程序代码：

#include<stdio.h>
#include<stdlib.h>
#include"sqlite3.h"

void main(){
    sqlite3 *db = NULL;
    int rc;
    rc = sqlite3_open("MyLite.db",&db);
    if(rc != SQLITE_OK){
        fprintf(stderr,"错误%s\n",sqlite3_errmsg(db));
    }
    printf("数据库连接成功\n");
    sqlite3_close(db);    
}