Java_字符串的分割

public class SplitString{public static void main(String args[]){String str1 = "aaa,bbb,ccc,ddd";String str2[] = str1.split(",");//以,为界进行分割字符串System.out.println("结果数组str2的长度为：" + str2.length);//输出str2的长度System.out.println("结果数组str2的内容为：");for (int i=0; i<str2.length; ++i){System.out.println(str2[i] + " ");}System.out.println("");//输出换行String str3 = "[e-mail]@asd";Strint str4[] = str3.split("@163.com", 2);for (int i=0; i<str4.length; ++i){System.out.println(str4[i]);}}}