mysql c api 编程(一）
#include#include
#include
int main() {
MYSQL *conn;
MYSQL_RES *res;
MYSQL_ROW row;
char *server = "localhost";
char *user = "root";
char *password = "1qaz@WSX3edc$RFVyl";
char *database = "mymysql";
conn = mysql_init(NULL);
/* Connect to database */
if (!mysql_real_connect(conn, server,
user, password, database, 0, NULL, 0)) {
fprintf(stderr, "%s\n", mysql_error(conn));
exit(1);
}
/* send SQL query */
if (mysql_query(conn, "show tables")) {
fprintf(stderr, "%s\n", mysql_error(conn));
exit(1);
}
res = mysql_use_result(conn);
/* output table name */
printf("MySQL Tables in mysql database:\n");
while ((row = mysql_fetch_row(res)) != NULL)
printf("%s \n", row);
/* close connection */
mysql_free_result(res);
mysql_close(conn);
return 0;
}
gcc `mysql_config --cflags` mysql-1.c `mysql_config --libs` -o test
bn@YL-RD:~/projects/test$ ldd test
linux-vdso.so.1 =>(0x00007ffcc1111000)
libmysqlclient.so.20 => /usr/lib/x86_64-linux-gnu/libmysqlclient.so.20 (0x00007f2e8a3a9000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f2e89fdf000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f2e89dc4000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f2e89bc0000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f2e899a3000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f2e89620000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f2e89317000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f2e89101000)
/lib64/ld-linux-x86-64.so.2 (0x000055dcebb91000)
bn@YL-RD:~/projects/test$ ./test
MySQL Tables in mysql database:
data
tx
wallet
页:
[1]