Web20 okt. 2024 · To create an NSString from a const char *, simply use these methods: Returns an autoreleased object: /** * Should be wrapped in `@autoreleasepool {...}`, * … Web21 dec. 2011 · NSString *myString = @"HelloWorld"; const char *stringAsChar = [myString cStringUsingEncoding: [NSString defaultCStringEncoding]]; Hope this helps someone in the future! iphone objective-c cocoa nsstring char Share Improve this question Follow edited Dec 21, 2011 at 10:28 asked Jun 8, 2010 at 10:55 ingh.am 25.8k 42 128 177 3
Getting NSString from char * (Converting C
Web30 aug. 2024 · 4. char * 转化 NSData 方法一: char * a = (char*)malloc (sizeof (byte)*16); NSData *data = [NSData dataWithBytes: a length:strlen (a)]; 方法二: 转换 … Web15 aug. 2024 · (转)iOS基础之字节处理(NSData,Byte,NSString转换) 林初盛 关注 赞赏支持 TCP传输协议:前2个子节为一个固定的字符,这里以0x809B为例,接着为4个子节(存放content的长度),然后为传输的内容content how old is tinfoilchef
Getting NSString from char * (Converting C
WebiOS常用操作符ios 常用字符串的操作 将NSData转化为NSString NSString str NSString alloc initWithData:response encoding:NSUTF8StringEncoding. 首页 ... NSMakeRange(index_of_char_to_remove,1)]; 数学转换 ... WebNSString 转 Char * NSString -> Char * NSString * string; const char *c = [string cStringUsingEncoding:NSUTF8StringEncoding]; 复制代码. Char * -> NSString; const … Web10 sep. 2024 · iOS NSString 与 char 相互转换 一.NSString 转 char 1.stringWithFormat 2.stringWithUTF8String 3.stringWithCString 二.char 转 NSString 1.UTF8String … merely synonym formal