解決代碼中的錯誤

Question

我似乎無法找出此代碼中的問題。當我試圖運行它口口聲聲說：

Exception in thread "AWT-EventQueue-0" java.lang.Error: Unresolved compilation problems: 
    Syntax error, insert "}" to complete MethodBody 
    Syntax error, insert "}" to complete ClassBody 

但是，當我嘗試添加}的代碼仍然沒有解決的錯誤。

這是代碼：

public String checkPostalCode (String state, int postalno) { 

    String postalno1 = Integer.toString(postalno); 
String result = ""; 

String BELAIT = "^[3000-3999](1,4}$"; 
String TUTONG = "^[2600-2618][2900-2920]{1,4}$"; 
String BANDAR = "^[2000-2599][2619-2898][2921-2999]{1,4}$"; 
String TEMBURONG = "^[4000-4999]{1,4}$"; 


if(state == "Belait") { 
    Pattern chckPostalCode = Pattern.compile(BELAIT); 
    Matcher chckPostalCodematcher=chckPostalCode.matcher(postalno1); 

    boolean Belait = chckPostalCodematcher.matches(); 
    if(Belait==true){ 
     result = "pass"; 
} 
    else{ 
     result = "fail"; 
    } 
    if(state == "Tutong") { 
     Pattern chckPostalCode1 = Pattern.compile(TUTONG); 
     Matcher chckPostalCodematcher1=chckPostalCode.matcher(postalno1); 

     boolean Tutong = chckPostalCodematcher.matches(); 
     if(Tutong==true){ 
      result = "pass"; 
    } 
    else{ 
     result = "fail"; 
    } 

    if(state == "Bandar Seri Begawan") { 
     Pattern chckPostalCode2 = Pattern.compile(BANDAR); 
     Matcher chckPostalCodematcher2=chckPostalCode.matcher(postalno1); 

     boolean Bandar = chckPostalCodematcher.matches(); 
     if(Bandar==true){ 
      result="pass"; 
    } 
    else{ 
     result = "fail"; 
    } 

     if(state == "Temburong") { 
      Pattern chckPostalCode3 = Pattern.compile(TEMBURONG); 
      Matcher chckPostalCodematcher3=chckPostalCode.matcher(postalno1); 

      boolean Temburong = chckPostalCodematcher.matches(); 
      if(Temburong==true){ 
       result="pass"; 
     } 
     else{ 
      result = "fail"; 
     } 


return result; 

} 

    } 
return result; 
} 
} 
})) 

Answer 1

你已經忘了這裏關閉括號：

if(Belait==true){ 
    result = "pass"; 
} // you forgot this 

同樣適用於if(Tutong==true)，if(Bandar==true)等

始終使用IDE來避免這些類型的錯別字。