Java开发网 - 有谁知道下面语句的语句的意思 String.valueOf(grid[2][2])

Topic: 有谁知道下面语句的语句的意思 String.valueOf(grid[2][2])

1.有谁知道下面语句的语句的意思 String.valueOf(grid[2][2])	Copy to clipboard
Posted by: oflyfisho Posted on: 2005-11-19 14:07 有谁知道下面语句的语句的意思啊，请教了 String.valueOf(grid[2][2])

2.Re:有谁知道下面语句的语句的意思啊，请教了 [Re: oflyfisho]	Copy to clipboard
Posted by: Infinite Posted on: 2005-11-20 01:59 返回参数grid的字符串表示。

3.Re:有谁知道下面语句的语句的意思 String.valueOf(grid[2][2]) [Re: oflyfisho]

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Posted by: anatoranato
Posted on: 2005-11-20 22:35

JDK文档中:
static String   valueOf(boolean b)
Returns the string representation of the boolean argument.
static String   valueOf(char c)
Returns the string representation of the char argument.
static String   valueOf(char[] data)
Returns the string representation of the char array argument.
static String   valueOf(double d)
Returns the string representation of the double argument.
static String   valueOf(float f)
Returns the string representation of the float argument.
static String   valueOf(int i)
Returns the string representation of the int argument.
static String   valueOf(long l)
Returns the string representation of the long argument.
static String   valueOf(Object obj)
Returns the string representation of the Object argument.
用你的g[][]里的东东对号入座一把就是了,如果是个Object 的话,就会得到Object.toString()

4.Re:有谁知道下面语句的语句的意思 String.valueOf(grid[2][2]) [Re: oflyfisho]	Copy to clipboard
Posted by: oflyfisho Posted on: 2005-11-22 23:24 谢谢拉