用双引号括起来的csv文件不剥去引号

Question

我从我的Web服务器生成一个csv下载，为了安全起见，我用双引号括住了每个字段。

即

"Field1","Field2","Field3","Field4" 
"row1_field1","row1_field2","row1_field3","row1_field4" 
"row2_field1","row2_field2","row2_field3","row2_field4" 

的问题是，当该Excel文件被打开，它不会删除所有的报价。所以，有些字段显示为：row1_field1而另一些显示为“row1_field2”

我没有做什么来确保excel去除所有周围的引号？

Answer 1

确保逗号周围没有空格。所以下面应该工作：

"row1_field1","row1_field2","row1_field3","row1_field4" 
"row2_field1","row2_field2","row2_field3","row2_field4" 

但是，这将显示在地方引号：

"row1_field1", "row1_field2", "row1_field3", "row1_field4" 
"row2_field1", "row2_field2", "row2_field3", "row2_field4"