使用Libxl.framework 将数据导出生成execl

1.最近项目需要说要把数据从沙盒中读取出来，我当时就懵逼里面都是数据库文件呀，但是里面不是全部的数据需要知道呀，就使用了LibXL.framework这个execl的框架，来导出出来了！！

2.使用LibXL.framework的要使用的动态链接库：

3.在项目中使用的东西直接上代码了:

//分享

- (IBAction)onClickShareBtn:(id)sender {

BookHandlebook =xlCreateBook();

SheetHandlesheet =xlBookAddSheet(book,"Sheet1",NULL);

//第一个参数是代表插入那个表，第二个参数是第几行(默认从0开始)，第三个是第几列（默认是从0开始）

xlSheetWriteStr(sheet,1,0,"名称",0);

xlSheetWriteStr(sheet,1,1,"价格",0);

for(inti =0; i

Book*book =self.dataArray[i];

xlSheetWriteStr(sheet, i+2,0, [book.namecStringUsingEncoding:NSUTF8StringEncoding],0);

xlSheetWriteStr(sheet, i+2,1, [book.pricecStringUsingEncoding:NSUTF8StringEncoding] ,0);

}

NSString*documentPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES)objectAtIndex:0];

NSString*Fname = [@"book"stringByAppendingString:@".xls"];

NSString*filename = [documentPathstringByAppendingPathComponent:Fname]

;

NSLog(@"fileName:%@",filename);

xlBookSave(book,[filenameUTF8String]);

xlBookRelease;

UIActivityViewController*activityVC = [[UIActivityViewControlleralloc]initWithActivityItems:@[[NSURLfileURLWithPath:filename]]applicationActivities:nil];

activityVC.completionHandler= ^(NSString*activityType,BOOLcompleted) {

NSLog(@"complete share activityType:%@, completed:%d", activityType, completed);

};

[selfpresentViewController:activityVCanimated:YEScompletion:nil];

}

最后就行了你可以发送qq和微信和备忘录里面查看文件了！！！