为KB，大于等于1M，单位为M，保留两位小数

func U32 ¶

func U32(s string) (uint32, error)

func WeekStartTime ¶

func WeekStartTime(t time.Time, week int) time.Time

WeekStartTime 某周的开始时间(周一0点)，-1上周，0本周，1下周

Types ¶

type FileMergeResult ¶

type FileMergeResult struct {
	TotalSuccessCount int64
	TotalLineCount    int64
	TotalByteCount    int64
	FilePath          string
}

func MergeFile ¶

func MergeFile(filePathList []string, mergeFilePath string) (*FileMergeResult, error)

MergeFile 合并文件

Source Files ¶

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