struts2 action 之间的跳转

从action1直接跳转到action2,有两种方法：

1. 需要保存前一个action的属性信息时使用，保存住action1的request对象:
<result type= "chain " name="a2">action2</result> 此处 action2 指action名称，无须带.action 或者.do
2. 不保存前一个action的参数可以用这种方法:
<result type= "redirectAction "> action2</result> 这个就需要 带上.action 名称

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
<package name="chemical" namespace="/chemical" extends="global">
<action name="*" class="com.sinocarbon.tbl.action.ChemicalAction" method="{1}">
<!--原材料输入输出-->
<result name="addRawmaterial">/entp_pages/chemical/rawmaterial.jsp</result>
<!--<result name="toEditRawmaterial" type="redirectAction">toEditRawmaterial.action?tblcode=12&reptid=3</result>-->
<result name="toEditRawmaterial" type="chain">toEditRawmaterial</result>

<!--碳酸盐使用过程产生的排放-->
<result name="addCarbonate" >/entp_pages/chemical/carbonate.jsp</result>
<result name="toEditCarbonate" type="chain">toEditCarbonate</result>

<!--硝酸生产过程产生的排放-->
<result name="addNitricacid">/entp_pages/chemical/nitricacid.jsp</result>
<result name="toEditNitricacid" type="chain">toEditNitricacid</result>

<!--已二酸生产过程产生的排放-->
<result name="addAdipicacid">/entp_pages/chemical/adipicacid.jsp</result>
<result name="toEditAdipicacid" type="chain">toEditAdipicacid</result>

<!--回收外供的二氧化碳-->
<result name="addSupplyco2">/entp_pages/chemical/supplyco2.jsp</result>
<result name="toEditSupplyco2" type="chain">toEditSupplyco2</result>

<result name="editRawmaterial">/entp_pages/chemical/editRawmaterial.jsp</result>
<result name="editCarbonate">/entp_pages/chemical/editCarbonate.jsp</result>
<result name="editNitricacid">/entp_pages/chemical/editNitricacid.jsp</result>
</action>
</package>
</struts>