spring boot項目中，webservice生成客戶端，wsdl可配置

問題：

生成的ws（webservice）客戶端代碼，wsdl的文件地址寫死在文件中，無法從配置中心讀取。

步驟：

查看地址寫死位置

static {
        URL url = null;
        WebServiceException e = null;
        
        try {
            url = new URL("http://xx.xxx.xx.xxx:8001/soa-infra/services/HOL/HOL_M02_PageInquiryParentCompanyInfoSrv/HOL_M02_PageInquiryParentCompanyInfoSrv_ep?WSDL");
        } catch (MalformedURLException ex) {
            e = new WebServiceException(ex);
        }
        HOLM02PAGEINQUIRYPARENTCOMPANYINFOSRVEP_WSDL_LOCATION = url;
        HOLM02PAGEINQUIRYPARENTCOMPANYINFOSRVEP_EXCEPTION = e;
    }

靜態代碼塊中的變量注入

由於靜態代碼塊會先於spring注入執行，故常規思路不可行。

創建配置文件schedule.properties，和配置類ScheduleHrConfig。配置填寫在schedule.properties中。

@Configuration
@PropertySource("classpath:schedule.properties")
@EnableCaching
public class ScheduleHrConfig
{

    @Value("${hr.sync.dept.wsdl}")
    private String deptWsdl;

    public String getDeptWsdl()
    {
        return deptWsdl;
    }

    public void setDeptWsdl(String deptWsdl)
    {
        this.deptWsdl = deptWsdl;
    }
    
}

靜態注入之前，先實現 spring 的一個獲取上下文的工具類

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * Spring工具類,獲取Spring上下文對象等
 */
@Component
public class SpringContextUtil implements ApplicationContextAware {
    private static ApplicationContext applicationContext = null;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        if(SpringContextUtil.applicationContext == null){
            SpringContextUtil.applicationContext  = applicationContext;
        }
    }

    public static ApplicationContext getApplicationContext() {
        return applicationContext;
    }

    public static Object getBean(String name){
        return getApplicationContext().getBean(name);
    }

    public static <T> T getBean(Class<T> clazz){
        return getApplicationContext().getBean(clazz);
    }

    public static <T> T getBean(String name,Class<T> clazz){
        return getApplicationContext().getBean(name, clazz);
    }
}

靜態注入：

static {
        URL url = null;
        WebServiceException e = null;
        
        try {
            //url = new URL("http://soa.zte.com.cn:8001/soa-infra/services/HOL/HOL_M02_PageInquiryParentCompanyInfoSrv/HOL_M02_PageInquiryParentCompanyInfoSrv_ep?WSDL");
            ScheduleHrConfig config = (ScheduleHrConfig)SpringContextUtil.getBean("scheduleHrConfig", ScheduleHrConfig.class);
            url = new URL(config.getDeptWsdl());
        } catch (MalformedURLException ex) {
            e = new WebServiceException(ex);
        }
        HOLM02PAGEINQUIRYPARENTCOMPANYINFOSRVEP_WSDL_LOCATION = url;
        HOLM02PAGEINQUIRYPARENTCOMPANYINFOSRVEP_EXCEPTION = e;
    }

當然要在EP類加上@component，在調用的時候不再使用new，而是使用spring注入。
然后就可從配置中心獲取值了。