增加基础的数据读取

excel/read.go

@@ -0,0 +1,65 @@
+// Package excel...
+//
+// Description : excel...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2021-11-19 3:59 下午
+package excel
+
+import (
+	"github.com/xuri/excelize/v2"
+)
+
+// NewRead 获取读取实例
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 4:00 下午 2021/11/19
+func NewRead(fullFilePath string, filePassword string) (*Read, error) {
+	var err error
+	read := &Read{}
+	if read.fileHandler, err = excelize.OpenFile(fullFilePath, excelize.Options{Password: filePassword}); nil != err {
+		return nil, err
+	}
+	return read, nil
+}
+
+// Read ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 4:03 下午 2021/11/19
+type Read struct {
+	fileHandler *excelize.File
+}
+
+// GetAllSheetList ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 4:06 下午 2021/11/19
+func (r *Read) GetAllSheetList() []string {
+	return r.fileHandler.GetSheetList()
+}
+
+// GetAllData 读取全部数据
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 4:07 下午 2021/11/19
+func (r *Read) GetAllData() (map[string][][]string, error) {
+	var (
+		sheetList []string
+		result    map[string][][]string
+		err       error
+	)
+	sheetList = r.GetAllSheetList()
+	result = make(map[string][][]string)
+	for _, sheetName := range sheetList {
+		if result[sheetName], err = r.fileHandler.GetRows(sheetName); nil != err {
+			return nil, err
+		}
+	}
+	return result, nil
+}