public void setFieldLocation(String excelName, int colIndex) {
            if (this.excelNameMetaMap.containsKey(excelName)) {
                positionFieldMetaMap.put(colIndex, excelNameMetaMap.get(excelName));
            }
        }
Get the metadata of a field at a given position.
inlong-manager/manager-common/src/main/java/org/apache/inlong/manager/common/tool/excel/ExcelTool.java