SpringMVC：多视图[JSP,JSON,Excel,XML]混合输出__XML配置方式
简介：
SpringMVC：多视图[JSP,JSON,Excel,XML]混合输出__XML配置方式
maven 依赖
<!--XML视图--><dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.6.1</version></dependency><dependency> <groupId>org.springframework</groupId> <artifactId>spring-oxm</artifactId> <version>${spring.version}</version></dependency><!--XML视图（xstream）--><!--<dependency> <groupId>com.thoughtworks.xstream</groupId> <artifactId>xstream</artifactId> <version>1.4.10</version></dependency><dependency> <groupId>xpp3</groupId> <artifactId>xpp3_min</artifactId> <version>1.1.4c</version></dependency><dependency> <groupId>xmlpull</groupId> <artifactId>xmlpull</artifactId> <version>1.1.3.1</version></dependency>--><!--excel视图--><dependency> <groupId>org.apache.poi</groupId> <artifactId>poi</artifactId> <version>3.14</version></dependency>
<!-- Spring MVC配置【Restful】开始 --> <servlet> <servlet-name>SpringMVC-Rest</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring/applicationContext-springMVC.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>SpringMVC-Rest</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <!--Spring MVC配置【Restful】结束-->
视图解析器
<!-- ContentNegotiatingViewResolver --> <!-- 根据确定出的不同MIME名，使用不同视图解析器解析视图 --> <bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver"> <!-- 设置优先级 --> <property name="order" value="1"/> <!-- 设置默认的MIME类型，如果没有指定拓展名或请求参数，则使用此默认MIME类型解析视图 --> <property name="defaultContentType" value="text/html" /> <!-- 是否不适用请求头确定MIME类型 --> <property name="ignoreAcceptHeader" value="true"/> <!--使用拓展名类型，不注释以下三行将使用参数（type）的方法访问--> <!-- 是否根据路径拓展名确定MIME类型 --> <!-- <property name="favorPathExtension" value="false" />--> <!-- 是否使用参数来确定MIME类型 --> <!-- <property name="favorParameter" value="false"/>--> <!-- 上一个属性配置为true,我们指定type请求参数判断MIME类型 --> <!--<property name="parameterName" value="type" />--> <!-- 根据请求参数或拓展名映射到相应的MIME类型 --> <property name="mediaTypes"> <map> <entry key="html" value="text/html" /> <entry key="xml" value="application/xml" /> <entry key="json" value="application/json" /> <entry key="excel" value="application/vnd.ms-excel"></entry> </map> </property> <!-- 设置默认的候选视图，如果有合适的MIME类型，将优先从以下选择视图，找不到再在整个Spring容器里寻找已注册的合适视图 --> <property name="defaultViews"> <list> <!-- JSON View --> <bean class="org.springframework.web.servlet.view.json.MappingJackson2JsonView"/> <!-- JAXB XML View --> <bean class="org.springframework.web.servlet.view.xml.MarshallingView"> <constructor-arg> <bean class="org.springframework.oxm.jaxb.Jaxb2Marshaller"> <property name="classesToBeBound"> <list> <value>com.newcapec.cloudpay.service.base.RspBaseVO</value> </list> </property> </bean> </constructor-arg> </bean> <!-- Excel View --> <bean class="com.newcapec.cloudpay.controller.util.CodeExcelView"></bean> </list> </property> </bean> <!-- View Resolver for JSPs --> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="requestContextAttribute" value="rc"/> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <property name="prefix" value="/WEB-INF/pages/"/> <property name="suffix" value=".jsp"/> </bean> <!-- 资源映射 --> <!-- <mvc:resources location="/WEB-INF/css/" mapping="/css/**"/> --> <!-- <mvc:resources location="/js/" mapping="/js/**" /> -->
自定义Excel解析器
import com.newcapec.cloudpay.service.base.RspBaseVO;import org.apache.poi.hssf.usermodel.HSSFRow;import org.apache.poi.hssf.usermodel.HSSFSheet;import org.apache.poi.hssf.usermodel.HSSFWorkbook;import org.springframework.web.servlet.view.document.AbstractExcelView;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import java.util.Map;/** * @Title: 自定义返回结果-Excel视图 * @ClassName: com.newcapec.cloudpay.controller.util.CodeExcelView.java * @Description: * * @Copyright2016-2017 - Powered By 研发中心 * @author: 王延飞 * @date: 2018-01-129:19 * @version V1.0 */publicclassCodeExcelViewextendsAbstractExcelView { @Override protectedvoidbuildExcelDocument(Map<String, Object> model, HSSFWorkbook workbook, HttpServletRequest request, HttpServletResponse response) throws Exception { RspBaseVOrspBaseVO= (RspBaseVO) model.get("RspBaseVO"); HSSFSheetsheet= workbook.createSheet("返回结果");//创建一页 HSSFRowheader= sheet.createRow(0);//创建第一行 header.createCell(0).setCellValue("返回码"); header.createCell(1).setCellValue("返回信息"); HSSFRowrow= sheet.createRow(1); row.createCell(0).setCellValue(rspBaseVO.getCode()); row.createCell(1).setCellValue(rspBaseVO.getMsg()); }}
实体
- import javax.xml.bind.annotation.XmlRootElement;
/** * @Title: 返回响应值--基类 * @ClassName:RspBaseVO.java * @Description: * * @Copyright2016-2017 - Powered By 研发中心 * @author: 王延飞 * @date:2018年1月12日 上午07:43:41 * @version V1.0 */@XmlRootElementpublicclassRspBaseVO {private String code; // 返回码private String msg; // 返回信息// private String data; // 业务参数public String getCode() {return code; }publicvoidsetCode(String code) {this.code = code; }public String getMsg() {return msg; }publicvoidsetMsg(String msg) {this.msg = msg; }@Overridepublic String toString() {return"RspBaseVO [code=" + code + ", msg=" + msg + "]"; }}
controller
/*** * .json(?type=json) -- 返回JSON * .excel(?type=excel) -- 返回Excel * .xml(?type=xml) -- 返回XML * 为空-- 返回JSP */@RequestMapping(value="/multiview/{code}/{msg}", method=RequestMethod.GET)public String multiViewTest(@PathVariable String code,@PathVariable String msg, Model model) { RspBaseVOrspBaseVO=newRspBaseVO(); rspBaseVO.setCode(code); rspBaseVO.setMsg(msg); model.addAttribute("RspBaseVO",rspBaseVO);return"/com/test/codeTest"; }
jsp页面
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><html><head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>多视图混合输出-状态码</title></head><body>code : ${RspBaseVO.code} <br/>msg : ${RspBaseVO.msg}</body></html>
