入门新人--代码语法的问题. Applicant应该是另一个类,明白了吧。 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 我根据你的代码写的。public class ApplicantCollection{Applicant appObjects[];//?明一个数?, ?里的数据?型?什?要用Applicant? public ApplicantCollection(){ //?建一个有3个申?人的数? appObjects = new Applicant[3]; //?建数?中所有3个元素的?象 for(int ctr =0;ctr != appObjects.length;ctr++){ appObjects[ctr] = new Applicant();//最不明白的是?里了,不是只有?才能?建?象?? ?有?里的数?中的元素?建?象有什?用?} //???? //第1位申?人的信息 appObjects[0].applicantName = "Tom"; appObjects[0].applicantAddress = "1 Park Avenue"; appObjects[0].applicantPosition = "Manager"; //第2位申?人的信息 appObjects[1].applicantName = "Jim"; appObjects[1].applicantAddress = "21 Bakers St."; appObjects[1].applicantPosition = "Executive"; //第3位申?人的信息 appObjects[1].applicantName = "Peter"; appObjects[1].applicantAddress = "63 Brown Stone"; appObjects[1].applicantPosition = "Associate";} public void displayCollection(){ for(int ctr = 0;ctr !=appObjects.length; ctr++){ appObjects[ctr].displayDetails(); //displayDetails方法在?一个?中 } } public static void main(String args[]){ //?建?的?象,?个我明白 ApplicantCollection collectionObjects = new ApplicantCollection(); //?用方法, ?个我也明白, - -||| collectionObjects.displayCollection(); }}//我加的这个类。class Applicant{ public String applicantName; public String applicantAddress; public String applicantPosition; public void displayDetails(){ System.out.println("applicantName="+applicantName+ ";applicantAddress="+applicantAddress+ ";applicantPosition="+applicantPosition); }} 那位大侠帮我看看这是什么问题 extjs grid filter numberfiled清空值 jsp显示500错误 json-default包下自定义拦截器的问题 字符串截取 如果下载目录不在应用目录下该怎么处理 关于tomcat5 登陆http://localhost:8080/admin/的用户名和密码是什么 JAVAMAIL怪问题 高手 高分请教 (300分) (解决另外开贴给分) 有办法在JDBC中取得当前执行的SQL语句? 在一个普通的JAVA文件中如何使用request对象? RMI问题,望高手解惑,分大大的有
public class ApplicantCollection
{
Applicant appObjects[];//?明一个数?, ?里的数据?型?什?要用Applicant?
public ApplicantCollection(){
//?建一个有3个申?人的数?
appObjects = new Applicant[3]; //?建数?中所有3个元素的?象
for(int ctr =0;ctr != appObjects.length;ctr++){
appObjects[ctr] = new Applicant();//最不明白的是?里了,不是只有?才能?建?象?? ?有?里的数?中的元素?建?象有什?用?
} //????
//第1位申?人的信息
appObjects[0].applicantName = "Tom";
appObjects[0].applicantAddress = "1 Park Avenue";
appObjects[0].applicantPosition = "Manager"; //第2位申?人的信息
appObjects[1].applicantName = "Jim";
appObjects[1].applicantAddress = "21 Bakers St.";
appObjects[1].applicantPosition = "Executive"; //第3位申?人的信息
appObjects[1].applicantName = "Peter";
appObjects[1].applicantAddress = "63 Brown Stone";
appObjects[1].applicantPosition = "Associate";
}
public void displayCollection(){
for(int ctr = 0;ctr !=appObjects.length; ctr++){
appObjects[ctr].displayDetails();
//displayDetails方法在?一个?中
}
} public static void main(String args[]){
//?建?的?象,?个我明白
ApplicantCollection collectionObjects = new ApplicantCollection();
//?用方法, ?个我也明白, - -|||
collectionObjects.displayCollection();
}
}
//我加的这个类。
class Applicant
{
public String applicantName;
public String applicantAddress;
public String applicantPosition;
public void displayDetails(){
System.out.println("applicantName="+applicantName+
";applicantAddress="+applicantAddress+
";applicantPosition="+applicantPosition);
}
}