一、一般本地可以存储轻量级数据存储 plist 这个主要是操作字典
方法如下：
NSString * sampleFile= [[[NSBundle mainBundle] bundlePath] stringByAppendingPathComponent:@"sections_auth=4.plist"];
NSDictionary* dic_sections = [NSDictionary dictionaryWithContentsOfFile:sampleFile];
二、有时候也可用json结构解析 这个就不限制了字典、数组都支持
方法如下:
NSString *sampleFile = [[[NSBundle mainBundle] bundlePath] stringByAppendingPathComponent:@"file.json"];
NSString *jsonString = [NSString stringWithContentsOfFile:sampleFile encoding:NSUTF8StringEncoding error:nil];
NSDictionary * dic_sections = [jsonString objectFromJSONString];//即得到了file.json的全部内容 eg: file.json 内容如下
{ "data": [ [ "暂无" ], [ "资料001", "资料002", "资料003" ], [ "资料001" ], [ "资料001", "资料002", "资料003", "资料004" ] ], "head": [ "保密责任", "合同", "企业资料", "培训资料" ] }