Property list 概述

plist是一种序列化

plist 是Cocoa环境中用来保存数据的标准数据格式

plist是xml文档

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<array>
<dict>
<key>name</key>
<string>biaoqingdi</string>
<key>desc</key>
<string>表情弱爆了</string>
</dict>
<dict>
<key>name</key>
<string>bingli</string>
<key>desc</key>
<string>病例</string>
</dict>
<dict>
<key>name</key>
<string>chiniupa</string>
<key>desc</key>
<string>吃牛扒</string>
</dict>
<dict>
<key>name</key>
<string>wangba</string>
<key>desc</key>
<string>王八</string>
</dict>
<dict>
<key>name</key>
<string>danteng</string>
<key>desc</key>
<string>蛋疼</string>
</dict>
</array>
</plist>

如果对象是array或者dictionary需要使用writeToFIle写plist,具体参看api文档。

解析plist  ：

+ ( NSArray * ) arrayWithContentsOfFile: ( NSString* ) aPath

+ (NSDictionary *)dictionaryWithContentsOfFile:(NSString *)path




获得Plist文件的全路径

NSBundle *bundle = [NSBundle mainBundle];

NSString *path = [bundle pathForResource:@"imageData" ofType:@"plist"];

加载plist文件

_images = [NSArray arrayWithContentsOfFile:path];

- (NSArray *)images

{

    if (_images == nil) {

        NSBundle *bundle = [NSBundle mainBundle];

        NSString *path = [bundle pathForResource:@"imageData" ofType:@"plist"];

        _images = [NSArray arrayWithContentsOfFile:path];

    }

    return _images;

}