file.delete()什么时候返回false?
摘要:import java.io.File; class Test { public static void main(String[] args) { File file = new File(""); if(!file.delete()){ throw new IllegalStateExcepti
        阅读全文
            
                posted @ 2023-03-30 11:40
                    
                
浙公网安备 33010602011771号