本文續接上文 基於Java的WebService服務端 

⒈訪問服務端的暴露地址，如下圖，下載相關服務的WSDL檔案，用於生成相關的客戶端程式碼。

⒉將服務的WSDL檔案拷貝到專案的靜態目錄中。

⒊在pom檔案中新增相關依賴

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"
 
>
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.6.1</version>
        <relativePath/> <!-- lookup parent from repository 
 
-->
    </parent>
    <groupId>cn.coreqi</groupId>
    <artifactId>wsdl_client</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>wsdl_client</name>
    <description>wsdl_client</description>
    <properties>
        <java.version
 
>1.8</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
<!--            <scope>test</scope>-->
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <excludes>
                        <exclude>
                            <groupId>org.projectlombok</groupId>
                            <artifactId>lombok</artifactId>
                        </exclude>
                    </excludes>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.apache.cxf</groupId>
                <artifactId>cxf-codegen-plugin</artifactId>
                <version>3.4.5</version>
                <executions>
                    <execution>
                        <id>generate-sources</id>
                        <phase>generate-sources</phase>
                        <configuration>
                            <encoding>UTF-8</encoding>
                            <sourceRoot>${project.basedir}/src/main/java/</sourceRoot>
                            <defaultOptions>
<!--                                <extraargs>-->
<!--                                    <extraarg>-impl</extraarg>-->
<!--                                    <extraarg>-verbose</extraarg>-->
<!--                                    <extraarg>-validate</extraarg>-->
<!--                                    <extraarg>-client</extraarg>-->
<!--                                </extraargs>-->
                            </defaultOptions>
                            <wsdlOptions>
                                <wsdlOption>
                                    <wsdl>${project.basedir}/src/main/resources/wsdl/sayHello.wsdl</wsdl>
                                    <extraargs>
                                        <extraarg>-p</extraarg>
                                        <extraarg>cn.coreqi.wsdl_client.services.sayHello</extraarg>
                                    </extraargs>
                                </wsdlOption>
                                <wsdlOption>
                                    <wsdl>${project.basedir}/src/main/resources/wsdl/getPrice.wsdl</wsdl>
                                    <extraargs>
                                        <extraarg>-p</extraarg>
                                        <extraarg>cn.coreqi.wsdl_client.services.getPrice</extraarg>
                                    </extraargs>
                                </wsdlOption>
                            </wsdlOptions>
                        </configuration>
                        <goals>
                            <goal>wsdl2java</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

</project>

⒋呼叫maven 的安裝命令即可生成相關程式碼，如下圖所示。【也可以使用apache-cxf工具進行生成，手動拷貝到專案中，這裡使用的是maven外掛】