PHP之Web Service - NuSOAP 体验

想用PHP创建一个Web Service，并让Flex能够调用，所以就下载了含有PDT的Eclipse3.3，下载了Xampp，下载了NuSOAP，以下是初步使用了NuSOAP创建一个简单的Web 服务：

 

呵呵，初战告捷，当然了该服务是经过Flex测试的，可以被正确调用的！

路径分别为：

 

server.php

<?php
//创建要当作服务的函数
function myPlus($num1,$num2){
 return $num1 + $num2;
}
//包含要引用的库文件
require_once('lib/nusoap.php');     
//创建服务对象
$mySrvc=new nusoap_server();     
//进行简单配置
$mySrvc->configureWSDL("myTestNuSOAPServer"); 
//注册服务
$mySrvc->register(        
 "myPlus",
 array("num1"=>"xsd:decimal", "num2"=>"xsd:decimal"),
 array("return"=>"xsd:decimal"),
    //"return"=>"xsd:number"
       //faultCode:DecodingError 
    //faultString:'Cannot unmarshall type '' from XML.' 
 "" 
    //<input>
       //   <soap:body use="encoded" namespace="" encodingStyle="" /> 
       //</input>
       //faultCode:EncodingError 
       //faultString:'Error #1098: no namespace 带有非法前缀 ns0
 );
 
 //faultCode:DecodingError faultString:'SOAP Response Version Mismatch' faultDetail:'null'
//开启服务
$mySrvc->service($HTTP_RAW_POST_DATA);   
?>

client.php

<?php
//包含要引用的库文件
require_once('lib/nusoap.php');
//创建Client对象
$client = new nusoap_client(
 "",
 true);
//创建参数
$n1 = 3;
$n2 = 5;
$params = array("num1"=>$n1,"num2"=>$n2);
//调用服务中的函数
$sum = $client->call("myPlus", $params);
$err = $client->getError();
//打印结果
echo $err."<br>";
echo "$n1 + $n2 = ";
echo $sum;
?>

server.php 生成的 WSDL 描述文档

路径为：

内容如下：

<?xml version="1.0" encoding="ISO-8859-1"?>
<definitions xmlns:SOAP-ENV="" xmlns:xsd="" xmlns:xsi="-instance" xmlns:SOAP-ENC="" xmlns:tns="" xmlns:soap="" xmlns:wsdl="" xmlns="" targetNamespace="">
<types>
<xsd:schema targetNamespace=""
>
 <xsd:import namespace="" />
 <xsd:import namespace="" />
</xsd:schema>
</types>
<message name="myPlusRequest">
  <part name="num1" type="xsd:decimal" />
  <part name="num2" type="xsd:decimal" /></message>
<message name="myPlusResponse">
  <part name="return" type="xsd:decimal" /></message>
<portType name="myTestNuSOAPServerPortType">
  <operation name="myPlus">
    <input message="tns:myPlusRequest"/>
    <output message="tns:myPlusResponse"/>
  </operation>
</portType>
<binding name="myTestNuSOAPServerBinding" type="tns:myTestNuSOAPServerPortType">
  <soap:binding style="rpc" transport=""/>
  <operation name="myPlus">
    <soap:operation soapAction="" style="rpc"/>
    <input><soap:body use="encoded" namespace="" encodingStyle=""/></input>
    <output><soap:body use="encoded" namespace="" encodingStyle=""/></output>
  </operation>
</binding>
<service name="myTestNuSOAPServer">
  <port name="myTestNuSOAPServerPort" binding="tns:myTestNuSOAPServerBinding">
    <soap:address location=""/>
  </port>
</service>
</definitions>