Go 读取xls文件 （shakinm/xlsReader/xls）
需求
近期开发需要解析xls、xlsx文件，因为excelize.OpenFile()打开xlsx文件可以，但是打开xlsx文件进行报错，所以我们这里只能另想办法，这里用到的扩展是 github.com/shakinm/xlsReader
下载
go get github.com/shakinm/xlsReadergithub地址
https://github.com/shakinm/xlsReader使用
我们可以根据以下给的test来分析
go
func TestMiniFatWorkBook(t *testing.T) {
wb, err := OpenFile("./../testfie/table.xls")
if err != nil {
t.Error("Error: ", err)
}
for i := 0; i <= wb.GetNumberSheets()-1; i++ {
sheet, _ := wb.GetSheet(i)
if sheet.GetRows() != nil {
for _, row := range sheet.GetRows() {
if row != nil {
for _, col := range row.GetCols() {
// fmt.Println(col.GetString())
xf := col.GetXFIndex()
//fmt.Println(xf)
style := wb.GetXFbyIndex(xf)
//fmt.Println(style)
formatIdx := style.GetFormatIndex()
//fmt.Println(formatIdx)
format := wb.GetFormatByIndex(formatIdx)
//fmt.Println(format)
fstr := format.GetFormatString(col)
fmt.Println(fstr)
}
}
}
}
}
}如果想返回第一个sheet 对应[][]string
go
"github.com/shakinm/xlsReader/xls"
go
wb, err := xls.OpenFile("./../testfie/table.xls")
if err != nil {
t.Error("Error: ", err)
}
var response [][]string
sheet, _ := wb.GetSheet(0)
if sheet.GetRows() != nil {
response = make([][]string, len(sheet.GetRows()))
for rowKey, row := range sheet.GetRows() {
responseItem := make([]string, len(sheet.GetRows()))
if row != nil {
for colKey, col := range row.GetCols() {
colValue := col.GetString()
responseItem[colKey] = colValue
}
}
response[rowKey] = responseItem
}
}
return response当然我们也可以根据测试的案例返回不同的类型
go
func TestGetWorkBook(t *testing.T) {
wb, err := OpenFile("./../testfie/small_1_sheet.xls")
if err != nil {
t.Error("Error: ", err)
}
s, err := wb.GetSheet(0)
cells, _ := s.GetRow(2)
for k := range cells.cols {
c, _ := cells.GetCol(k)
formatIndex := wb.GetXFbyIndex(c.GetXFIndex())
format := wb.GetFormatByIndex(formatIndex.GetFormatIndex())
if err == nil {
switch k {
case 0:
if c.GetInt64() != 3 {
t.Error("Expected 3, got ", c.GetInt64())
}
case 1:
if c.GetInt64() != 4 {
t.Error("Expected 4, got ", c.GetInt64())
}
case 2:
if c.GetFloat64() != 2.1 {
t.Error("Expected 2.1, got ", c.GetFloat64())
}
case 3:
if c.GetString() != "String 3" {
t.Error("Expected 'String 3', got ", c.GetString())
}
case 4:
if c.GetString() != "https://github.com/shakinm/xlsReader" {
t.Error("Expected 'https://github.com/shakinm/xlsReader', got ", c.GetString())
}
case 5:
if c.GetString() != "" {
t.Error("Expected '', got ", c.GetString())
}
case 6:
if c.GetString() != "" {
t.Error("Expected '', got ", c.GetString())
}
case 7:
if c.GetString() != "String 3" {
t.Error("Expected 'String 3', got ", c.GetString())
}
case 8:
if c.GetInt64() != 3 {
t.Error("Expected 3, got ", c.GetInt64())
}
case 9: // bool
if c.GetInt64() != 1 {
t.Error("Expected 1, got ", c.GetInt64())
}
if c.GetString() != "TRUE" {
t.Error("Expected 'TRUE', got ", c.GetString())
}
case 10: //date
if format.GetFormatString(c) != "9/3/19" {
t.Error("Expected '9/3/19', got ", format.GetFormatString(c))
}
case 11: //dateTime
if format.GetFormatString(c) != "09/03/2019 13:12:59" {
t.Error("Expected '09/03/2019 13:12:59', got ", format.GetFormatString(c))
}
case 12:
if format.GetFormatString(c) != "55.00%" {
t.Error("Expected '55.00%', got ", format.GetFormatString(c))
}
case 13:
if format.GetFormatString(c) != "#DIV/0!" {
t.Error("Expected '#DIV/0!', got ", format.GetFormatString(c))
}
}
}
}
}