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 Go to latest Published: Apr 24, 2024 License: GPL-3.0 Imports: 37 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var (
	U62UtilLock   sync.Mutex     //保存锁
	U62UtilNumber            = 0 //序号

	U62UtilArray map[int]string = map[int]string{
		0:  "0",
		1:  "1",
		2:  "2",
		3:  "3",
		4:  "4",
		5:  "5",
		6:  "6",
		7:  "7",
		8:  "8",
		9:  "9",
		10: "a",
		11: "b",
		12: "c",
		13: "d",
		14: "e",
		15: "f",
		16: "g",
		17: "h",
		18: "i",
		19: "j",
		20: "k",
		21: "l",
		22: "m",
		23: "n",
		24: "o",
		25: "p",
		26: "q",
		27: "r",
		28: "s",
		29: "t",
		30: "u",
		31: "v",
		32: "w",
		33: "x",
		34: "y",
		35: "z",
		36: "A",
		37: "B",
		38: "C",
		39: "D",
		40: "E",
		41: "F",
		42: "G",
		43: "H",
		44: "I",
		45: "J",
		46: "K",
		47: "L",
		48: "M",
		49: "N",
		50: "O",
		51: "P",
		52: "Q",
		53: "R",
		54: "S",
		55: "T",
		56: "U",
		57: "V",
		58: "W",
		59: "X",
		60: "Y",
		61: "Z"}
)
View Source 
var (
	CacheTxtUtilLock sync.Mutex //同步锁
)
View Source 
var (
	SequenceUtilLock sync.Mutex //同步锁

)

Functions

This section is empty.

Types

type AesUtil 

type AesUtil struct{}

func (AesUtil) AesDecrypt 

func (this AesUtil) AesDecrypt(data []byte, key string) ([]byte, error)

AesDecrypt 解密

func (AesUtil) AesEncrypt 

func (this AesUtil) AesEncrypt(data []byte, key string) ([]byte, error)

AesEncrypt 加密

func (AesUtil) Decrypt 

func (this AesUtil) Decrypt(data string, key string) string

DecryptByAes Aes 解密16进制

func (AesUtil) DecryptBase64 

func (this AesUtil) DecryptBase64(data string, key string) string

DecryptByAes Aes 解密

func (AesUtil) Encrypt 

func (this AesUtil) Encrypt(data string, key string) string

EncryptByAes Aes加密 后 返回16进制

func (AesUtil) EncryptBase64 

func (this AesUtil) EncryptBase64(data string, key string) string

EncryptByAes Aes加密 后 base64 再加转字符串

type Base64Util 

type Base64Util struct{}

func (Base64Util) Base64ToPng 

func (Base64Util) Base64ToPng(base64Data, savePath string) *MsgEmity

Base64转换为PNG图片

type CachePool 

type CachePool struct{}

自定义缓存池

func (CachePool) Add 

func (this CachePool) Add(cacheInfo CacheInfo) *MsgEmity

* * 添加缓存 * @param cacheInfo * @return

func (CachePool) AddData 

func (this CachePool) AddData(sId string, data interface{}) *MsgEmity

* * 添加缓存 * @param sId * @param oData * @return

func (CachePool) Clear 

func (this CachePool) Clear() *MsgEmity

*

  • 清理缓存
  • @return

func (CachePool) Contains 

func (this CachePool) Contains(sId string) bool

* * 判断是否包含缓存,包含返回true * @param sId * @return

func (CachePool) Find 

func (this CachePool) Find(sId string) *CacheInfo

* * 查找缓存信息 * @param sId * @return

func (CachePool) FindData 

func (this CachePool) FindData(sId string) interface{}

* * 查找缓存对象 * @param sId * @return

func (CachePool) Free 

func (this CachePool) Free(sId string) *MsgEmity

* * 释放缓存 * @param sId * @return

func (CachePool) FreeByData 

func (this CachePool) FreeByData(data interface{}) *MsgEmity

* * 释放缓存 * @param sId * @return

func (CachePool) FreeById 

func (this CachePool) FreeById(sId string) *MsgEmity

* * 释放缓存 * @param sId * @return

func (CachePool) FreeByTime 

func (this CachePool) FreeByTime(iMinute int) *MsgEmity

* * 释放指定分钟之前的缓存 * @param iMinute * @return

type CacheTxtUtil 

type CacheTxtUtil struct{}

func (CacheTxtUtil) CreateCacheFile 

func (this CacheTxtUtil) CreateCacheFile(object interface{}, sCacheFile string) *MsgEmity

