26 lines
1.0 KiB
Java
26 lines
1.0 KiB
Java
package com.inmind.string01;
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/*
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public String[] split(String regex) ：将此字符串按照给定的regex（规则）拆分为字符串数组。
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*/
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public class Demo08 {
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public static void main(String[] args) {
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//定义一个字符串，按照,切割，得到对应的数据
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String str = "11,22,33,44,55";
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String[] strArr = str.split(",");
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System.out.println(strArr);//[Ljava.lang.String;@4eec7777
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for (int i = 0; i < strArr.length; i++) {
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System.out.println(strArr[i]);
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}
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System.out.println("--------------------");
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//一般会对特定含义的数据进行切割(String---->Student对象)
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String str1 = "张三,18,上海,12,男";
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String[] studentArr = str1.split(",");
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System.out.println("姓名："+studentArr[0]);
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System.out.println("年龄："+studentArr[1]);
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System.out.println("地址："+studentArr[2]);
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System.out.println("学号："+studentArr[3]);
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System.out.println("性别："+studentArr[4]);
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}
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}
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