IOS reads the local json/plist file

First, the general local can store lightweight data storage plist This is mainly the operation of the dictionary

Here's how:

NSString * samplefile= [[[NSBundle Mainbundle] Bundlepath] stringbyappendingpathcomponent:@ "sections_ Auth=4.plist"nsdictionary*  dic_sections = [nsdictionary Dictionarywithcontentsoffile:samplefile];

Second, sometimes the JSON structure can also be used to parse this does not limit the dictionary, arrays are supported

Here's how:

NSString *samplefile = [[[NSBundle Mainbundle] bundlepath] stringbyappendingpathcomponent:@ "file.json"]; NSString *jsonstring = [NSString stringwithcontentsoffile:samplefile encoding:nsutf8stringencoding Error:nil]; nsdictionary * dic_sections = [jsonstring objectfromjsonstring];//get all the contents of the File.json eg:  File.json contents as follows {    "Data": [             [              "No"              ],             [              "Information 001", "Data              002",              "information 003"              ],             [              "Information 001"              ],             [              "Information 001",              "Data 002",              "Information 003",              "Data 004"              ]             ],    "head": [             "Confidentiality responsibility ",             " contract ",             " Enterprise Information ",             " training materials "             ]}