_executing =NO;
_finished =NO;
加上这两句就好了:
@synthesize executing =
_executing;
@synthesize finished =
_finished;
时间: 2025-01-04 17:41:40
_executing =NO;
_finished =NO;
加上这两句就好了:
@synthesize executing =
_executing;
@synthesize finished =
_finished;