支持抽取指定列的数据
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168bb99c65
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@ -100,3 +100,45 @@ func (r *Read) GetAllDataToMap(fieldList []string) (map[string][]map[string]stri
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// 格式化数据
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return formatResult, nil
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}
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// ExtractAssignCol 抽取指定的列,并返回list数据, 列的计数从 0 开始
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 4:53 下午 2021/11/19
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func (r *Read) ExtractAssignCol(colIndexList []int) (map[string][][]string, error) {
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var (
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allData map[string][][]string
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err error
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formatResult map[string][][]string
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)
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if allData, err = r.GetAllData(); nil != err {
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return nil, err
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}
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formatResult = make(map[string][][]string)
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for sheetName, sheetData := range allData {
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formatResult[sheetName] = make([][]string, 0)
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for _, lineData := range sheetData {
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tmpData := make([]string, 0)
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for _, colIdx := range colIndexList {
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if len(lineData) <= colIdx {
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// 索引越界,默认空值
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tmpData = append(tmpData, "")
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continue
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}
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tmpData = append(tmpData, lineData[colIdx])
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}
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formatResult[sheetName] = append(formatResult[sheetName], tmpData)
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}
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}
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return formatResult, nil
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}
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// ExtractAssignColToMap 抽取指定的列,并返回map数据
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 4:53 下午 2021/11/19
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func (r *Read) ExtractAssignColToMap(ruleTable map[int]string) (map[string][]map[string]string, error) {
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return nil, nil
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}
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