诸位高手,大家好:
我是一名学习软件工程的学生,近日,我碰到了下面的一个问题:
这是我定义的“JButton控件”的“子类”:MyJButton的源代码:
private static final long serialVersionUID = 1L;
int i = 0;
public MyJButton0(String button, final String url,final String doctor_name,final int Systemcontrolname,int online,int complicatingnum) {
super(button);
this.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
try {
// 定义网址为webSite的内容 URI uri = new URI(url);
Desktop desktop = Desktop.getDesktop();
desktop.browse(uri); String str9 = doctor_name;
new ChatClient(str9,Systemcontrolname);
i++;
} catch (URISyntaxException e1) {
} catch (IOException ex) {
// TODO Auto-generated catch block
ex.printStackTrace();
}
}
});
}
}
------------------------------------------------------------------------------------------------
这是我的”C_port_ChatClient_DS类“的代码:
public class C_port_ChatObject_DS {
public static final String JB0 = null;
public String UIDLocal = null;
String roleLocal = null;
int ChatObjectUIDLocal = -1;
Socket so1 = null;
Socket so2 = null;
Socket so3 = null;
String IPAddress = null;
static int orderformnumDoctor = 0;
int Localonline = 0;
int Clientnum = 0;
public C_port_ChatObject_DS(String UID,String role,int ChatObjectUID,Socket s1,Socket s2,Socket s3,String IPaddress,int orderformnum){
if(UIDLocal!=null)
UIDLocal = UID;
if(role!=null)
roleLocal = role;
if(ChatObjectUID!=-1)
ChatObjectUIDLocal = ChatObjectUID;
if(so1!=null)
so1 = s1;
if(so2!=null)
so2 = s1;
if(so3!=null)
so3 = s3;
if(IPAddress != null)
IPAddress = IPaddress;
if(orderformnum!=0)
orderformnumDoctor = orderformnum;
}
public C_port_ChatObject_DS(String UID,String role,int ChatObjectUID,String IPaddress,Socket s1){
if(UIDLocal!=null)
UIDLocal = UID;
if(role!=null)
roleLocal = role;
if(ChatObjectUID!=-1)
ChatObjectUIDLocal = ChatObjectUID;
if(IPaddress!=null)
IPAddress = IPaddress;
if(so1!=null)
so1 = s1;
}
public C_port_ChatObject_DS(Socket s2,Socket s3){
if(so2!=null)
so2 = s2;
if(so3!=null)
so3 = s3;
}
public C_port_ChatObject_DS(){
UIDLocal = null;
roleLocal = null;
ChatObjectUIDLocal = -1;
so1 = null;
so2 = null;
so3 = null;
IPAddress = null;
orderformnumDoctor = 0;
Localonline = 0;
Clientnum = 0;
}}
------------------------------------------------------------------------------------------------
这是我的“C_port_set_DS类的”代码:
(我做了截图...)
------------------------------------------------------------------------------------------------
求高手点拨:
我的“C_port_set_DS类”文件中,其错误:
第207行到221行代码的错误原因,是什么?
如何修改....
谢谢诸位高手!!
此致
敬礼
一位向着理想,日日夜夜不知疲倦地奔跑的学生
2013年6月9日星期日早晨6点正Java调试错误原理集合
我是一名学习软件工程的学生,近日,我碰到了下面的一个问题:
这是我定义的“JButton控件”的“子类”:MyJButton的源代码:
private static final long serialVersionUID = 1L;
int i = 0;
public MyJButton0(String button, final String url,final String doctor_name,final int Systemcontrolname,int online,int complicatingnum) {
super(button);
this.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
try {
// 定义网址为webSite的内容 URI uri = new URI(url);
Desktop desktop = Desktop.getDesktop();
desktop.browse(uri); String str9 = doctor_name;
new ChatClient(str9,Systemcontrolname);
i++;
} catch (URISyntaxException e1) {
} catch (IOException ex) {
// TODO Auto-generated catch block
ex.printStackTrace();
}
}
});
}
}
------------------------------------------------------------------------------------------------
这是我的”C_port_ChatClient_DS类“的代码:
public class C_port_ChatObject_DS {
public static final String JB0 = null;
public String UIDLocal = null;
String roleLocal = null;
int ChatObjectUIDLocal = -1;
Socket so1 = null;
Socket so2 = null;
Socket so3 = null;
String IPAddress = null;
static int orderformnumDoctor = 0;
int Localonline = 0;
int Clientnum = 0;
public C_port_ChatObject_DS(String UID,String role,int ChatObjectUID,Socket s1,Socket s2,Socket s3,String IPaddress,int orderformnum){
if(UIDLocal!=null)
UIDLocal = UID;
if(role!=null)
roleLocal = role;
if(ChatObjectUID!=-1)
ChatObjectUIDLocal = ChatObjectUID;
if(so1!=null)
so1 = s1;
if(so2!=null)
so2 = s1;
if(so3!=null)
so3 = s3;
if(IPAddress != null)
IPAddress = IPaddress;
if(orderformnum!=0)
orderformnumDoctor = orderformnum;
}
public C_port_ChatObject_DS(String UID,String role,int ChatObjectUID,String IPaddress,Socket s1){
if(UIDLocal!=null)
UIDLocal = UID;
if(role!=null)
roleLocal = role;
if(ChatObjectUID!=-1)
ChatObjectUIDLocal = ChatObjectUID;
if(IPaddress!=null)
IPAddress = IPaddress;
if(so1!=null)
so1 = s1;
}
public C_port_ChatObject_DS(Socket s2,Socket s3){
if(so2!=null)
so2 = s2;
if(so3!=null)
so3 = s3;
}
public C_port_ChatObject_DS(){
UIDLocal = null;
roleLocal = null;
ChatObjectUIDLocal = -1;
so1 = null;
so2 = null;
so3 = null;
IPAddress = null;
orderformnumDoctor = 0;
Localonline = 0;
Clientnum = 0;
}}
------------------------------------------------------------------------------------------------
这是我的“C_port_set_DS类的”代码:
(我做了截图...)
------------------------------------------------------------------------------------------------
求高手点拨:
我的“C_port_set_DS类”文件中,其错误:
第207行到221行代码的错误原因,是什么?
如何修改....
谢谢诸位高手!!
此致
敬礼
一位向着理想,日日夜夜不知疲倦地奔跑的学生
2013年6月9日星期日早晨6点正Java调试错误原理集合
java中,static 只能作为field存在。如下代码import java.util.*;
public class C_port_ChatObject_DS
{
//在类声明
static ArrayList<C_port_ChatObject_DS> list = new ArrayList<C_port_ChatObject_DS>(); public static void main(String[] args)
{
list.add(new C_port_ChatObject_DS());
list.add(new C_port_ChatObject_DS());
list.add(new C_port_ChatObject_DS());
list.add(new C_port_ChatObject_DS());
list.add(new C_port_ChatObject_DS());
list.add(new C_port_ChatObject_DS()); System.out.println("Hello World!");
}
}