*

  • 创建缓存文件
  • @param object 待存储数据对象
  • @param sCacheFile 缓存文件路径及文件名
  • @return

func (CacheTxtUtil) CreateCacheFileByList 

func (this CacheTxtUtil) CreateCacheFileByList(list []interface{}, sCacheFile string) *MsgEmity

*

  • 创建缓存文件
  • @param list 数据集合
  • @param sCacheFile 缓存文件路径及文件名
  • @return

func (CacheTxtUtil) DelCacheFile 

func (this CacheTxtUtil) DelCacheFile(sCacheFile string) *MsgEmity

*

  • 删除缓存文件
  • @param sCacheFile

func (CacheTxtUtil) ReadCacheFile 

func (this CacheTxtUtil) ReadCacheFile(sCacheFile ...string) []interface{}

*

  • 读取缓存文件
  • @param sCacheFile 缓存文件路径及文件名
  • @return

type FloatUtil 

type FloatUtil struct{}

func (FloatUtil) Byte2Str 

func (this FloatUtil) Byte2Str(b []byte) string

Byte转Str

func (FloatUtil) ToFloat 

func (this FloatUtil) ToFloat(obj interface{}, bitSize int, iDefault float64) float64

对象(字符串)转64整型

func (FloatUtil) ToStr 

func (this FloatUtil) ToStr(obj float64) string

对象(字符串)转浮点数

type IntegerUtil 

type IntegerUtil struct{}

func (IntegerUtil) Byte2Str 

func (iu IntegerUtil) Byte2Str(b []byte) string

Byte转Str

func (IntegerUtil) MaxInt 

func (iu IntegerUtil) MaxInt() int

取int最大值

func (IntegerUtil) MinInt 

func (iu IntegerUtil) MinInt() int

取int最小值

func (IntegerUtil) ToInt 

func (iu IntegerUtil) ToInt(obj interface{}, iDefault ...int) int

对象(字符串)转整型

func (IntegerUtil) ToInt64 

func (iu IntegerUtil) ToInt64(obj interface{}, iDefault int64) int64

对象(字符串)转64整型

type IpUtil 

type IpUtil struct{}

func (IpUtil) GetIP 

func (this IpUtil) GetIP(ctx *gin.Context) string

获取访问IP

func (IpUtil) GetOutBoundIP 

func (this IpUtil) GetOutBoundIP() (ip string, err error)

获取本机ip地址

type JsonUtil 

type JsonUtil struct{}

func (JsonUtil) ArrayFromFile 

func (this JsonUtil) ArrayFromFile(path string) ([]map[string]interface{}, error)

文件转JsonArray

func (JsonUtil) FormFile 

func (this JsonUtil) FormFile(path string, entity interface{}) *model.MsgEmity

文件转换到结构

func (JsonUtil) JsonToMap 

func (this JsonUtil) JsonToMap(jsonStr string) (map[string]string, error)

json字符串转map

func (JsonUtil) MapFromFile 

func (this JsonUtil) MapFromFile(path string) (map[string]interface{}, error)

文件转map

func (JsonUtil) ToFile 

func (this JsonUtil) ToFile(data interface{}, path string) bool

转换json到文件

func (JsonUtil) ToMap 

func (this JsonUtil) ToMap(jsonStr string) (map[string]interface{}, error)

json字符串转map

func (JsonUtil) ToObj 

func (this JsonUtil) ToObj(str string, entity interface{}) *model.MsgEmity

内容转换到结构实体

func (JsonUtil) ToStr 

func (this JsonUtil) ToStr(data interface{}) string

*

  • 对象转换到字符串
  • 直接使用json.Marshal存在转义问题,例如'&变成\u0026'

type LocalTime 

type LocalTime time.Time

自定义时间类型

func (*LocalTime) MarshalJSON 

func (t *LocalTime) MarshalJSON() ([]byte, error)

