我怎樣寫「的字符串裏面？目標C

Question

我如何寫一個"一個Objective-C字符串裏面？

比如我有

NSString *sql= @"select * from test where name="name""; 

Answer 1

使用\"。在你的情況下，將是：

NSString *sql= @"select * from test where name=\"name\"" 

Answer 2

說，你有串狀@"abc"def"123"; 做到像@"abc\"def\"123";

Answer 3

NSString* name = @"Jason"; 
NSString* selectStatement = [NSString stringWithFormat:@"select * from foo where name = \"%@\"", name];