使用nusoap創建一個簡單的PHP Web服務

Question

我想在客戶端向多行顯示服務器數據。 當前的實現僅顯示一行，即客戶端的'ABC'值。這是服務器端：

<?php
    function getStockQuote($symbol) {

        mysql_connect('server','user','pass');
        mysql_select_db('test');
        $query = "SELECT stock_price FROM stockprices "
               . "WHERE stock_symbol = '$symbol'";
        $result = mysql_query($query);

        $row = mysql_fetch_assoc($result);
        return $row['stock_price'];
    }

    require('nusoap.php');

    $server = new soap_server();

    $server->configureWSDL('stockserver', 'urn:stockquote');

    $server->register("getStockQuote",
                    array('symbol' => 'xsd:string'),
                    array('return' => 'xsd:decimal'),
                    'urn:stockquote',
                    'urn:stockquote#getStockQuote');

    $HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA)
                          ? $HTTP_RAW_POST_DATA : '';
    $server->service($HTTP_RAW_POST_DATA);
?>

這是客戶端：

<?php
    require_once('nusoap.php');

    $c = new soapclient('http://localhost/stockserver.php');

    $stockprice = $c->call('getStockQuote',
              array('symbol' => 'ABC'));

    echo "The stock price for 'ABC' is $stockprice.";

?>

Answer 1

您必須將WSDL指定為端點，因此使用wsdl更改端點，並需要調用您的方法（服務器上不存在call方法）

我測試並工作的客戶代碼：

<?php
require_once('nusoap.php');

$c = new soapclient('http://localhost/stockserver.php?wsdl');

$stockprice = $c->getStockQuote('ABC');
echo "The stock price for 'ABC' is $stockprice.";

?>

並且請停止使用不推薦使用的mysql_ *函數