\u5bfc\u8bfb<\/p>
\u5b66\u4e60Java\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4e00\u5f00\u59cb\u5f88\u5bb9\u6613\u88ab\u8fd9\u4e9b\u5404\u79cd\u53d8\u91cf\u7ed5\u6655\uff0c\u8fd9\u7bc7\u535a\u5ba2\u4e3b\u8981\u4ecb\u7ecd\u4e86\u8fd9\u51e0\u79cd\u53d8\u91cf\u4e4b\u95f4\u7684\u5173\u7cfb\u548c\u533a\u522b\u3002<\/p>
\u4f8b\u7a0b<\/p>
package com.cunyu.demo<\/p>
public class Demo {<\/p>
private String name; \/\/\u6210\u5458\u53d8\u91cf\u3001\u5b9e\u4f8b\u53d8\u91cf
private int age; \/\/\u6210\u5458\u53d8\u91cf\u3001\u5b9e\u4f8b\u53d8\u91cf
private int ID; \/\/\u6210\u5458\u53d8\u91cf\u3001\u5b9e\u4f8b\u53d8\u91cf<\/p>
public static final String school = "\u5361\u585e\u5c14\u5b66\u9662"; \/\/\u6210\u5458\u53d8\u91cf\u3001\u9759\u6001\u53d8\u91cf(\u7c7b\u53d8\u91cf)
public static String level = "SSS"; \/\/\u6210\u5458\u53d8\u91cf\u3001\u9759\u6001\u53d8\u91cf(\u7c7b\u53d8\u91cf)<\/p>
public int getAge() {
return age;
}<\/p>
public int getId() {
return ID;
}<\/p>
public String getName() {
return name;
}<\/p>
public void setAge(int age) {
this.age = age;
}<\/p>
public void setId(int ID) {
this.ID = ID;
}<\/p>
public void setName(String name) {
this.name = name;
}<\/p>
public void study(){
String subject1 = "\u5c60\u9f99"; \/\/\u5c40\u90e8\u53d8\u91cf
String subject2 = "\u70bc\u91d1\u672f"; \/\/\u5c40\u90e8\u53d8\u91cf
System.out.println("\u5b66\u4e60\u79d1\u76ee\uff1a " + subject1 + "\u3001" + subject2);
}<\/p>
public static void main(String[] args) {
Demo demo = new Demo();
demo.setAge(23);
demo.setId(14000001);
demo.setName("\u695a\u5b50\u822a");
System.out.println("ID: " + demo.getId() + "Age: " + demo.getAge() + "Name: " + demo.getName());
System.out.print("\u4e3b\u4fee\u79d1\u76ee\uff1a ");
demo.study();
System.out.println("\u5b66\u9662\uff1a" + Demo.school);
System.out.println("\u7b49\u7ea7\uff1a" + Demo.level);
}
}<\/p>
\u5404\u53d8\u91cf\u8054\u7cfb\u4e0e\u533a\u522b<\/p>
\u6210\u5458\u53d8\u91cf\uff1a\u4f5c\u7528\u8303\u56f4\u662f\u6574\u4e2a\u7c7b\uff0c\u76f8\u5f53\u4e8eC\u4e2d\u7684\u5168\u5c40\u53d8\u91cf\uff0c\u5b9a\u4e49\u5728\u65b9\u6cd5\u4f53\u548c\u8bed\u53e5\u5757\u4e4b\u5916\uff0c\u4e00\u822c\u5b9a\u4e49\u5728\u7c7b\u7684\u58f0\u660e\u4e4b\u4e0b\uff1b\u6210\u5458\u53d8\u91cf\u5305\u62ec\u5b9e\u4f8b\u53d8\u91cf\u548c\u9759\u6001\u53d8\u91cf(\u7c7b\u53d8\u91cf)\uff1b<\/p>
\u5b9e\u4f8b\u53d8\u91cf\uff1a\u72ec\u7acb\u4e8e\u4e0e\u65b9\u6cd5\u4e4b\u5916\u7684\u53d8\u91cf\uff0c\u65e0static\u4fee\u9970\uff0c\u58f0\u660e\u5728\u4e00\u4e2a\u7c7b\u4e2d\uff0c\u4f46\u5728\u65b9\u6cd5\u3001\u6784\u9020\u65b9\u6cd5\u548c\u8bed\u53e5\u5757\u4e4b\u5916\uff0c\u6570\u503c\u578b\u53d8\u91cf\u9ed8\u8ba4\u503c\u4e3a0\uff0c\u5e03\u5c14\u578b\u9ed8\u8ba4\u503c\u4e3afalse\uff0c\u5f15\u7528\u7c7b\u578b\u9ed8\u8ba4\u503c\u4e3anull\uff1b<\/p>
\u9759\u6001\u53d8\u91cf(\u7c7b\u53d8\u91cf)\uff1a\u72ec\u7acb\u4e8e\u65b9\u6cd5\u4e4b\u5916\u7684\u53d8\u91cf\uff0c\u7528static\u4fee\u9970\uff0c\u9ed8\u8ba4\u503c\u4e0e\u5b9e\u4f8b\u53d8\u91cf\u76f8\u4f3c\uff0c\u4e00\u4e2a\u7c7b\u4e2d\u53ea\u6709\u4e00\u4efd\uff0c\u5c5e\u4e8e\u5bf9\u8c61\u5171\u6709\uff0c\u5b58\u50a8\u5728\u9759\u6001\u5b58\u50a8\u533a\uff0c\u7ecf\u5e38\u88ab\u58f0\u660e\u4e3a\u5e38\u91cf\uff0c\u8c03\u7528\u4e00\u822c\u662f\u7c7b\u540d.\u9759\u6001\u53d8\u91cf\u540d\uff0c\u4e5f\u53ef\u4ee5\u7528\u5bf9\u8c61\u540d.\u9759\u6001\u53d8\u91cf\u540d\u8c03\u7528\uff1b<\/p>
\u5c40\u90e8\u53d8\u91cf\uff1a\u7c7b\u7684\u65b9\u6cd5\u4e2d\u7684\u53d8\u91cf\uff0c\u8bbf\u95ee\u4fee\u9970\u7b26\u4e0d\u80fd\u7528\u4e8e\u5c40\u90e8\u53d8\u91cf\uff0c\u58f0\u660e\u5728\u65b9\u6cd5\u3001\u6784\u9020\u65b9\u6cd5\u6216\u8bed\u53e5\u5757\u4e2d\uff0c\u5728\u6808\u4e0a\u5206\u914d\uff0c\u65e0\u9ed8\u8ba4\u503c\uff0c\u5fc5\u987b\u7ecf\u521d\u59cb\u5316\uff1b<\/p>