PHP教程：WebService最常用的两种方法

2020-03-24 18:52:34

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企业级应用，主要是讲PHP5对webservice的一些实现(以下的程序可以被JAVA，NET，C等正常调用)
国内用PHP写WebService的真的很少，网上资料也没多少，公司的项目开发过程中，经历了不少这方面的东西，写出来以供大家参考（谢谢老农提供的WSDL和程序文件）
客户端代码:
01. ?php
02.header ( Content-Type: text/html; charset=utf-8 );
03./*
04.* 指定WebService路径并初始化一个WebService客户端
05.*/
06.$ws = http://soap/soapCspMessage.php?wsdl
07.$client = new SoapClient ( $ws, array ('trace' = 1, 'uri' = 'http://www.zxsv.com/SoapDiscovery/' ) );
08./*
09.* 获取SoapClient对象引用的服务所提供的所有方法
10.*/
11.echo ( SOAP服务器提供的开放函数:
12.echo (' pre
13.var_dump ( $client- __getFunctions () );
14.echo (' /pre
15.echo ( SOAP服务器提供的Type:
16.echo (' pre
17.var_dump ( $client- __getTypes () );
18.echo (' /pre
19.echo ( 执行GetGUIDNode的结果:
20.//$users = $client- GetUsers();
21.//var_dump($HelloWorld );
22.$parameters = array('uname'= 'zxsv', upassword = '123');
23.$out = $client- HelloWorld($parameters);
24.$datadb = $out- HelloWorldResponse;
25.var_dump($out);
26.? 服务端代码:01. ?php
02.class Member
03.{
04.public $UserId;
05.public $Name;
06.public function __construct($parmas){
07.$this- UserId = $parmas[0];
08.$this- Name = $parmas[1];
09.}
10.}
11.$servidorSoap = new SoapServer('testphp.xml',array('uri' = 'http://www.TestPHP.com/','encoding'= 'utf-8','soap_version' = SOAP_1_2 ));
12.$servidorSoap- setClass(Testphp);
13.$servidorSoap- handle();
14.class Testphp {
15.public function HelloWorld($uid){
16.return array('HelloWorldResult'= mystring .$uid- {'uname'}.' and '.$uid- {'upassword'});
17.}
18.public function GetMember($uid){
19.$s=array();
20.for($i=0;$i $uid- {'uid'};$i++){
21.$s[] = amp;new Member(array($i, $uid- {'uname'}.'我测试'.$i));
22.}
23.return array('GetMemberResult'=
24.}
25.}
26.? 到这里应该都看的懂吧
下面是WSDL文件代码:001. ?xml version= 1.0 encoding= utf-8 ?
002. wsdl:definitions xmlns:soap= http://schemas.xmlsoap.org/wsdl/soap/ xmlns:tm= http://microsoft.com/wsdl/mime/textMatching/ xmlns:soapenc= http://schemas.xmlsoap.org/soap/encoding/ xmlns:mime= http://schemas.xmlsoap.org/wsdl/mime/ xmlns:tns= http://www.TestPHP.com/ xmlns:s= http://www.w3.org/2001/XMLSchema xmlns:soap12= http://schemas.xmlsoap.org/wsdl/soap12/ xmlns:http= http://schemas.xmlsoap.org/wsdl/http/ targetNamespace= http://www.TestPHP.com/ xmlns:wsdl= http://schemas.xmlsoap.org/wsdl/
003. wsdl:types
004. s:schema elementFormDefault= qualified targetNamespace= http://www.TestPHP.com/
005. s:element name= HelloWorld
006. s:complexType
007. s:sequence
008. s:element minOccurs= 0 maxOccurs= 1 name= uname type= s:string /
009. s:element minOccurs= 0 maxOccurs= 1 name= upassword type= s:string /
010. /s:sequence
011. /s:complexType
012. /s:element
013. s:element name= HelloWorldResponse
014. s:complexType
015. s:sequence
016. s:element minOccurs= 0 maxOccurs= 1 name= HelloWorldResult type= s:string /
017. /s:sequence
018. /s:complexType
019. /s:element
020. s:element name= GetMember
021. s:complexType
022. s:sequence
023. s:element minOccurs= 1 maxOccurs= 1 name= uid type= s:int /
024. s:element minOccurs= 0 maxOccurs= 1 name= uname type= s:string /
025. /s:sequence
026. /s:complexType
027. /s:element
028. s:element name= GetMemberResponse
029. s:complexType
030. s:sequence
031. s:element minOccurs= 0 maxOccurs= 1 name= GetMemberResult type= tns:ArrayOfMember /
032. /s:sequence
033. /s:complexType
034. /s:element
035. s:complexType name= ArrayOfMember
036. s:sequence
037. s:element minOccurs= 0 maxOccurs= unbounded name= Member nillable= true type= tns:Member /
038. /s:sequence
039. /s:complexType
040. s:complexType name= Member
041. s:sequence
042. s:element minOccurs= 1 maxOccurs= 1 name= UserId type= s:int /
043. s:element minOccurs= 0 maxOccurs= 1 name= Name type= s:string /
044. /s:sequence
045. /s:complexType
046. /s:schema
047. /wsdl:types
048. wsdl:message name= HelloWorldSoapIn
049. wsdl:part name= parameters element= tns:HelloWorld /
050. /wsdl:message
051. wsdl:message name= HelloWorldSoapOut
