资源读取配置
2019獨角獸企業(yè)重金招聘Python工程師標(biāo)準(zhǔn)>>>
第一步:建立資源文件
1.Messages.properties
vo.edit.msg = {0} \u4fe1\u606f\u7f16\u8bd1\u5b8c\u6210\uff012.Pages.properties
emp.add.page=/pages/back/emp/emp_add.jsp3.Validations.properties
emp.add.rules=empno:int|ename:string|sal:double|hiredate:date第二步:配置applicationContext-mvc.xml
<bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource"><property name="basenames"><array><value>Messages</value><value>Pages</value><value>Validations</value></array></property> </bean>第三步:父類中定義讀取方法
package group.esperanto.action.util;import java.text.SimpleDateFormat; import java.util.Locale; import javax.annotation.Resource; import org.springframework.beans.propertyeditors.CustomDateEditor; import org.springframework.context.MessageSource; import org.springframework.web.bind.WebDataBinder; import org.springframework.web.bind.annotation.InitBinder;public class AbstractAction {@Resource //通過容器注入msgSourceprivate MessageSource msgSource;// 定義讀取資源文件內(nèi)容 msgKey指properties文件中的鍵,args指傳過來的參數(shù),替代properties中的占位符public String getValue(String msgKey,Object...args){return this.msgSource.getMessage(msgKey, args, Locale.getDefault());} }第四步:控制器中讀取
package group.esperanto.action;import java.io.IOException; import java.util.Date; import javax.servlet.ServletContext; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import javax.sound.midi.MidiDevice.Info; import org.apache.log4j.Logger; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.servlet.ModelAndView; import group.esperanto.action.util.AbstractAction;@Controller // 定義該Action的映射路徑 // 該路徑絕對不能重復(fù) @RequestMapping("/pages/emp/*") public class EmpAction extends AbstractAction { private Logger log = Logger.getLogger(EmpAction.class);@RequestMapping("info")public ModelAndView Info(){log.info(super.getValue("vo.edit.msg", "info "));log.info(super.getValue("emp.add.page"));log.info(super.getValue("emp.add.rules"));return null;}}?
轉(zhuǎn)載于:https://my.oschina.net/u/3647851/blog/1507359
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