不好意思。我发帖的时候忘了设置分数。请大家原谅
出错的信息如下。
C:\javacode\SMTP.java:10: cannot resolve symbol
symbol : variable ToolKit
location: class SMTP
Dimension screenSize=ToolKit.getDefaultToolKit().getScreenSize();
^
C:\javacode\SMTPFrame.java:76: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
(getParameter(key)!=null ? getParameter(key) : def);
^
C:\javacode\SMTPFrame.java:76: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
(getParameter(key)!=null ? getParameter(key) : def);
^
C:\javacode\SMTPFrame.java:96: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
host=getParameter("host");
^
C:\javacode\SMTPFrame.java:97: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
port=getParameter("port");
^
C:\javacode\SMTPFrame.java:98: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
user=getParameter("user");
^
C:\javacode\SMTPFrame.java:99: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
name=getParameter("name");
^
C:\javacode\SMTPFrame.java:100: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
addr=getParameter("address");
^
8 errors
出错的信息如下。
C:\javacode\SMTP.java:10: cannot resolve symbol
symbol : variable ToolKit
location: class SMTP
Dimension screenSize=ToolKit.getDefaultToolKit().getScreenSize();
^
C:\javacode\SMTPFrame.java:76: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
(getParameter(key)!=null ? getParameter(key) : def);
^
C:\javacode\SMTPFrame.java:76: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
(getParameter(key)!=null ? getParameter(key) : def);
^
C:\javacode\SMTPFrame.java:96: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
host=getParameter("host");
^
C:\javacode\SMTPFrame.java:97: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
port=getParameter("port");
^
C:\javacode\SMTPFrame.java:98: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
user=getParameter("user");
^
C:\javacode\SMTPFrame.java:99: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
name=getParameter("name");
^
C:\javacode\SMTPFrame.java:100: getParameter(java.lang.String,java.lang.String) in SMTPFrame cannot be applied to (java.lang.String)
addr=getParameter("address");
^
8 errors
getParameter("host");
显然,参数不够。
host=getParameter("host");//型参与实参不匹配frame.getDefaultToolKit().getScreenSize();//给分哟
如果要修改这里该怎么修改呢?拜托了
我一定新开帖子谢谢大家
怎么修改public String getParameter(String key,String def)
很有可能你必需有一个
public String getParameter(String key)的方法。