重写MarshalJSON方法来实现gorm查询时间字段事数据解析

func (LocalTime) Now 

func (t LocalTime) Now() *LocalTime

取当前时间

func (*LocalTime) Scan 

func (t *LocalTime) Scan(v interface{}) error

在数据查询出来之前对数据进⾏相关操作

type MapUtil 

type MapUtil struct{}

func (MapUtil) HasName 

func (mu MapUtil) HasName(data map[string]interface{}, name string) bool

判断是否存在指定键

func (MapUtil) RemoveData 

func (mu MapUtil) RemoveData(data map[string]interface{}, filter []string)

移除指定键

type Md5 

type Md5 struct{}

func (Md5) Lower 

func (md Md5) Lower(str ...interface{}) string

取MD5小写

func (Md5) Upper 

func (md Md5) Upper(str ...interface{}) string

取MD5,大写

type RiotUtil 

type RiotUtil struct{}

func (RiotUtil) Add 

func (this RiotUtil) Add(dbName, key, data string) *MsgEmity

添加

func (RiotUtil) Adds 

func (this RiotUtil) Adds(dbName string, data map[string]string) *MsgEmity

添加

func (RiotUtil) Del 

func (this RiotUtil) Del(dbName, key string) *MsgEmity

删除

func (RiotUtil) Find 

func (this RiotUtil) Find(dbName, key string, entity interface{}) *MsgEmity

搜索

type SequenceUtil 

type SequenceUtil struct{}

func (SequenceUtil) Get 

func (this SequenceUtil) Get() string

* * 取时间显示式的流水号 * @return 返回形式举例:20200521094216048001

func (SequenceUtil) GetSequence 

func (this SequenceUtil) GetSequence(iMaxLength int, prefix ...string) string

* * 取指定长度的流水号 * @param iMaxLength 指定长度 * @param prefix 前缀 * @return

func (SequenceUtil) GetSeriesNum 

func (this SequenceUtil) GetSeriesNum(prefix string) string

* * 取累计值(有代码锁) * @param prefix 前缀 * @return

type Sha256Util 

type Sha256Util struct{}

func (Sha256Util) GenRsaKey 

func (this Sha256Util) GenRsaKey() (string, string, error)

RSA公钥私钥产生

func (Sha256Util) RsaDecrypt 

func (this Sha256Util) RsaDecrypt(ciphertext, keyBytes string) (string, error)

私钥解密

func (Sha256Util) RsaEncrypt 

func (this Sha256Util) RsaEncrypt(data, keyBytes string) (string, error)

公钥加密

func (Sha256Util) RsaSignWithSha256 

func (this Sha256Util) RsaSignWithSha256(data, keyBytes string) (string, error)

签名

func (Sha256Util) RsaVerySignWithSha256 

func (this Sha256Util) RsaVerySignWithSha256(data, signData, keyBytes string) (bool, error)

验证

type StringUtil 

type StringUtil struct{}

func (StringUtil) Append 

func (su StringUtil) Append(data ...interface{}) string

字符串拼接

func (StringUtil) Byte2Str 

func (su StringUtil) Byte2Str(b []byte) string

Byte转Str

func (StringUtil) ChangeBetween 

func (su StringUtil) ChangeBetween(source, beginStr, endStr, newStr string, lastIndexOf bool) string

