controllers

Documentation

Index

• Constants
• Variables
• func MergeChunkToOneFile(fileDirectory string, fileName string, fileSize int64, chunkTotalNumber int, ...)
• type Controller
  • func (c *Controller) AjaxList(msgno int, msg interface{}, count int, data interface{}, arg ...interface{})
  • func (c *Controller) AjaxMap(msgno int, msg interface{}, m map[string]interface{}, arg ...interface{})
  • func (c *Controller) AjaxMsg(msgno int, msg interface{}, arg ...interface{})
  • func (c *Controller) GetParameterInt(key string) int
  • func (c *Controller) GetParameterInt64(key string) int64
  • func (c *Controller) GetParameterInts(key string) []int
  • func (c *Controller) GetParameterString(key string) string
  • func (c *Controller) GetParameterStrings(key string) []string
  • func (c *Controller) Prepare()
  • func (c *Controller) ServeDownloadFile(fileName, filePathName string)
• type NestPreparer
• type TBigFileContext
  • func NewBigFileContext(fileName string, fileSize int64, fileDirectory string) *TBigFileContext
• type TUploadBigFileController
  • func (c *TUploadBigFileController) GetUploadPage()
  • func (c *TUploadBigFileController) UploadBigFileInit()
  • func (c *TUploadBigFileController) UploadOneChunk()

Constants

const (
	MSGOK  = 0
	MSGERR = -1
)

Variables

var GUploadFileMap sync.Map

GUploadFileMap 保存每一个大文件上传过程中需要的数据

Functions

func MergeChunkToOneFile

func MergeChunkToOneFile(
	fileDirectory string,
	fileName string,
	fileSize int64,
	chunkTotalNumber int,
	fileNameFormatStr string,
)

MergeChunkToOneFile 把多个 chunk 合并为一个文件 @param fileDirectory: chunk 所在的目录 @param fileName: 文件名 @param fileSize: 文件大小，单位：字节 @param chunkTotalNumber: 一共有多少个 chunk @param fileNameFormatStr: chunk 文件名格式

Types

type Controller

type Controller struct {
	beego.Controller
	IsLogin      bool
	IsRoot       bool
	IsSuperAdmin bool
	IsAdmin      bool
}

Controller base controller

func (*Controller) AjaxList

func (c *Controller) AjaxList(msgno int, msg interface{}, count int, data interface{}, arg ...interface{})

AjaxList 返回 列表

func (*Controller) AjaxMap

func (c *Controller) AjaxMap(msgno int, msg interface{}, m map[string]interface{}, arg ...interface{})

AjaxMap 返回

func (*Controller) AjaxMsg

func (c *Controller) AjaxMsg(msgno int, msg interface{}, arg ...interface{})

AjaxMsg 返回

func (*Controller) GetParameterInt

func (c *Controller) GetParameterInt(key string) int

GetParameterInt 获取客户端 int 参数

func (*Controller) GetParameterInt64

func (c *Controller) GetParameterInt64(key string) int64

GetParameterInt64 获取客户端 int64 参数

func (*Controller) GetParameterInts

func (c *Controller) GetParameterInts(key string) []int

GetParameterInts 获取客户端 int 参数

func (*Controller) GetParameterString

func (c *Controller) GetParameterString(key string) string

GetParameterString 获取客户端 string 参数

func (*Controller) GetParameterStrings

func (c *Controller) GetParameterStrings(key string) []string

GetParameterStrings 获取客户端 string 参数

func (*Controller) Prepare

func (c *Controller) Prepare()

Prepare exec before Get, post, ...

func (*Controller) ServeDownloadFile

func (c *Controller) ServeDownloadFile(fileName, filePathName string)

ServeDownloadFile 处理下载请求

type NestPreparer

type NestPreparer interface {
	NestPrepare()
}

NestPreparer exec NestPrepare after base controller Prepare

type TBigFileContext

type TBigFileContext struct {
	// FileName 文件名
	FileName string

	// FileSize 文件大小，单位：字节
	FileSize int64

	// FileDirectory 保存 chunk 的目录
	FileDirectory string

	// SuccessReceivedChunkNum 成功收到的 chunk 数量
	SuccessReceivedChunkNum int
}

TBigFileContext 大文件上下文

func NewBigFileContext

func NewBigFileContext(
	fileName string,
	fileSize int64,
	fileDirectory string,
) *TBigFileContext

NewBigFileContext 新建一个大文件上下文

type TUploadBigFileController

type TUploadBigFileController struct {
	Controller
}

TUploadBigFileController 大文件上传控制器

func (*TUploadBigFileController) GetUploadPage

func (c *TUploadBigFileController) GetUploadPage()

GetUploadPage 获取上传页面

func (*TUploadBigFileController) UploadBigFileInit

func (c *TUploadBigFileController) UploadBigFileInit()

UploadBigFileInit 上传大文件初始化

func (*TUploadBigFileController) UploadOneChunk

func (c *TUploadBigFileController) UploadOneChunk()

UploadOneChunk 接收 chunk