也可以根据自己的需求进行模型字典的存储
.h
//
// ZY_DataSaver.h
// testTime
//
// Created by 飞奔的羊 on 16/12/14.
// Copyright © 2016年 Beijing Zhianyi Co, Ltd. All rights reserved.
//
#import
@interfaceZY_DataSaver :NSObject
+(void)saveChangeInfo:(NSDictionary*)dic;
//轻量存储
+(void)saveString:(NSString*)string forKey:(NSString*)key;
//轻量获取本地数据
+(NSString*)getStringForKey:(NSString*)key;
//轻量存储
+(void)saveNSDictionary:(NSDictionary*)dic forKey:(NSString*)key;
//轻量获取本地数据
+(NSDictionary*)getNSDictionaryForKey:(NSString*)key;
//轻量存储
+(void)saveArray:(NSArray*)array forKey:(NSString*)key;
//轻量获取本地数据
+(NSArray*)getArrayForKey:(NSString*)key;
//删除本地轻量数据
+(void)removeStringForKey:(NSString*)key;
@end
.m
#import "ZY_DataSaver.h"
//#import "ZYUserInfoMod.h"
@implementation ZY_DataSaver
+(void)saveChangeInfo:(NSDictionary*)dic
{
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES) ; //得到documents的路径，为当前应用程序独享
NSString*documentD = [pathsobjectAtIndex:0];
NSString*configFile = [documentDstringByAppendingPathComponent:@"ChangeInfo.plist"];//得到documents目录下dujw.plist配置文件的路径
NSMutableDictionary *configList =[[NSMutableDictionary alloc] initWithContentsOfFile:configFile]; //初始/Users/zyahs/Desktop/test 合集/并夕夕/并夕夕Tests/Info.plist化字典，读取配置文件的信息
// NSMutableDictionary *configList =[NSMutableDictionary dictionaryWithContentsOfFile:configFile];
//第二：写入文件file
if(!configList) { //第一次，文件没有创建，因此要创建文件，并写入相应的初始值。
configList = [[NSMutableDictionaryalloc]initWithDictionary:@{@"key":@"value"}];
[configListwriteToFile:configFileatomically:YES];
}
BOOLlay = [dicwriteToFile:configFileatomically:YES];
if(lay) {
NSLog(@"写入成功");
}else{
NSLog(@"写入失败");
}
}
+(void)saveString:(NSString*)string forKey:(NSString*)key
{
// [self removeStringForKey:key];
// NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
// [defaults setObject:string forKey:key];
// [defaults synchronize];
}
+(NSString*)getStringForKey:(NSString*)key
{
// NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
return nil;
}
+(void)saveArray:(NSArray*)array forKey:(NSString*)key
{
// [self removeStringForKey:key];
// NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
// [defaults setObject:array forKey:key];
// [defaults synchronize];
}
+(NSArray*)getArrayForKey:(NSString*)key
{
// NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
return nil;
}
+ (void)saveNSDictionary:(NSDictionary*)dic forKey:(NSString*)key
{
// [self removeStringForKey:key];
// NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
// [defaults setObject:dic forKey:key];
// [defaults synchronize];
}
+(NSDictionary*)getNSDictionaryForKey:(NSString*)key
{
// NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults];
return nil;
}