Spring WS运行时动态修改SOAP服务地址的实现方法咨询

setLocationUri未生效是Spring WS的默认行为导致的：2.1及以上版本默认开启WSDL地址自动转换，会根据当前请求的协议、域名、端口、上下文路径自动重写SOAP Address节点的URL，硬编码或者静态设置的locationUri会被覆盖。

方案1：关闭自动转换，直接读取配置动态设置地址 #

适合多环境需要固定配置完整SOAP访问地址的场景

1. 在配置文件（application.properties/application.yml）中添加自定义配置项

# dev环境示例，prod环境替换为对应正式地址
soap.service.address=https://dev.example.com/ws/countries

2. 注册WsdlDefinitionHandlerAdapter关闭地址自动转换逻辑

@Bean
public WsdlDefinitionHandlerAdapter wsdlDefinitionHandlerAdapter() {
    WsdlDefinitionHandlerAdapter adapter = new WsdlDefinitionHandlerAdapter();
    adapter.setTransformLocations(false);
    return adapter;
}

3. 注入配置值，动态设置locationUri

@Value("${soap.service.address}")
private String soapServiceAddress;

@Bean(name = "countries")
public DefaultWsdl11Definition defaultWsdl11Definition(XsdSchema countriesSchema) {
    DefaultWsdl11Definition wsdl11Definition = new DefaultWsdl11Definition();
    wsdl11Definition.setPortTypeName("CountriesPort");
    wsdl11Definition.setLocationUri(soapServiceAddress);
    wsdl11Definition.setSchema(countriesSchema);
    return wsdl11Definition;
}

方案2：自定义地址转换规则 #

适合需要保留动态适配访问域名能力、仅自定义路径部分的场景（比如部署在反向代理后，域名由客户端访问地址决定）

1. 实现自定义LocationTransformer，从配置读取路径参数，自定义拼接规则

public class CustomSoapLocationTransformer implements LocationTransformer {
    @Value("${soap.service.path:/countries}")
    private String soapServicePath;

    @Override
    public String transformLocation(String originalLocation, HttpServletRequest request) {
        // 保留请求侧的协议、域名、端口、上下文路径，仅替换服务路径
        String baseUrl = request.getScheme() + "://" + request.getServerName() 
                + ":" + request.getServerPort() + request.getContextPath();
        return baseUrl + soapServicePath;
    }
}

2. 注册自定义转换规则到HandlerAdapter

@Bean
public WsdlDefinitionHandlerAdapter wsdlDefinitionHandlerAdapter() {
    WsdlDefinitionHandlerAdapter adapter = new WsdlDefinitionHandlerAdapter();
    adapter.setLocationTransformer(new CustomSoapLocationTransformer());
    return adapter;
}

内容的提问来源于stack exchange，提问作者Suresh