做一公司网站,网站建设后的团队总结,建一个产品介绍网站,网站支付的功能如何做前言 在我看来多写几个if-else没啥大不了的#xff0c;但是就是看起来没啥逼格#xff0c;领导嫌弃。我根据开发的经历写几个不同的替代方法 一、枚举法替代
我先前写了一篇文章#xff0c;可以去看看。
通过枚举替换if-else语句的解决方案_枚举代替if else c语言-CSDN博…前言 在我看来多写几个if-else没啥大不了的但是就是看起来没啥逼格领导嫌弃。我根据开发的经历写几个不同的替代方法 一、枚举法替代
我先前写了一篇文章可以去看看。
通过枚举替换if-else语句的解决方案_枚举代替if else c语言-CSDN博客
二、定义接口实现类
通过定义初始方法通过添加多个实现类来选择 接口
public interface ISoapServer {/*** 服务编码* return*/String getCode();/*** 服务* param xml* return*/String server(String xml);} 实现类 其中一个实现类其他的类似 import cn.hutool.core.convert.Convert;
import cn.hutool.core.lang.UUID;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.IdcardUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import us.codecraft.webmagic.selector.Html;import java.util.List;/*** author HuangZheng* create 2023-05-05 9:49* description 居民信息提交服务*/
Service
public class Soap06IstPr1 implements ISoapServer {Autowiredprivate WebClientServer webClientServer;Overridepublic String getCode() {return IST-PR1;}Overridepublic String server(String xml) {try {if (StrUtil.isBlank(xml)) {throw new BaseException(参数不能为空!);}// 要插入的业务表Patient patient new Patient();String pid IdUtil.fastSimpleUUID();patient.setPid(pid);// 第一步 解析参数Html requestXml Html.create(xml);// 获取身份证号// 1、从开头寻找ListString idNoList requestXml.xpath(//personInfo/identifier/value/value).all();// 2、从assignedPerson节点寻找ListString tempIdNoList requestXml.xpath(//assignedPerson/identifier/value/value).all();idNoList.addAll(tempIdNoList);for (String s : idNoList) {if (IdcardUtil.isValidCard(s)) {patient.setIdNo(s);patient.setIdTypeCode(01);patient.setIdTypeName(身份证);// 只要能取到一个就行break;}}// 姓名final String name requestXml.xpath(//personInfo/assignedPerson/name/value).get();patient.setName(name);// 性别final String sexCode requestXml.xpath(//personInfo/assignedPerson/gender/value).get();patient.setSexCode(sexCode);ExceptionUtil.soapExcpition(1,name);ExceptionUtil.soapExcpition(2,sexCode);final String sexName XmlReadUtil.getRangeByKey(GB/T 2261.1-2003, sexCode).getValue();patient.setSexName(sexName);// 手机号码String telNo requestXml.xpath(//personInfo/telecom/value/value).get();patient.setTelNo(telNo);// 获取地址addressString presentAddress requestXml.xpath(//personInfo/address/text/value).get();String presentAddrProvi requestXml.xpath(//personInfo/address/state/value).get();String presentAddrCity requestXml.xpath(//personInfo/address/city/value).get();String presentAddrCounty requestXml.xpath(//personInfo/address/district/value).get();String presentAddrTown requestXml.xpath(//personInfo/address/town/value).get();String presentAddrVillage requestXml.xpath(//personInfo/address/street/value).get();String presentAddrHouNo requestXml.xpath(//personInfo/address/houseNumber/value).get();// 存值patient.setPresentAddress(TextUtil.getStr(presentAddress, -));patient.setPresentAddrProvi(TextUtil.getStr(presentAddrProvi, -));patient.setPresentAddrCity(TextUtil.getStr(presentAddrCity, -));patient.setPresentAddrCounty(TextUtil.getStr(presentAddrCounty, -));patient.setPresentAddrTown(TextUtil.getStr(presentAddrTown, -));patient.setPresentAddrVillage(TextUtil.getStr(presentAddrVillage, -));patient.setPresentAddrHouNo(TextUtil.getStr(presentAddrHouNo, -));// 出生日期final String birthday requestXml.xpath(//personInfo/assignedPerson/birthTime/value).get();patient.setBirthday(Convert.toDate(birthday));// 婚姻状况final String marCode requestXml.xpath(//personInfo/assignedPerson/maritalStatusCode/value).get();patient.setMarCode(marCode);final String marName XmlReadUtil.getRangeByKey(GB/T 2261.2-2003, marCode).getValue();patient.setMarName(marName);// ORG_ID 通过最后的机构名称查询String orgName requestXml.xpath(//personInfo/assignedOrganization/name/value).get();OrgMapper orgMapper SpringUtils.getBean(OrgMapper.class);Org org orgMapper.selectOne(new LambdaQueryWrapperOrg().eq(Org::getManagerorgname, orgName));if (org ! null) {patient.setOrgId(org.getOrgid());}else{patient.setOrgId(1);}// 批次String batchId UUID.randomUUID(false).toString(true);patient.setBatchId(batchId);PatientMapper patientMapper SpringUtils.getBean(PatientMapper.class);patientMapper.insert(patient);//保存通知ListString ids webClientServer.saveNoice(new String[][]{{rhin:personRecordRevise,name居民信息发生变更},{rhin:personIdentifierRevise,name居民信息索引变更},{rhin:personIdentifierMerge,name居民信息合并}});//检查是否有主题订阅如有发送通知webClientServer.checkAndNoice(ids);return PersonRecordFeedResponse\n masterIdentifer TextUtil.format(system value\{}\/ \n, ) TextUtil.format(value value\{}\/ \n, pid) /masterIdentifer\n /PersonRecordFeedResponse;} catch (Exception e) {// 对象转换为xmlreturn TextUtil.format( returnData\n \tfunCode{}/funCode\n \terrorCode{}/errorCode\n \tdetail{}/detail\n /returnData \n, getCode(), 500, e.getCause() ! null ? e.getCause() : e.getMessage());}}
}使用方法 public String HIPMessageServer(String action, String message) {String result ;log.info(\n 交互服务入参信息: \n action:{} \n message:{},action,message);String[] beanNamesForType applicationContext.getBeanNamesForType(ISoapServer.class);for (String beanName : beanNamesForType) {ISoapServer soapServer applicationContext.getBean(beanName, ISoapServer.class);if (soapServer.getCode().equals(action)) {result soapServer.server(message);log.info(\n 交互服务出参信息: \n message:{},result);return result;}}return result;}
三、Map函数式接口
Service
public class GrantTypeSerive { public String redPaper(String resourceId){ //红包的发放方式 return 每周末9点发放; } public String shopping(String resourceId){ //购物券的发放方式 return 每周三9点发放; } public String QQVip(String resourceId){ //qq会员的发放方式 return 每周一0点开始秒杀; }
}
Service
public class QueryGrantTypeService { Autowired private GrantTypeSerive grantTypeSerive; private MapString, FunctionString,String grantTypeMapnew HashMap(); /** * 初始化业务分派逻辑,代替了if-else部分 * key: 优惠券类型 * value: lambda表达式,最终会获得该优惠券的发放方式 */ PostConstruct public void dispatcherInit(){ grantTypeMap.put(红包,resourceId-grantTypeSerive.redPaper(resourceId)); grantTypeMap.put(购物券,resourceId-grantTypeSerive.shopping(resourceId)); grantTypeMap.put(qq会员,resourceId-grantTypeSerive.QQVip(resourceId)); } public String getResult(String resourceType){ //Controller根据 优惠券类型resourceType、编码resourceId 去查询 发放方式grantType FunctionString,String resultgetGrantTypeMap.get(resourceType); if(result!null){ //传入resourceId 执行这段表达式获得String型的grantType return result.apply(resourceId); } return 查询不到该优惠券的发放方式; }
}
