完整代码：
query(set names 'gbk'); // 检测数据连接 if (mysqli_connect_errno()){ echo failed to connect to mysql: . mysqli_connect_error(); } $sql = select * from keyword; $result = mysqli_query($conn, $sql); //输出mysql数据查询结果
while($row = mysqli_fetch_array($result)){ echo $row['keycid'] . : .$row['keycontent'] . : . $row['keycause']; echo
; } // 关闭连接 mysqli_close($conn); ?>
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