*

  • 替换指定字符串间的内容(仅一次)，并返回新值
  • @param source 源
  • @param beginStr 开始字符串
  • @param endStr 结束字符串
  • @param newStr 新字符串
  • @param lastIndexOf 是否从后面开始去截取字符串
  • @return

func (StringUtil) DelStr 

func (this StringUtil) DelStr(source string, sub ...string) string

*

  • 彻底替换指定内容
  • @param source 源字符串
  • @param sub 待删除子字符串
  • @return

func (StringUtil) FirstLower 

func (su StringUtil) FirstLower(s string) string

FirstLower 字符串首字母小写

func (StringUtil) FirstUpper 

func (su StringUtil) FirstUpper(s string) string

FirstUpper 字符串首字母大写

func (StringUtil) Has 

func (su StringUtil) Has(source, str string) bool

判断是否包含子串

func (StringUtil) HasEnd 

func (su StringUtil) HasEnd(str, end string) bool

判断是否以特定字符结尾

func (StringUtil) HasStart 

func (su StringUtil) HasStart(str, start string) bool

判断是否以特定字符开头

func (StringUtil) HasStr 

func (this StringUtil) HasStr(data interface{}, str string) bool

*

  • 判断是否存在字符串
  • @param str
  • @return

func (StringUtil) IsAllChineseChar 

func (su StringUtil) IsAllChineseChar(str string) bool

*

  • 是否全中文,全中文返回true
  • @param str
  • @return

func (StringUtil) IsCompriseChineseChar 

func (su StringUtil) IsCompriseChineseChar(str string) bool

*

  • 是否包含中文,含中文返回true
  • @param str
  • @return

func (StringUtil) IsLowerStart 

func (su StringUtil) IsLowerStart(s string) bool

是否小写开头

func (StringUtil) IsUpperStart 

func (su StringUtil) IsUpperStart(s string) bool

是否大写开头

func (StringUtil) Lower 

func (su StringUtil) Lower(str string) string

将字符串小写

func (StringUtil) RemoveBetween 

func (su StringUtil) RemoveBetween(source, beginStr, endStr string, lastIndexOf bool) string

*

  • 移除指定字符串间的内容(仅一次)，并返回新值
  • @param source 源
  • @param beginStr 开始字符串
  • @param endStr 结束字符串
  • @param lastIndexOf 是否从后面开始去截取字符串
  • @return

func (StringUtil) ReplaceAll 

func (this StringUtil) ReplaceAll(source, old, new string) string

*

  • 彻底替换指定内容
  • @param source
  • @param old
  • @param new
  • @return

func (StringUtil) SubBetween 

func (su StringUtil) SubBetween(source, beginStr, endStr string, lastIndexOf bool) string

*

  • 截取指定字符串间的内容
  • @param source 源
  • @param beginStr 开始字符串
  • @param endStr 结束字符串
  • @param lastIndexOf 是否从后面开始去截取字符串
  • @return

func (StringUtil) SubMaxStr 

func (su StringUtil) SubMaxStr(source string, beginIndex, endMaxIndex int) string

*

  • 截取字符串
  • @param source 源字符串
  • @param beginIndex 开始位置 0开始
  • @param endMaxIndex 最大结束位置,超出则取字符串最大位置
  • @return

func (StringUtil) SupplyZero 

func (this StringUtil) SupplyZero(formatLong int, data interface{}) string

*

  • 彻底替换指定内容
  • @param formatLong
  • @param data
  • @return

func (StringUtil) ToStr 

func (su StringUtil) ToStr(data interface{}) string

转换字符串

func (StringUtil) Trim 

func (su StringUtil) Trim(str string) string

清除前后空格

func (StringUtil) TrimAttribute 

func (su StringUtil) TrimAttribute(data map[string]interface{})

