Back up some PHP code from Yiyun.

<?php

$shuju_file = "shuju.txt";
$shuju = @json_decode(@file_get_contents($shuju_file),true);

$id = empty($shuju['id'])?0:$shuju['id'];
$page = empty($shuju['page'])?0:$shuju['page'];


$urls = file_get_contents("songid.txt");
$array = explode(PHP_EOL,$urls);
$api = json_decode(file_get_contents("http://music.4s5.cn/artist/songs?id={$array[$id]}&limit=100&offset={$page}"),true);


echo "<p>当前歌手id：{$array[$id]}----歌手数".count($array)."----当前歌手序号：{$id}---当前歌手歌曲量：{$shuju['total']}---当前采集到歌手歌曲第{$shuju['page']}首</p>";
// die;
// 数据库信息
$host = "localhost"; // 数据库主机名
$username = "music163"; // 数据库用户名
$password = "dDHAHeiCR8rXyb68"; // 数据库密码
$database = "music163"; // 数据库名称

// 创建连接
$conn = new mysqli($host, $username, $password, $database);

// 检查连接是否成功
if ($conn->connect_error) {
  die("连接失败: " . $conn->connect_error);
}

if(!empty($api['songs'])){
    foreach ($api['songs'] as $v){
        // print_r($v);
        insertData($conn, "INSERT INTO `music163`.`hm_song` (`id`, `songid`, `song`) VALUES (NULL, '{$v['id']}', '".addcslashes($v['name'],"'")."');",$v['name']);
    }
}
// 关闭连接
$conn->close();

function insertData($conn, $sql,$name = '') {
  // 执行插入操作
  if ($conn->query($sql) === TRUE) {
    echo "<p style='color:green'>数据入库成功---{$name}"."</p>";
  } else {
    echo "<p style='color:red'>已采集过本歌曲: " . $conn->error ."----{$name}</p>";
  }
}

// die;
$total = $api['total'];
if($shuju['page'] <= $total){
    $shuju['page'] = $shuju['page'] + 100;
    file_put_contents($shuju_file,json_encode([
        'id'  => $shuju['id'],
        'page'  =>  $shuju['page'],
        'total' => $api['total'],
        ]));
    go();
}else if(count($array) >= $shuju['id']){
    $shuju['id']++;
    file_put_contents($shuju_file,json_encode([
        'id'  => $shuju['id'],
        'page'  =>  0,
        'total' => $api['total'],
        ]));
        echo "正在切换歌手.....";
    go();
}else{
    echo "所有歌手采集完成";
}



function go(){
    $url = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'];
    echo '<meta http-equiv="refresh" content="'.mt_rand(0,1).'; url='.$url.'">';
}