摘要：
String str = "5,6,55,66,,,,@"; String[] chk_deep = str.split("@"); System.out.println("chk_deep大小:"+ chk_deep.length); for (int i = 0; i < chk_deep.length; i++) { String[] chk = chk_deep[i].split(","); System.out.println("chk大小:"+ chk.length); fo. 阅读全文