mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-08 15:04:05 +08:00
33 lines
871 B
HTML
33 lines
871 B
HTML
<h1>字符串函数 - strcpy</h1>
|
||
|
||
<p>原型：extern char *strcpy(char *dest,char *src);</p>
|
||
<p>用法：#include <string.h></p>
|
||
<p>功能：把src所指由NULL结束的字符串复制到dest所指的数组中。</p>
|
||
<p>说明：src和dest所指内存区域不可以重叠且dest必须有足够的空间来容纳src的字符串。
|
||
返回指向dest的指针。</p>
|
||
|
||
举例：
|
||
|
||
<pre><code class="language-c">
|
||
// strcpy.c
|
||
|
||
#include <syslib.h>
|
||
#include <string.h>
|
||
|
||
main()
|
||
{
|
||
char *s="Golden Global View";
|
||
char d[20];
|
||
|
||
clrscr();
|
||
|
||
strcpy(d,s);
|
||
printf("%s",d);
|
||
|
||
getchar();
|
||
return 0;
|
||
}
|
||
</code></pre>
|
||
相关函数：<a href="memccpy.html">memccpy</a>,<a href="memcpy.html">memcpy</a>,<a href="stpcpy.html">stpcpy</a>,<a href="strdup.html">strdup</a>
|
||
|