所以我对整个soap和服务器概念还不熟悉。我把一个基本的jax-rpc和jax-ws组合在一起。我总的来说想把一个.xml文件传递给一个web服务，接收一个响应，并将其写入一个目录。我从哪里开始，应该使用什么，在哪里可以找到基于它的教程/信息。谢谢您！

最佳答案

实际上，在设计web服务时可以采用两种方法。自上而下和自下而上的方法。我将给你一个简单的解释，这两种方法及其兴衰。还有一些教程的链接。
自顶向下：
在自顶向下的方法中，首先要对xsd进行建模，xsd将包含您的请求和响应消息以及这些请求和响应将使用的数据结构。然后对操作进行建模，即在客户机和服务之间流动的请求和响应，最后将其组合成wsdl。然后将生成的wsdl导入到ide中，如netbeans或eclipse，然后开始编写服务的内部代码。
例如，假设您有一个产品服务。在此服务中，您希望创建一个操作，该操作将基于产品代码搜索特定产品。因此，您需要查询产品服务中的产品对象。服务将被调用ProductService，操作将被调用GetProduct。
要实现这一点，您需要对一个具有两个字符串属性的产品对象建模，这两个属性称为描述和代码。您还需要为GetProductRequest消息和GetProductResponse消息建模。
这可能具有以下结构：
xsd的代码如下所示：

<?xml version="1.0" encoding="utf-8" ?>
<xs:schema xmlns="http://www.wsexample.com/ProductService_V1/Product"
       elementFormDefault="qualified"
       targetNamespace="http://www.wsexample.com/ProductService_V1/Product"
       xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:simpleType name="ProductCode_Type">
    <xs:annotation>
        <xs:documentation>This the product code type. It is based on the string data type it must be 8 characters long.
</xs:documentation>
    </xs:annotation>
    <xs:restriction base="xs:string">
        <xs:minLength value="8" />
        <xs:maxLength value="8" />
    </xs:restriction>
</xs:simpleType>
<xs:simpleType name="ProductDescription_Type">
    <xs:annotation>
        <xs:documentation>This is the base class for the product description field. This is a text field up to 255 characters long.</xs:documentation>
    </xs:annotation>
    <xs:restriction base="xs:string">
        <xs:maxLength value="255" />
    </xs:restriction>
</xs:simpleType>
<xs:complexType name="Product_Type">
    <xs:annotation>
        <xs:documentation>This is the product base class it is used to perform CRUD operations with on all of the product service operations.
</xs:documentation>
    </xs:annotation>
    <xs:sequence>
        <xs:element name="ProductCode"
                    type="ProductCode_Type"
                    minOccurs="1"
                    maxOccurs="1" />
        <xs:element name="ProductDescription"
                    type="ProductDescription_Type"
                    minOccurs="0"
                    maxOccurs="1" />
    </xs:sequence>
</xs:complexType>
<xs:complexType name="GetProductRequest_Type">
    <xs:annotation>
        <xs:documentation>This is the base class for the Get Product Request message. In the message you must pass one and only one product code which to search for.   </xs:documentation>
    </xs:annotation>
    <xs:sequence>
        <xs:element name="Product"
                    type="Product_Type" />
    </xs:sequence>
</xs:complexType>
<xs:complexType name="GetProductResponse_Type">
    <xs:annotation>
        <xs:documentation>This is the get product response message and will contain the result of the results of calling the getproductdescription operation on the Product service.
It will contain a product code which was passed in the Get Product Request message and optionally return one description.</xs:documentation>
    </xs:annotation>
    <xs:sequence>
        <xs:element name="Product"
                    type="Product_Type" />
    </xs:sequence>
</xs:complexType>
<xs:element name="GetProductRequest"
            type="GetProductRequest_Type" />
<xs:element name="GetProductResponse"
            type="GetProductResponse_Type" />
</xs:schema>

<?xml version="1.0" encoding="utf-8"?>

 <wsdl:definitions name="ProductService"
              targetNamespace="http://wsexample.com/ProductService"
              xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
              xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
              xmlns:tns="http://wsexample.com/ProductService"
              xmlns:xs="http://www.w3.org/2001/XMLSchema"
              xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"
              xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
              xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
              xmlns:ProductData="http://www.wsexample.com/Product/ProductData">
<wsdl:types>
    <xs:schema elementFormDefault="qualified"
               targetNamespace="http://wsexample.com/ProductService">
        <xs:import schemaLocation="Product.xsd"
                   namespace="http://www.wsexample.com/Product/ProductData" />
    </xs:schema>
</wsdl:types>
<wsdl:message name="GetProduct">
    <wsdl:part name="in"
               element="ProductData:GetProductRequest" />
</wsdl:message>
<wsdl:message name="GetProductRs">
    <wsdl:part name="out"
               element="ProductData:GetProductResponse" />
</wsdl:message>
<wsdl:portType name="ProductEndPoint">
    <wsdl:operation name="GetProduct">
        <wsdl:input message="tns:GetProduct" />
        <wsdl:output message="tns:GetProductRs" />
    </wsdl:operation>
</wsdl:portType>
<wsdl:binding name="ProductServiceBinding"
              type="tns:ProductEndPoint">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http"
                  style="document" />
    <wsdl:operation name="GetProduct">
        <wsdl:input>
         <soap:body parts="in"
                       use="literal" />

        </wsdl:input>
        <wsdl:output>
            <soap:body parts="out"
                       use="literal" />
        </wsdl:output>
    </wsdl:operation>
</wsdl:binding>
<wsdl:service name="ProductEndpointService">
    <wsdl:port name="ProductServiceEndPointPort"
               binding="tns:ProductServiceBinding">
        <soap:address location="http://wsexample.com/ProductService" />
    </wsdl:port>
</wsdl:service>
</wsdl:definitions>

 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"   xmlns:prod="http://www.wsexample.com/Product/ProductData">
 <soapenv:Header/>
 <soapenv:Body>
   <prod:GetProductRequest>
      <prod:Product>
         <prod:ProductCode>12345678</prod:ProductCode>

      </prod:Product>
   </prod:GetProductRequest>
  </soapenv:Body>
</soapenv:Envelope>

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:prod="http://www.wsexample.com/Product/ProductData">
 <soapenv:Header/>
 <soapenv:Body>
    <prod:GetProductResponse>
       <prod:Product>
          <prod:ProductCode>12345678</prod:ProductCode>
          <!--Optional:-->
          <prod:ProductDescription>A Basic product for kids to teach them how to count.    </prod:ProductDescription>
       </prod:Product>
    </prod:GetProductResponse>
  </soapenv:Body>
</soapenv:Envelope>

@Webservice
public Class CalculatorWS
{

    @WebMethod
    public int add(@WebParam(name = "i") int i, @WebParam(name = "j") int j) {
        int k = i + j;
        return k;
    }
}

关于java - Java soap调用以将.XML文件传递给WebService，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/23787049/