清理map中字符串类型数据的前后空格

func (StringUtil) Upper 

func (su StringUtil) Upper(str string) string

将字符串大写

type TimeUtil 

type TimeUtil struct{}

func (TimeUtil) Add 

func (this TimeUtil) Add(date time.Time, iT ...int) time.Time

* * 获取指定分钟后的时间 * @param date 起始时间 * @param iT 时间参数,分别是年、月、日、时、分、秒 * @return

func (TimeUtil) AddDay 

func (this TimeUtil) AddDay(date time.Time, iCount int) time.Time

* * 获取指定天数后的时间 * @param date 起始时间 * @param iCount 天数 * @return

func (TimeUtil) AddHour 

func (this TimeUtil) AddHour(date time.Time, iCount int) time.Time

* * 获取指定小时后的时间 * @param date 起始时间 * @param iCount 小时数 * @return

func (TimeUtil) AddMinute 

func (this TimeUtil) AddMinute(date time.Time, iCount int) time.Time

* * 获取指定分钟后的时间 * @param date 起始时间 * @param iCount 分数 * @return

func (TimeUtil) AddMonth 

func (this TimeUtil) AddMonth(date time.Time, iCount int) time.Time

* * 获取指定月后的时间 * @param date 起始时间 * @param iCount 月数 * @return

func (TimeUtil) AddYear 

func (this TimeUtil) AddYear(date time.Time, iCount int) time.Time

* * 获取指定年后的时间 * @param date 起始时间 * @param iCount 年数 * @return

func (TimeUtil) Current 

func (this TimeUtil) Current(formatStr ...string) string

取当前时间

func (TimeUtil) Format 

func (this TimeUtil) Format(date time.Time, formatStr string) string

时间格式化

func (TimeUtil) GapDay 

func (this TimeUtil) GapDay(t1, t2 interface{}) (day int)

计算日期相差多少天(注意:3到6差距是3而不是4)

func (TimeUtil) GapHour 

func (this TimeUtil) GapHour(t1, t2 interface{}) (hour int)

计算日期相差多少小时(注意:3到6差距是3而不是4)

func (TimeUtil) GapMinute 

func (this TimeUtil) GapMinute(t1, t2 interface{}) (hour int)

计算日期相差多少分钟(注意:3到6差距是3而不是4)

func (TimeUtil) GapMonth 

func (this TimeUtil) GapMonth(t1, t2 interface{}) (month int)

计算日期相差多少月(注意:3到6差距是3而不是4)

func (TimeUtil) GapYear 

func (this TimeUtil) GapYear(t1, t2 interface{}) (year int)

计算日期相差多少年(注意:3到6差距是3而不是4)

func (TimeUtil) IsTime 

func (this TimeUtil) IsTime(str string) bool

判断字符串是否是日期型

func (TimeUtil) MilliSecond 

func (this TimeUtil) MilliSecond() int64

取时间戳(毫秒)

func (TimeUtil) NanoSecond 

func (this TimeUtil) NanoSecond() int64

取时间戳(纳秒)

func (TimeUtil) Second 

func (this TimeUtil) Second() int64

取时间戳(秒)

func (TimeUtil) ToDate 

func (this TimeUtil) ToDate(str string) time.Time

字符串转时间

func (*TimeUtil) ToStr 

func (tu *TimeUtil) ToStr() string

func (TimeUtil) Today 

func (this TimeUtil) Today(formatStr ...string) string

取今天日期

func (TimeUtil) TodayEd 

func (this TimeUtil) TodayEd() string

取今天结束时间

func (TimeUtil) TodaySt 

func (this TimeUtil) TodaySt() string

取今天开始时间

type U62Util 

type U62Util struct{}

func (U62Util) AnyToDecimal 

func (this U62Util) AnyToDecimal(num string, n int) int

任意进制转10进制

func (U62Util) DecimalToAny 

func (this U62Util) DecimalToAny(num, n int) string

10进制转任意进制

func (U62Util) FindKey 

func (this U62Util) FindKey(in string) int

map根据value找key

func (U62Util) Get 

func (this U62Util) Get(sPrefix ...string) string

*

  • 取62位数值(时间戳+2位序号)
  • @param sPrefix 前缀

func (U62Util) To 

func (this U62Util) To(num int) string

数字转62位

type UUIDUtil 

type UUIDUtil struct{}

func (UUIDUtil) Get 

func (ul UUIDUtil) Get() string

func (UUIDUtil) GetLowerCase 

func (ul UUIDUtil) GetLowerCase() string

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