Question

我使用Tom的以下代码创建了一个Pdf文件和

我在使用Tom的代码查找我创建的文档时遇到了同样的问题。我搜索我的Mac高清仍然没有文件，该程序不会崩溃。当我查看它显示的日志时，它已存储在以下路径

pdfPathWithFileName String“/ Users / cleota / Library / Developer / CoreSimulator / Devices / B72A97D0-339E-4E79-AED6-4991D3B7C4B7 / data / Containers / Data / Application / 7A7789C4-27C5-45FB-8604-E36865609764 / Documents / Ezy Essay Test.pdf“

但是当我去那里时，这些文件夹（Library / Developer / CoreSimulator / Devices）并不存在它所说的存储位置。请问？

    @IBAction func createPdfDocument(sender: AnyObject) {

    let fileName: String = "Taumaoe.pdf"
    let path:NSArray = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)
    let documentDirectory: AnyObject = path.objectAtIndex(0)
    let pdfPathWithFileName = documentDirectory.stringByAppendingPathComponent(fileName as String)

            print(pdfPathWithFileName)

    generatePdf(pdfPathWithFileName)

}

func generatePdf(filepath: String){

    UIGraphicsBeginPDFContextToFile(filepath, CGRectZero, nil)
    UIGraphicsBeginPDFPageWithInfo(CGRectMake(0, 0, 850, 1100), nil)
    drawBackground()

}

func drawBackground(){

    var context:CGContextRef = UIGraphicsGetCurrentContext()!

   // var rect:CGRect = CGRectMake(0, 0, CGSize.height, CGSize.width)
    //CGContextSetFillColorWithColor(context, UIColor.greenColor().CGColor)
    //CGContextFillRect(context, rect)

    var testView = UIView (frame: CGRectMake(0,0,850,1100))
    testView.backgroundColor = UIColor.yellowColor()

    var label = UILabel (frame: CGRectMake(10,10,100,20))
    label.textColor = UIColor.redColor()
    label.backgroundColor = UIColor.lightGrayColor()
    label.text = "I'am a test label"
    testView.addSubview(label)

    testView.layer.renderInContext(context)

    UIGraphicsEndPDFContext()

    //Title of 1st option of MainController

            let sexyKeyWordscontroller = UIAlertController(title: "Ezy Essay Saved!", message: "Well done! Your Ezy Essay Pdf document has been saved at the following path: ", preferredStyle: UIAlertControllerStyle.Alert)

            let closeButton : UIAlertAction = UIAlertAction(title: "Close",
                style: UIAlertActionStyle.Cancel,
                handler: {
                    (alert: UIAlertAction!) in sexyKeyWordscontroller.dismissViewControllerAnimated(true,
                        completion: nil)
            })


            sexyKeyWordscontroller.addAction(closeButton)

            self.presentViewController(sexyKeyWordscontroller, animated: true, completion: nil)


}

由于

Answer 1

如果您在按钮事件中打印出GeoFenceObserversationService.getInstant().addGeofences();，您将获得文件路径。当您有文件路径打开一个查找窗口并在文件菜单中单击：开始＆gt; 转到文件夹

您打印出来的路径如下所示：

/用户/用户名/库/开发商/ CoreSimulator /设备/...

将其复制到路径

中的“转到”文件夹中

〜/库/开发商/ CoreSimulator /设备/...

当然跳过最后一个＆＃34; /xp.pdf"在路径中，如果您只想打开文件夹的位置而不是文件本身。

找不到在Swift XCode中创建的Pdf文件

1 个答案: