tken/application/index/controller/Index.php

<?php

namespace app\index\controller;

use app\common\controller\Frontend;

class Index extends Frontend
{

    protected $noNeedLogin = '*';
    protected $noNeedRight = '*';
    protected $layout = '';


    public function test1(){
        // 文本加一个回车
        $buffer1 = 'abcdefghijklmn';
// 在php中双引号中的\n代表一个换行符，例如"\n"
        $buffer2 = '{"type":"say", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello", "content":"hello"}'."";

        $buffer2 = 'abcdefghijklmn'."\n";

// 与服务端建立socket连接
        $client = stream_socket_client('tcp://1.14.197.70:2349');
// 以text协议发送buffer1数据
        //fwrite($client, $buffer1);
// 以text协议发送buffer2数据
        fwrite($client, $buffer2);

    }

    public function index()
    {
        return $this->view->fetch();
    }

}