xlsx-style包的文檔是這樣的：說明1、ws['!cols']: array of column properties objects. Column widths are actually stored in files in a normalized manner, measured in terms of the "Maximum Digit Width" (the largest width of the rendered digits 0-9, in pixels). When parsed, the column objects store the pixel width in the wpx field, character width in the wch field, and the maximum digit width in the MDW field.說明2、ws['!rowBreaks']: array of row break points, e.g. [16,32]ws['!colBreaks']: array of col break points, e.g. [8,16]比如我想設置第二列的寬度為100px，根據說明1的話我是這樣寫的（先設置第一列為一個空對象，然后設置第二列的寬度）ws['!cols'] = ([     {},     {        wpx: 100     } ])ps:我在想有沒有什么辦法可以不用設置第一列為空對象，直接設置第二列的寬度呢？（“說明2”不知道怎么用）同樣設置某一行的高度也有此疑問。