拆分字符串错误是什么错误

Question

    //Seperate into arrays
NSString *NumberItems = [RawMessage componentsSeparatedByString:@"|"];
//Create the strings
NSString *number1 = [NumberItems objectAtIndex:0];    
NSString *number2 = [NumberItems objectAtIndex:1];
NSString *number3 = [NumberItems objectAtIndex:2];    
NSString *number4 = [NumberItems objectAtIndex:3];
NSString *number5 = [NumberItems objectAtIndex:4];    
NSString *number6 = [NumberItems objectAtIndex:5];
NSString *number7 = [NumberItems objectAtIndex:6];    
NSString *number8 = [NumberItems objectAtIndex:7];
NSString *number9 = [NumberItems objectAtIndex:8];    
NSString *number10 = [NumberItems objectAtIndex:9];
NSString *message = [NumberItems objectAtIndex:10]; 

字符串RawMessage包含此内容，

011597464952 | 01521545545 | 454545474 | 454545444 | 01521545545 | 454545474 | 454545444 | 01521545545 | 454545474 | 454545444 | Hello world我是消息

应用程序似乎在那之后堵塞了？我需要在最后和/或RawMessage

发布NumberItems

Answer 1

componentsSeparatedByString返回一个NSArray - 您需要执行以下操作：

NSArray *NumberItems = [RawMessage componentsSeparatedByString:@"|"];

那应该解决它。

Answer 2

第一行应该是：

NSArray *NumberItems = [RawMessage componentsSeparatedByString:@"|"];