[PHP] PHP request Socket interface test

Use php to read the data of the socket interface, pass the request method and request parameters through php, and get the return result

PHP file:

<?<span style="color: #000000;">php
</span><span style="color: #0000ff;">class</span><span style="color: #000000;"> Test{
    </span><span style="color: #0000ff;">const</span> IP='127.0.0.1'<span style="color: #000000;">;
    </span><span style="color: #0000ff;">const</span> port=10003<span style="color: #000000;">;
    </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> main(){
        </span><span style="color: #008080;">header</span>("Content-type:text/html;Charset=UTF-8"<span style="color: #000000;">);
        </span><span style="color: #800080;">$socket</span>=<span style="color: #0000ff;">new</span><span style="color: #000000;"> Test();
        </span><span style="color: #800080;">$result</span>=<span style="color: #800080;">$socket</span>->connSocket("getmaillist\r\n{'id':2}\r\n"<span style="color: #000000;">);
        </span><span style="color: #0000ff;">echo</span> <span style="color: #800080;">$result</span><span style="color: #000000;">;
    }
    </span><span style="color: #0000ff;">private</span> <span style="color: #0000ff;">function</span> connSocket(<span style="color: #800080;">$str</span><span style="color: #000000;">){
        </span><span style="color: #800080;">$socket</span> = socket_create(AF_INET,SOCK_STREAM,<span style="color: #000000;">SOL_TCP);
        </span><span style="color: #800080;">$res</span>=@socket_connect(<span style="color: #800080;">$socket</span>,self::IP,self::<span style="color: #000000;">port);
        </span><span style="color: #0000ff;">if</span>(!<span style="color: #800080;">$res</span><span style="color: #000000;">){
            </span><span style="color: #0000ff;">return</span><span style="color: #000000;">;
        }
        socket_write(</span><span style="color: #800080;">$socket</span>,<span style="color: #800080;">$str</span><span style="color: #000000;">);
        </span><span style="color: #800080;">$result</span>=""<span style="color: #000000;">;
        </span><span style="color: #0000ff;">while</span>(<span style="color: #800080;">$data</span> = socket_read(<span style="color: #800080;">$socket</span>,1024<span style="color: #000000;">)){
            </span><span style="color: #800080;">$result</span>.=<span style="color: #800080;">$data</span><span style="color: #000000;">;
        }
        socket_close(</span><span style="color: #800080;">$socket</span><span style="color: #000000;">);
        </span><span style="color: #0000ff;">return</span> <span style="color: #800080;">$result</span><span style="color: #000000;">;
    }
}
Test</span>::main();

Java Socket server:

<span style="color: #0000ff;">import</span><span style="color: #000000;"> java.io.InputStream;
</span><span style="color: #0000ff;">import</span><span style="color: #000000;"> java.io.PrintWriter;
</span><span style="color: #0000ff;">import</span><span style="color: #000000;"> java.net.ServerSocket;
</span><span style="color: #0000ff;">import</span><span style="color: #000000;"> java.net.Socket;

</span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">class</span><span style="color: #000000;"> Test {
    </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">static</span> <span style="color: #0000ff;">void</span> main(String[] args) <span style="color: #0000ff;">throws</span><span style="color: #000000;"> Exception {
        ServerSocket serverSocket </span>= <span style="color: #0000ff;">new</span> ServerSocket(10003<span style="color: #000000;">);

        </span><span style="color: #0000ff;">while</span> (<span style="color: #0000ff;">true</span><span style="color: #000000;">) {
            Socket socket </span>=<span style="color: #000000;"> serverSocket.accept();

            InputStream is </span>=<span style="color: #000000;"> socket.getInputStream();
            </span><span style="color: #0000ff;">byte</span>[] b = <span style="color: #0000ff;">new</span> <span style="color: #0000ff;">byte</span>[1024<span style="color: #000000;">];
            </span><span style="color: #0000ff;">int</span> len =<span style="color: #000000;"> is.read(b);
            String inputString </span>= <span style="color: #0000ff;">new</span> String(b, 0<span style="color: #000000;">, len);
            PrintWriter pw</span>=<span style="color: #0000ff;">new</span> PrintWriter(socket.getOutputStream(),<span style="color: #0000ff;">true</span><span style="color: #000000;">);
            String result</span>=""<span style="color: #000000;">;
            
            </span><span style="color: #008000;">//</span><span style="color: #008000;">处理发来的数据</span>
            <span style="color: #0000ff;">if</span>(inputString.contains("\r\n"<span style="color: #000000;">)){
                String[] params</span>=inputString.split("\r\n"<span style="color: #000000;">);
                </span><span style="color: #0000ff;">if</span>(params[0].equals("getmaillist"<span style="color: #000000;">)){
                    String maillist</span>=<span style="color: #000000;">getmaillist();
                    result</span>="请求方法："+params[0]+",请求参数："+params[1]+",请求结果："+<span style="color: #000000;">maillist;
                }</span><span style="color: #0000ff;">else</span><span style="color: #000000;">{
                    result</span>="非法参数2"<span style="color: #000000;">;
                }
            }</span><span style="color: #0000ff;">else</span><span style="color: #000000;">{
                result</span>="非法参数1"<span style="color: #000000;">;
            }
            
            pw.println(result);
            socket.close();
        }
    }
    </span><span style="color: #0000ff;">public</span> <span style="color: #0000ff;">static</span><span style="color: #000000;"> String getmaillist(){
        </span><span style="color: #0000ff;">return</span> "中国上海/2015年7月28日——服务于中国及全球华人社群的领先在线媒体公司新浪公司(Nasdaq GS: SINA)定于美国当地时间2016年8月8日周一股市收盘后公布截至2016年6月30日的2016第二季度未经审计的财务报告。随后，新浪管理团队将于美国东部时间晚10点10分召开电话会议，通报公司的财务和经营状况。"<span style="color: #000000;">;
    }
}</span>

Effect: