SpringBoot发布web service接口，并使用ABAP调用web service＜转载＞

原文链接：https://www.cnblogs.com/ybinlog/p/13962634.html
1、引入依赖

　　　　<!-- CXF webservice --><dependency><groupId>org.apache.cxf</groupId><artifactId>cxf-spring-boot-starter-jaxws</artifactId><version>3.2.5</version></dependency>

关于cxf的版本，要针对不同的spring boot版本选择对应的版本，否则可能会导致容器启动失败：

spring boot的1.5.6.RELEASE版本，可选择cxf的3.1.11版本；

spring boot的2.1.3.RELEASE版本，可选择cxf的3.2.5版本；

2、编写web service接口类：CommonService.java

package com.ybin.webservice.webservice;import com.ybin.webservice.beans.AjaxResult;
import com.ybin.webservice.po.MaterialInfo;
import com.ybin.webservice.po.SapSecurityInfo;import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;/* @Author: bingy* @Date: 2020.11.9 23:11* @Version: 1.0* @Description:/@WebService(name = "CommonService", 　　　　　　　　　　// 暴露服务名称targetNamespace = "http://fabric.ribo.com/"　// 命名空间,一般是接口的包名倒序
)
public interface CommonService {/* 测试web service* @param name* @return*/@WebMethod@WebResult(name = "String", targetNamespace = "")public String sayHello(@WebParam(name = "userName") String name);/* 获取sap物料信息* @param sapSecurityInfo* @param materialInfo* @return*/@WebMethod(action = "putMaterialData")public @WebResultAjaxResult putMaterialData(@WebParam(name = "sapSecurityInfo") SapSecurityInfo sapSecurityInfo,@WebParam(name = "materialInfo") MaterialInfo materialInfo);
}

3、编写web service实现类：CommonServiceImpl.java

package com.ybin.webservice.webservice;import com.alibaba.fastjson.JSONObject;
import com.ybin.webservice.beans.AjaxResult;
import com.ybin.webservice.po.MaterialInfo;
import com.ybin.webservice.po.SapSecurityInfo;
import com.ybin.webservice.service.MaterialService;
import com.ybin.webservice.util.LogUtils;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;import javax.jws.WebService;
import javax.xml.ws.BindingType;/* @Author: bingy* @Date: 2020.11.9 23:27* @Version: 1.0* @Description:/@WebService(serviceName = "CommonService", 　　　　　　　　　　　　　   　     // 与接口中指定的name一致targetNamespace = "http://webservice.ybin.com/", 　　　　　　　　    // 与接口中的命名空间一致,一般是接口的包名倒endpointInterface = "com.ybin.webservice.webservice.CommonService"// 接口地址
)
@BindingType(value = "http://www.w3.org/2003/05/soap/bindings/HTTP/")
@Component
public class CommonServiceImp implements CommonService {Logger logger = LogUtils.getBussinessLogger();@AutowiredMaterialService materialService;@Overridepublic String sayHello(String name) {return "Hello , " + name;}@Overridepublic AjaxResult putMaterialData(SapSecurityInfo sapSecurityInfo, MaterialInfo materialInfo) {logger.info("sapSecurityInfo->" + JSONObject.toJSONString(sapSecurityInfo));logger.info("materialInfo->" + JSONObject.toJSONString(materialInfo));AjaxResult ajaxResult = new AjaxResult();try {ajaxResult = materialService.saveFromWebService(sapSecurityInfo, materialInfo.getMaterialHeader());} catch (Exception e) {e.printStackTrace();String errMsg = e.getMessage() != null ? e.getMessage() : "操作失败";ajaxResult.setRetcode(AjaxResult.FAILED);ajaxResult.setRetmsg(errMsg);}logger.info("ajaxResult->" + JSONObject.toJSONString(ajaxResult));return ajaxResult;}
}

省略业务相关service层代码…

4、编写cxf配置类：CxfConfig.java

package com.ybin.webservice.config;import com.ybin.webservice.webservice.CommonService;
import org.apache.cxf.jaxws.EndpointImpl;
import org.apache.cxf.Bus;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;import javax.xml.ws.Endpoint;/* @Author: bingy* @Date: 2020.11.9 23:45* @Version: 1.0* @Description:/@Configuration
public class CxfConfig {@Autowiredprivate Bus bus;@AutowiredCommonService commonService;/* JAX-WS/@Beanpublic Endpoint endpoint() {EndpointImpl endpoint = new EndpointImpl(bus, commonService);endpoint.publish("/CommonService");return endpoint;}
}