052. wsdl:part name= parameters element= tns:HelloWorldResponse /
053. /wsdl:message
054. wsdl:message name= GetMemberSoapIn
055. wsdl:part name= parameters element= tns:GetMember /
056. /wsdl:message
057. wsdl:message name= GetMemberSoapOut
058. wsdl:part name= parameters element= tns:GetMemberResponse /
059. /wsdl:message
060. wsdl:portType name= TestPHPSoap
061. wsdl:operation name= HelloWorld
062. wsdl:input message= tns:HelloWorldSoapIn /
063. wsdl:output message= tns:HelloWorldSoapOut /
064. /wsdl:operation
065. wsdl:operation name= GetMember
066. wsdl:input message= tns:GetMemberSoapIn /
067. wsdl:output message= tns:GetMemberSoapOut /
068. /wsdl:operation
069. /wsdl:portType
070. wsdl:binding name= TestPHPSoap type= tns:TestPHPSoap
071. soap:binding transport= http://schemas.xmlsoap.org/soap/http /
072. wsdl:operation name= HelloWorld
073. soap:operation soapAction= http://www.TestPHP.com/HelloWorld /
074. wsdl:input
075. soap:body use= literal /
076. /wsdl:input
077. wsdl:output
078. soap:body use= literal /
079. /wsdl:output
080. /wsdl:operation
081. wsdl:operation name= GetMember
082. soap:operation soapAction= http://www.TestPHP.com/GetMember /
083. wsdl:input
084. soap:body use= literal /
085. /wsdl:input
086. wsdl:output
087. soap:body use= literal /
088. /wsdl:output
089. /wsdl:operation
090. /wsdl:binding
091. wsdl:binding name= TestPHPSoap12 type= tns:TestPHPSoap
092. soap12:binding transport= http://schemas.xmlsoap.org/soap/http /
093. wsdl:operation name= HelloWorld
094. soap12:operation soapAction= http://www.TestPHP.com/HelloWorld /
095. wsdl:input
096. soap12:body use= literal /
097. /wsdl:input
098. wsdl:output
099. soap12:body use= literal /
100. /wsdl:output
101. /wsdl:operation
102. wsdl:operation name= GetMember
103. soap12:operation soapAction= http://www.TestPHP.com/GetMember /
104. wsdl:input
105. soap12:body use= literal /
106. /wsdl:input
107. wsdl:output
108. soap12:body use= literal /
109. /wsdl:output
110. /wsdl:operation
111. /wsdl:binding
112. wsdl:service name= TestPHP
113. wsdl:port name= TestPHPSoap binding= tns:TestPHPSoap
114. soap:address location= http://soap/goodwsdl/testphp.php /
115. /wsdl:port
116. wsdl:port name= TestPHPSoap12 binding= tns:TestPHPSoap12
117. soap12:address location= http://soap/goodwsdl/testphp.php /
118. /wsdl:port
119. /wsdl:service
120. /wsdl:definitions 这里有返回的两个字段，一个是返回字符串，这个很好理解01. s:element name= HelloWorld
02. s:complexType
03. s:sequence
04. s:element minOccurs= 0 maxOccurs= 1 name= uname type= s:string /
05. s:element minOccurs= 0 maxOccurs= 1 name= upassword type= s:string /
06. /s:sequence
07. /s:complexType
08. /s:element
09. s:element name= HelloWorldResponse
10. s:complexType
11. s:sequence
12. s:element minOccurs= 0 maxOccurs= 1 name= HelloWorldResult type= s:string /
13. /s:sequence
14. /s:complexType
15. /s:element 这一段就字符串的
那返回数组的就比较麻烦了，我和老农搞了一两周才发现是WSDL文件写错了，看下面的一段01. s:element name= GetMember
02. s:complexType
03. s:sequence
04. s:element minOccurs= 1 maxOccurs= 1 name= uid type= s:int /
05. s:element minOccurs= 0 maxOccurs= 1 name= uname type= s:string /
06. /s:sequence
07. /s:complexType
08. /s:element
09. s:element name= GetMemberResponse
10. s:complexType
11. s:sequence
12. s:element minOccurs= 0 maxOccurs= 1 name= GetMemberResult type= tns:ArrayOfMember /
13. /s:sequence
14. /s:complexType
15. /s:element
16. s:complexType name= ArrayOfMember
17. s:sequence
18. s:element minOccurs= 0 maxOccurs= unbounded name= Member nillable= true type= tns:Member /
19. /s:sequence
20. /s:complexType
21. s:complexType name= Member
22. s:sequence
23. s:element minOccurs= 1 maxOccurs= 1 name= UserId type= s:int /
24. s:element minOccurs= 0 maxOccurs= 1 name= Name type= s:string /
25. /s:sequence
26. /s:complexType 第一段GetMember是输入，最重要的是GetMemberResponse这段，看type= tns:ArrayOfMember 这里，返回一个数组，WSDL中定义了ArrayOf这个，后面的就简单了，ArrayOfMember的类型是type= tns:Member ，从name= Member 得到要返回的数组，完工。html教程

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