String str = "2020-11/01"; 替换字符串中的特殊字符:- / String str2 = str.replace("-", "").replace("/", ""); System.out.println(str2); cconsole result:20201101
String str = "2020-11/01"; 替换字符串中的特殊字符:- / String str2 = str.replace("-", "").replace("/", ""); System.out.println(str2); cconsole result:20201101