-5
你好我收到錯誤信息：class interface or enum expected，這是什麼意思？錯誤消息：類接口或枚舉期望，這是什麼意思？
我的代碼：
/**
* to write a simple java class Mobile that models a mobile phone.
*
* @author (john)
* @version (22/10/13)
*/
public class Mobile
{
// type of phone
private String phonetype;
// size of screen in inches
private int screensize;
// memory card capacity
private int memorycardcapacity;
// name of present service provider
private String mobileServiceProvider;
// type of contract with service provider
private int mobileTypeOfContract;
// camera resolution in megapixels
private int cameraresolution;
// the percentage of charge left on the phone
private int chargeUp;
// wether the phone has GPS or not
private int switchedOnFor;
// to simulate using phone for a period of time
private int charge;
// checks the phones remaining charge
private String provider;
// simulates changing the provider
private String GPS;
// instance variables - replace the example below with your own
// The constructor method
public Mobile(String mobilephonetype, int mobilescreensize,
int mobilememorycardcapacity, String mobileServiceProvider, int mobileTypeOfContract, int mobilecameraresolution, String mobileGPS, int chargeUp,int switchedOnFor, String changeProvider,int getBalance) {
/**
*recieves orders for mobiles at the given price.
*/
this(yourCostHere);
price= 1000;
balance= 0;
total= 0;
}
/**
*returns a field price.
*/
public int getPrice()
{
return price;
}
/**
*return the amount of change due for orders of mobiles.
*/
public int getBalance()
{
return balance;
}
//this.serviceprovider = newserviceprovider;
//this.typeofcontract = 12;
//this.checkcharge = checkcharge;
//this.changeProvider = giffgaff;
//Mobile samsungPhone = new Mobile(
// "Samsung" // String mobilephonetype
//, 1024 // intmobilescreensize
//, 2 // intmobilememorycardcapacity
//, 8 // intmobilecameraresolution
//, "GPS" //String mobileGPS
//, "verizon" // String newserviceprovider
//, "100" // intchargeUp
//, "25" // intswitchedOnFor
//, "25" // intcheckCharge
//, "giffgaff"// String changeProvider
//);
//typeofcontract = 12;
//checkcharge = checkcharge;
}
//Mutator for newserviceprovider
public void setmobileServiceProvider(String newmobileServiceProvider)
{
mobileServiceProvider = newmobileServiceProvider;
}
//Mutator for contracttype
public void setmobileTypeOfContract(int newmobileTypeOfContract)
{
mobileTypeOfContract = newmobileTypeOfContract;
}
//Mutator for chargeUp
public void setchargeUp(int chargeUp)
{
chargeUp = chargeUp;
}
//Mutator to simulate using phone for a period of time
public void switchedOnFor(int switchedOnFor)
{
switchedOnFor = switchedOnFor;
}
//Accessor for type of phone
public String getType()
{
returnphonetype;
}
//Accessor for provider
public String getprovider()
{
returnmobileServiceProvider;
}
//Accessor for contract type
public int getContractType()
{
returnmobileTypeOfContract;
}
//Accessor for charge
public int getCharge()
{
returnchargeUp;
}
//Accessor which checks the phones remaining charge
public int checkCharge()
{
returncheckCharge;
}
// simulates changing the provider
public void changeProvider()
{
provider = changeProvider
}
public int getBalance()
{
return balance;
}
// A method to display the state of the object to the screen
public void displayMobileDetails() {
System.out.println("phonetype: " + phonetype);
System.out.println("screensize: " + screensize);
System.out.println("memorycardcapacity: " + memorycardcapacity);
System.out.println("cameraresolution: " + cameraresolution);
System.out.println("GPS: " + GPS);
System.out.println("mobileServiceProvider: " + mobileServiceProvider);
System.out.println("mobileTypeOfContract: " + mobileTypeOfContract);
}
/**
* The mymobile class implements an application that
* simply displays "new Mobile!" to the standard output.
*/
public class mymobile {
public void main(String[] args) {
System.out.println("new Mobile!"); //Display the string.
}
}
public static void buildPhones(){
Mobile Samsung = new Mobile("Samsung",3,4,"verizon",8,12,"GPS",100,25,"giffgaff");
Mobile Blackberry = new Mobile("Samsung",3,4,"verizon",8,12,"GPS",100,25,"giffgaff");
}
public static void main(String[] args) {
buildPhones();
}
}
任何答覆或答覆和幫助，將不勝感激，因爲我不能讓它編譯喜歡它，沒有語法錯誤以前那樣。
哪條線產生該錯誤？ – Thomas
此代碼的格式非常難以閱讀。 –
請停止使用大量代碼創建問題，並在您未指定的地方發生錯誤。理想情況下，將代碼縮減爲*只是一個簡短但完整的程序，用於演示問題。 –