为什么textpad不想编译我的程序? [英] Why doesn't textpad want to compile my program?
问题描述
我似乎无法在街区找到错误。
我尝试过:
import java.util.Date;
公共类欢迎
{
public static void main(String [] args)
{
Date currentDate = new Date(); //日期构造函数
System.out.printIn();
System.out.printIn(\tt \ t \tt欢迎来到我的一天!);
System.out.printIn(Linda Nunez的\t\\\\\\\\\\\\\\\\\\\\\
System.out.printIn(\t\t\t+ currentDate);
System.out.printIn();
}
}
一旦我尝试编译它,就会发生以下错误:
C:\ Java 1 \新文件夹(2)\第02章\ Welcome.java:17:找不到符号
符号:方法printIn( )
位置:类java.io.PrintStream
System.out.printIn();
^
C:\ Java 1 \新文件夹(2)\第02章\ Welcome.java:18:找不到符号
符号:方法printIn(java.lang.String)
位置:类java.io.PrintStream
System.out.printIn(\tt \ t \ t \\ t欢迎来到我的一天!);
^
C:\ Java 1 \新文件夹(2)\第02章\ Welcome.java:19:找不到符号
符号:方法printIn(java.lang.String)
位置:类java.io.PrintStream
System.out.printIn(\t\t\tDaily Planner for Linda Nunez);
^
C:\ Java 1 \新文件夹(2)\第02章\ Welcome.java:20:找不到符号
符号:方法printIn( java.lang.String)
位置:类java.io.PrintStream
System.out.printIn(\t\t\t+ currentDate) ;
^
C:\ Java 1 \新文件夹(2)\第02章\ Welcome.java:21:找不到符号
symbol:方法printIn()
位置:类java.io.PrintStream
System.out.printIn();
这不是printIn。
它应该是println,或者如果扩展为英文,打印线。将I替换为l。
Quote:系统输出printIn();
应该是
System.out.printIln();
依此类推......
引用:错误指针显示在printIn中的'p'。
因为'系统输出'不是Java。
我会尝试像
System.out.printIn();
否则签入文件。
[更新]
可能你应该尝试print L n()
I can't seem to find an error in the block.
What I have tried:
import java.util.Date; public class Welcome { public static void main(String[] args) { Date currentDate = new Date(); //Date constructor System.out.printIn(); System.out.printIn("\t\t\tWelcome to my day!"); System.out.printIn("\t\t\tDaily Planner for Linda Nunez"); System.out.printIn("\t\t\t" + currentDate); System.out.printIn(); } }
Once I try compiling it the following errors occur:
C:\Java 1\New folder (2)\Chapter 02\Welcome.java:17: cannot find symbol
symbol : method printIn()
location: class java.io.PrintStream
System.out.printIn();
^
C:\Java 1\New folder (2)\Chapter 02\Welcome.java:18: cannot find symbol
symbol : method printIn(java.lang.String)
location: class java.io.PrintStream
System.out.printIn("\t\t\tWelcome to my day!");
^
C:\Java 1\New folder (2)\Chapter 02\Welcome.java:19: cannot find symbol
symbol : method printIn(java.lang.String)
location: class java.io.PrintStream
System.out.printIn("\t\t\tDaily Planner for Linda Nunez");
^
C:\Java 1\New folder (2)\Chapter 02\Welcome.java:20: cannot find symbol
symbol : method printIn(java.lang.String)
location: class java.io.PrintStream
System.out.printIn("\t\t\t" + currentDate);
^
C:\Java 1\New folder (2)\Chapter 02\Welcome.java:21: cannot find symbol
symbol : method printIn()
location: class java.io.PrintStream
System.out.printIn();
It's not "printIn".
It should be to be "println", or if expanded in English, "print line". Replace the "I" with an "l".
Quote:System out printIn();
Should be instead
System.out.printIln();
And so on...
Quote:The error pointer shows to the 'p' in printIn.
Because 'System out' is not Java.
I would try something like
System.out.printIn();
otherwise check in documentation.
[Update]
May be you should tryprintLn()
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