<pre name="code" class="plain"> //写入plist
var paths = NSSearchPathForDirectoriesInDomains(NSSearchPathDirectory.DocumentDirectory, NSSearchPathDomainMask.UserDomainMask, true) //Get Path of Documents Directory
var documentsDirectory:AnyObject = paths[0]
var path = documentsDirectory.stringByAppendingPathComponent("samplePlist.plist")
var fileManager = NSFileManager.defaultManager()
var fileExists:Bool = fileManager.fileExistsAtPath(path)
var data : NSMutableDictionary?
//Check if plist file exists at path specified
if fileExists == false {
//File does not exists
data = NSMutableDictionary () //Create data dictionary for storing in plist
} else {
//File exists – retrieve data from plist inside data dictionary
data = NSMutableDictionary(contentsOfFile: path)
}
data?.setValue("\(countButton)", forKey: "NumeroButton")
data?.writeToFile(path, atomically: true) //Write data to file permanently//读plist
<ol style="margin: 0px 0px 0px 3em; padding: 0px; border: 0px; outline: 0px; font-size: 13px; font-family: monospace; vertical-align: baseline; list-style: none; color: rgb(62, 62, 62); line-height: 22px; white-space: pre; background-color: rgb(250, 250, 250);"><li style="margin: 5px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style: decimal !important;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(136, 0, 0);">//Get path of Documents directory</span></li><li style="margin: 5px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; background-color: rgb(240, 240, 240); list-style: decimal !important;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 221);">var</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> paths </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">=</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 0, 102);">NSSearchPathForDirectoriesInDomains</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">(</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 0, 102);">NSSearchPathDirectory</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">.</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 0, 102);">DocumentDirectory</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">,</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 0, 102);">NSSearchPathDomainMask</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">.</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 0, 102);">UserDomainMask</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">,</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 221);">true</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">)</span></li><li style="margin: 5px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style: decimal !important;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 221);">var</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> documentsDirectory</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">:</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 0, 102);">AnyObject</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">=</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> paths</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">[</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 102, 102);">0</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">]</span></li><li style="margin: 5px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; background-color: rgb(240, 240, 240); list-style: decimal !important;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 221);">var</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> path </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">=</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> documentsDirectory</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">.</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);">stringByAppendingPathComponent</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">(</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 136, 0);">"samplePlist.plist"</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">)</span></li><li style="margin: 5px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style: decimal !important;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(136, 0, 0);">//Retrieve contents from file at specified path</span></li><li style="margin: 5px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; background-color: rgb(240, 240, 240); list-style: decimal !important;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 221);">var</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> data </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">=</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> </span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 0, 102);">NSMutableDictionary</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">(</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);">contentsOfFile</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">:</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> path</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">!)</span></li><li style="margin: 5px 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style: decimal !important;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);"> println</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">(</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(0, 0, 0);">path</span><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; color: rgb(102, 102, 0);">)</span></li></ol>本文章为转载内容，我们尊重原作者对文章享有的著作权。如有内容错误或侵权问题，欢迎原作者联系我们进行内容更正或删除文章。
