Salesforce VF 轉出Excel 時,避免欄位值因儲存格格式被修改

轉出Excel時,欄位值常因儲存格格式而被修改
此時可於前後加上 便可避免此情形

Try to insert html blanks to the start and end of the string:

<apex:column headerValue="Account Number">                   
    <apex:outputText value="&nbsp;{!mt.Account_Number__c}&nbsp;" escape="false"/>
</apex:column>

 參考網址: Visualforce to Excel: Prevent long number from being displayed in Scientific Notation