5、启动项目，查看wsdl
web service默认发布在 http://localhost:8081/services/ 路径下：

6、用soapUI测试没有问题

7、用ABAP调用web service

*&---------------------------------------------------------------------*
*& FORM fm_call_http_client
*&---------------------------------------------------------------------*
FORM fm_call_http_client.DATA is_zweb_config TYPE zweb_config.
SELECT SINGLE * INTO CORRESPONDING FIELDS OF is_zweb_config FROM zweb_configWHERE sysname = 'YBIN_SERVICE'AND ifname = '/services/CommonService?'.IF is_zweb_config IS INITIAL.PERFORM fm_write_log USING '[ERROR]: There is no configurtion about host and port in table [ZWEB_CONFIG]...'.RETURN.ENDIF.soapaction = 'http://' && is_zweb_config-host && ':' && is_zweb_config-port && is_zweb_config-ifname.CONDENSE soapaction NO-GAPS.PERFORM fm_write_log USING soapaction.*  测试代码
*  CLEAR soapaction.
*  soapaction = 'http://10.10.76.193:8081/services/CommonService?'.
*  CLEAR lv_xml.
*lv_xml = '<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:web="http://webservice.ybin.com/">'.
*   lv_xml = lv_xml && '<soap:Header/>'.
*   lv_xml = lv_xml && '<soap:Body>'.
*      lv_xml = lv_xml && '<web:putMaterialData>'.
*         lv_xml = lv_xml && '<sapSecurityInfo>'.
*            lv_xml = lv_xml && '<password>EEE</password>'.
*            lv_xml = lv_xml && '<username>EEE</username>'.
*         lv_xml = lv_xml && '</sapSecurityInfo>'.
*         lv_xml = lv_xml && '<materialInfo>'.
*            lv_xml = lv_xml && '<materialHeader>'.
*               lv_xml = lv_xml && '<CLABS>1</CLABS>'.
*               lv_xml = lv_xml && '<EX_SAISJ>2020</EX_SAISJ>'.
*               lv_xml = lv_xml && '<EX_ZFK></EX_ZFK>'.
*               lv_xml = lv_xml && '<EX_ZMLCF></EX_ZMLCF>'.
*               lv_xml = lv_xml && '<EX_ZMLKZ></EX_ZMLKZ>'.
*               lv_xml = lv_xml && '<j_3AKORDX>color001</j_3AKORDX>'.
*               lv_xml = lv_xml && '<MAKTX>123</MAKTX>'.
*               lv_xml = lv_xml && '<MATNR>matnr002</MATNR>'.
*               lv_xml = lv_xml && '<MEINS>KAN</MEINS>'.
*               lv_xml = lv_xml && '<VERPR>12.22</VERPR>'.
*            lv_xml = lv_xml && '</materialHeader>'.
*         lv_xml = lv_xml && '</materialInfo>'.
*      lv_xml = lv_xml && '</web:putMaterialData>'.
*   lv_xml = lv_xml && '</soap:Body>'.
*lv_xml = lv_xml && '</soap:Envelope>'.*  创建http_client对象CALL METHOD cl_http_client=>create_by_urlEXPORTINGurl    = soapactionIMPORTINGclient = http_client.*  Display Logon Screen = 1http_client->propertytype_logon_popup = http_client->co_enabled.*  设置头信息[name,value]CALL METHOD http_client->request->set_header_fieldEXPORTINGname  = 'Content-Type'value = 'text/xml;charset="UTF-8"'.CALL METHOD http_client->request->set_header_fieldEXPORTINGname  = 'SOAPAction'value = soapaction.CALL METHOD http_client->request->set_header_fieldEXPORTINGname  = 'User-Agent'value = 'compatible; MSIE 5.0;'.*  将此实体的HTTP主体设置为charCALL METHOD http_client->request->set_cdataEXPORTINGdata = lv_xml.*  发送http请求CALL METHOD http_client->sendEXCEPTIONShttp_communication_failure = 1http_invalid_state         = 2.*  接收http响应CALL METHOD http_client->receiveEXCEPTIONShttp_communication_failure = 1http_invalid_state         = 2http_processing_failed     = 3.*  返回此实体的HTTP正文作为字符数据CLEAR lv_log.lv_log = http_client->response->get_cdata( ).CLEAR xmldata.xmldata = http_client->response->get_data( ).*  关闭http连接CALL METHOD http_client->close.*解析响应返回的数据CLEAR lt_return[].CALL FUNCTION 'SMUM_XML_PARSE'EXPORTINGxml_input = xmldataTABLESxml_table = lt_retablereturn    = lt_return.PERFORM fm_write_log USING '===== 日志 ======'.DATA iv_log TYPE string.PERFORM fm_write_log USING '[RETLOG]: Returned log:'.WHILE lv_log NE ''.SPLIT lv_log AT '>' INTO iv_log lv_log.iv_log = iv_log && '>'.PERFORM fm_write_log USING iv_log.ENDWHILE.
PERFORM fm_write_log USING 'Http Response:'.LOOP AT lt_retable.CLEAR iv_log.iv_log = 'type:' && lt_retable-type && '; name:' && lt_retable-cname && '; value:' && lt_retable-cvalue && ';'.PERFORM fm_write_log USING iv_log.ENDLOOP.ENDFORM.

此处有一点，用ABAP调用web service需要在事务代码：SICF 中配置启用web service。

另外附上大佬的另一篇文章：里面包含了JAVA调用RFC的代码，但却不知这些
在spring boot中使用sapjco3，并用docker部署到Linux服务器