把字符串中的内容拆分存储
String text="lisi,18,男;wangwu,20,女;feifei,28,女;yanmingjie,34,男”;
//把字符分隔
String[]words=text.split("[,;]");
//[lisi,18,男,wangwu,20,女,feifei,28,女,yanmingjie,34,男]//创建数组
Person[] persons = new Person[10]; //遍历字符串数组的内容,创建Person对象保存到Person数组中
for(int i=0;i< words.length;i+=3) {
//创建Person对象
Person p = new Person();
//把数组中的姓名,年龄,性别给p对象赋值
p.setName(words[i]);
p.setAge(Integer.parseInt(words[i+1]));
p.setGender(words[i+2]);
//把p对象保存到数组中
persons[i/3]=p;
}