解析xlsx文件遇到的问题

[fenghedemo1]

当我从本地Documents中读取xlsx并进行解析时候,遇到的问题 代码是这样的 BRAOfficeDocumentPackage *spreadsheet = [BRAOfficeDocumentPackage open:dataPath];
dataPath是存在的 包括我用您项目中的xlsx 和代码 spreadsheet对象都是很奇怪的值 workbook=nil contentTypes中无法找到我想要的xlsx中的数据.请问我要怎么解析xlsx文件,获取到xlsx中的数据.

When I read XLSX from local Documents and parsed it, the problem code I encountered was this BRAOfficeDocumentPackage *spreadsheet = [BRAOfficeDocumentPackage open:dataPath];
DataPath exists including the XLSX and code Spreadsheet objects that I use in your project are very strange values workbook=nil contentTypes cannot find the data in XLSX that I want. How do I parse XLSX file and get the data in XLSX?