版权声明:感谢阅读,欢迎批评指正。 https://blog.csdn.net/skyejy/article/details/88789129
从昨晚困扰我到现在的问题,终于解决了~~~
先贴源程序
testpcre.c
#include <pcre.h>
#include <stdio.h>
#include <string.h>
int main(int argc, char ** argv)
{
if (argc != 3)
{
printf("Usage: %s pattern text\n", argv[0]);
return 1;
}
const char * pPattern = argv[1];
const char * pText = argv[2];
const char * pErrMsg = NULL;
pcre * pPcre = NULL;
int nOffset = -1;
if (NULL == (pPcre = pcre_compile(pPattern, 0, &pErrMsg, &nOffset, NULL)))
{
printf("ErrMsg=%s, Offset=%d\n", pErrMsg, nOffset);
return 1;
}
else
{
if (pcre_exec(pPcre, NULL, pText, strlen(pText), 0, 0, NULL, 0) < 0)
{
printf("%s doesn't match %s\n", pText, pPattern);
}
else
{
printf("%s matches %s\n", pText, pPattern);
}
}
}
昨晚已经下载好pcre了
可是一运行还是会报错
查了半天才知道运行的时候要在命令行链接上 : -lpcre
gcc -o testpcre testpcre.c -lpcre
然后就可以了!!!