commons

package
v0.0.0-...-61fbec9 Latest Latest
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 Go to latest Published: Dec 7, 2023 License: MIT Imports: 15 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrorCodeSystem         = NewError(1000, "系统异常")
	ErrorCodeNotLogin       = NewError(1, "请先登录")
	ErrorCodeParse          = NewError(2, "解析错误")
	ErrorCodeNotFound       = NewError(3, "未找到")
	ErrorCodeRegisterFailed = NewError(4, "用户注册失败")
)

Functions

func AppendLine 

func AppendLine(path string, content string) error

func Contains 

func Contains(search interface{}, target interface{}) bool

func ContainsIgnoreCase 

func ContainsIgnoreCase(search string, target []string) bool

func FormValue 

func FormValue(ctx iris.Context, name string) string

func FormValueBool 

func FormValueBool(ctx iris.Context, name string) (bool, error)

func FormValueDefault 

func FormValueDefault(ctx iris.Context, name, def string) string

func FormValueInt 

func FormValueInt(ctx iris.Context, name string) (int, error)

func FormValueInt64 

func FormValueInt64(ctx iris.Context, name string) (int64, error)

func FormValueInt64Array 

func FormValueInt64Array(ctx iris.Context, name string) []int64

func FormValueInt64Default 

func FormValueInt64Default(ctx iris.Context, name string, def int64) int64

func FormValueIntDefault 

func FormValueIntDefault(ctx iris.Context, name string, def int) int

func FormValueRequired 

func FormValueRequired(ctx iris.Context, name string) (string, error)

func FormValueStringArray 

func FormValueStringArray(ctx iris.Context, name string) []string

func IsEmpty 

func IsEmpty(a interface{}) bool

func MD5 

func MD5(str string) string

func MD5Bytes 

func MD5Bytes(data []byte) string

func MapToStruct 

func MapToStruct(obj interface{}, data map[string]interface{}) error

func PathExists 

func PathExists(path string) (bool, error)

func SqlNullString 

func SqlNullString(value string) sql.NullString

func StructFields 

func StructFields(s interface{}) []reflect.StructField

获取struct字段

func StructName 

func StructName(s interface{}) string

获取struct name

func StructToMap 

func StructToMap(obj interface{}, excludes ...string) map[string]interface{}

func StructTypeOf 

func StructTypeOf(s interface{}) reflect.Type

func WriteString 

func WriteString(path string, content string, append bool) error

Types

type CursorResult 

type CursorResult struct {
	Results interface{} `json:"results"` // 数据
	Cursor  string      `json:"cursor"`  // 下一页
}

Cursor分页返回数据

type ErrorCode 

type ErrorCode struct {
	Code      int
	Message   string
	Data      interface{}
	Success   bool
	ErrorData interface{}
}

func FromError 

func FromError(err error) *ErrorCode

func NewError 

func NewError(code int, text string) *ErrorCode

func NewErrorData 

func NewErrorData(code int, text string, errorData interface{}) *ErrorCode

func (*ErrorCode) Error 

func (e *ErrorCode) Error() string

type OrderByCol 

type OrderByCol struct {
	Column string // 排序字段
	Asc    bool   // 是否正序
}

排序信息

type PageResult 

type PageResult struct {
	Page    *Paging     `json:"page"`    // 分页信息
	Results interface{} `json:"results"` // 数据
}

分页返回数据

type Paging 

type Paging struct {
	Page  int `json:"page"`  // 页码
	Limit int `json:"limit"` // 每页条数
	Total int `json:"total"` // 总数据条数
}

分页请求数据

func GetPaging 

func GetPaging(ctx iris.Context) *Paging

func (*Paging) Offset 

func (p *Paging) Offset() int

func (*Paging) TotalPage 

func (p *Paging) TotalPage() int

type ParamPair 

type ParamPair struct {
	Query string        // 查询
	Args  []interface{} // 参数
}

type QueryParams 

type QueryParams struct {
	Ctx iris.Context
	SqlCnd
}

func NewQueryParams 

func NewQueryParams(ctx iris.Context) *QueryParams

func (*QueryParams) Asc 

func (q *QueryParams) Asc(column string) *QueryParams

func (*QueryParams) Desc 

func (q *QueryParams) Desc(column string) *QueryParams

func (*QueryParams) EqByReq 

func (q *QueryParams) EqByReq(column string) *QueryParams

func (*QueryParams) GtByReq 

func (q *QueryParams) GtByReq(column string) *QueryParams

func (*QueryParams) GteByReq 

func (q *QueryParams) GteByReq(column string) *QueryParams

func (*QueryParams) LikeByReq 

func (q *QueryParams) LikeByReq(column string) *QueryParams

func (*QueryParams) Limit 

func (q *QueryParams) Limit(limit int) *QueryParams

func (*QueryParams) LtByReq 

func (q *QueryParams) LtByReq(column string) *QueryParams

func (*QueryParams) LteByReq 

func (q *QueryParams) LteByReq(column string) *QueryParams

func (*QueryParams) NotEqByReq 

func (q *QueryParams) NotEqByReq(column string) *QueryParams

func (*QueryParams) Page 

func (q *QueryParams) Page(page, limit int) *QueryParams

func (*QueryParams) PageByReq 

func (q *QueryParams) PageByReq() *QueryParams

type SqlCnd 

type SqlCnd struct {
	SelectCols []string     // 要查询的字段，如果为空，表示查询所有字段
	Params     []ParamPair  // 参数
	Orders     []OrderByCol // 排序
	Paging     *Paging      // 分页
}

func NewSqlCnd 

func NewSqlCnd(selectCols ...string) *SqlCnd

selectCols: 需要查询的列

func (*SqlCnd) Asc 

func (s *SqlCnd) Asc(column string) *SqlCnd

func (*SqlCnd) Build 

func (s *SqlCnd) Build(db *gorm.DB) *gorm.DB

func (*SqlCnd) Count 

func (s *SqlCnd) Count(db *gorm.DB, model interface{}) int

func (*SqlCnd) Desc 

func (s *SqlCnd) Desc(column string) *SqlCnd

func (*SqlCnd) Ending 

func (s *SqlCnd) Ending(column string, str string) *SqlCnd

func (*SqlCnd) Eq 

func (s *SqlCnd) Eq(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) Find 

func (s *SqlCnd) Find(db *gorm.DB, out interface{})

func (*SqlCnd) FindOne 

func (s *SqlCnd) FindOne(db *gorm.DB, out interface{}) error

func (*SqlCnd) Gt 

func (s *SqlCnd) Gt(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) Gte 

func (s *SqlCnd) Gte(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) In 

func (s *SqlCnd) In(column string, params interface{}) *SqlCnd

func (*SqlCnd) Like 

func (s *SqlCnd) Like(column string, str string) *SqlCnd

func (*SqlCnd) Limit 

func (s *SqlCnd) Limit(limit int) *SqlCnd

func (*SqlCnd) Lt 

func (s *SqlCnd) Lt(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) Lte 

func (s *SqlCnd) Lte(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) NotEq 

func (s *SqlCnd) NotEq(column string, args ...interface{}) *SqlCnd

func (*SqlCnd) Page 

func (s *SqlCnd) Page(page, limit int) *SqlCnd

func (*SqlCnd) Starting 

func (s *SqlCnd) Starting(column string, str string) *SqlCnd

func (*SqlCnd) Where 

func (s *SqlCnd) Where(query string, args ...interface{}) *SqlCnd

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