containsString

IOS [__NSCFString containsString:]报错、闪退、崩溃

泄露秘密 提交于 2019-12-03 03:05:36
[__NSCFString containsString:]: unrecognized selector sent to instance 0x16f45a80 libc++abi.dylib: terminate_handler unexpectedly threw an exception //- (BOOL)containsString:(NSString *)str NS_AVAILABLE(10_10, 8_0); iOS8以后才有的方法,如果在 iOS8 一下使用的话会导致系统崩溃。 可以通过 rangeOfString: 一下的方法来替换 NSRange range = [url rangeOfString:LET_FI]; BOOL _flag = (range.length != 0); //[url containsString:LET_FI] != YES //原代码 ps: http://stackoverflow.com/questions/26410420/nsstring-containsstring-crashes 来源: oschina 链接: https://my.oschina.net/u/2320053/blog/602163