Objectivec 将长格式的 NSString 拆分为多行

发布于04月13日

给出以下一行Objective-C代码:

[NSString stringWithFormat:@"\n Elapsed Time  \n Battery Level:  \n Torque:  \n Energy Used  \n Energy Regenerated:\n Cadence: \n Battery Temp: \n Motor Temp: \n Incline: \n Speed MPH: \n Speed KPH:\n Avg Speed MPH: \n Avg Speed KPH:\n Distance Miles:\n Distance Km: \n Time Date Stamp:\n"];

在Xcode或任何代码编辑器中，是否可以通过在编辑器中滚动来避免必须读取的非常长的字符串？

有没有办法把它分成多行？我发现如果我try 这样做，代码将不会编译，因为编译器到达一行的末尾，并且没有看到字符串的右引号(").

有人知道解决这个问题的方法吗？

推荐答案

有.编译器将为您连接相邻的字符串.

NSString *info = [NSString stringWithFormat:@"\n Elapsed Time  \n"
                      "Battery Level:  \n"
                      "Torque:  \n"
                      "Energy Used  \n"
                      "Energy Regenerated:\n Cadence: \n"
                      "Battery Temp: \n"
                      "Motor Temp: \n"
                      "Incline: \n Speed MPH: \n" 
                      "Speed KPH:\n"
                      "Avg Speed MPH: %f \n"
                      "Avg Speed KPH:\n"
                      "Distance Miles:\n"
                      "Distance Km: \n"
                      "Time Date Stamp:\n"];
NSLog(info);