{"rsdb":{"rid":"156664","subhead":"","postdate":"0","aid":"117584","fid":"54","uid":"1","topic":"1","content":"

\u5728Struts2\u4e2d\uff0c\u63d0\u4f9b\u4e86\u53e6\u5916\u4e00\u79cd\u76f4\u63a5\u4f7f\u7528\u9886\u57df\u5bf9\u8c61\u7684\u65b9\u5f0f\uff0c\u90a3\u5c31\u662f\u8ba9action\u5b9e\u73b0com.opensymphony.xwork2.ModelDriven\u63a5\u53e3\u3002ModelDriven\u8ba9\u4f60\u53ef\u4ee5\u76f4\u63a5\u64cd\u4f5c\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u9886\u57df\u5bf9\u8c61\uff0c\u5141\u8bb8\u4f60\u5728Web\u5c42\u548c\u4e1a\u52a1\u903b\u8f91\u5c42\u4f7f\u7528\u76f8\u540c\u7684\u5bf9\u8c61\u3002<\/p>

ModelDiven\u63a5\u53e3\u4e2d\u53ea\u6709\u4e00\u4e2a\u65b9\u6cd5\uff0c\u5982\u4e0b<\/p>

public T getModel();<\/p>

\u8be5\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u63a5\u53d7\u7528\u6237\u8f93\u5165\u6570\u636e\u7684\u5bf9\u8c61\u6a21\u578b\u3002\u5728\u9875\u9762\u4e2d\uff0c\u8fd9\u4e2a\u6a21\u578b\u5bf9\u8c61\u4e2d\u7684\u5c5e\u6027\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7\u5bf9\u8c61\u540d\u6765\u8bbf\u95ee\uff0c\u55ef\u4e0d\u9700\u8981\u4f7f\u7528user.name\u6765\u8bbf\u95ee\uff0c\u5728action\u7c7b\u4e2d\uff0c\u4e5f\u4e0d\u9700\u8981\u4e3a\u8fd9\u4e2a\u5bf9\u8c61\u63d0\u4f9bgetter\u548csetter\u65b9\u6cd5\u3002<\/p>

\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>

package action;<\/p>

import com.opensymphony.xwork2.Action;
import com.opensymphony.xwork2.ModelDriven;
import entity.User;<\/p>


public class Model implements Action,ModelDriven {
? ? private User user=new User();
? ? @Override
? ? public User getModel() {
? ? ? ? return user;
? ? }<\/p>

? ? @Override
? ? public String execute() throws Exception {
? ? ? ? return SUCCESS;
? ? }
}<\/p>

\u5b9e\u4f53\u7c7b\uff1a<\/p>

package entity;
public class User {
? ? private String name;<\/p>

? ? public String getName() {
? ? ? ? return name;
? ? }<\/p>

? ? public void setName(String name) {
? ? ? ? this.name = name;
? ? }
}<\/p>

\u9996\u5148\u8fd8\u662f\u8001\u6837\u5b50\uff0c\u521b\u5efa\u4e00\u4e2alogin.jsp\uff0c\u767b\u9646\u540e\u7ecf\u8fc7Stuts2\u7684\u62e6\u622a\u5668\uff0c\u627e\u5230\u5e76\u8fdb\u5165\u81ea\u5b9a\u4e49\u7684\u5b9e\u73b0\u4e86action\u63a5\u53e3\u548cModelDriven\u63a5\u53e3\u7684Model\u7c7b<\/p>

\u8fd4\u56deSUCCESS,\u5728stuts.xml\u4e2d\u5b9a\u5411\u5230success.jsp\u9875\u9762\u3002<\/p>

\u5728success.jsp\u9875\u9762\u4e2d\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5982\u4e0b\u5b9a\u4e49\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u539f\u6709\u529f\u80fd<\/p>

<%@ page contentType=\"text\/html;charset=UTF-8\" language=\"java\" %>
<%@taglib prefix=\"s\" uri=\"\/struts-tags\" %>
<%@ page isELIgnored=\"false\" %>


? ? Title<\/title><br \/><\/head><br \/><body><br \/><s:debug><\/s:debug><br \/><s:fielderror><\/s:fielderror><br \/>Hello? <s:property value=\"name\"\/><br \/><s:iterator value=\"list\" id=\"str\"><br \/>? ? <s:property value=\"str\"\/><br \/><\/s:iterator><\/p><br\/><p><\/body><br \/><\/html><\/p><br\/><p>\u767b\u9646\u540e\u7684\u6548\u679c\u5982\u4e0b<\/p><br\/><p><img src=\"..\/..\/upload\/2017_03\/170301095498361.png\" alt=\"\" width=\"156\" height=\"94\" \/><\/p><br\/><p>\u90a3\u4e48\u4ec0\u4e48\u65f6\u5019\u5e94\u8be5\u4f7f\u7528\u9886\u57df\u5bf9\u8c61\uff0c\u4ec0\u4e48\u65f6\u5019\u5e94\u8be5\u5b9e\u73b0ModelDriven\u63a5\u53e3\u5462\uff1f\u8fd9\u4e24\u79cd\u65b9\u5f0f\u5176\u5b9e\u5b9e\u9645\u4e0a\u6ca1\u6709\u672c\u8d28\u7684\u5dee\u522b\uff0c\u5bf9\u4e8e\u5927\u591a\u6570\u7684\u5e94\u7528\uff0c\u4f7f\u7528\u4efb\u4f55\u4e00\u79cd\u65b9\u5f0f\u90fd\u53ef\u4ee5\u3002<\/p><br\/><p><strong>\u63a8\u8350\u9605\u8bfb\uff1a<\/strong><\/p><br\/>","orderid":"0","title":"\u5728Struts2\u4e2d\u4f7f\u7528ModelDriven action","smalltitle":"","mid":"0","fname":"linux\u7f16\u7a0b\u57fa\u7840","special_id":"0","bak_id":"0","info":"0","hits":"311","pages":"1","comments":"0","posttime":"2017-03-03 08:15:45","list":"1488500145","username":"admin","author":"","copyfrom":"","copyfromurl":"","titlecolor":"","fonttype":"0","titleicon":"0","picurl":"https:\/\/www.cppentry.com\/upload_files\/","ispic":"0","yz":"1","yzer":"","yztime":"0","levels":"0","levelstime":"0","keywords":"<A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=Struts2' target=_blank>Struts2<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=%CA%B9%D3%C3' target=_blank>\u4f7f\u7528<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=ModelDriven' target=_blank>ModelDriven<\/A> <A HREF='https:\/\/www.cppentry.com\/do\/search.php?type=keyword&keyword=action' target=_blank>action<\/A>","jumpurl":"","iframeurl":"","style":"","template":"a:3:{s:4:\"head\";s:0:\"\";s:4:\"foot\";s:0:\"\";s:8:\"bencandy\";s:0:\"\";}","target":"0","ip":"14.17.22.31","lastfid":"0","money":"0","buyuser":"","passwd":"","allowdown":"","allowview":"","editer":"","edittime":"0","begintime":"0","endtime":"0","description":"\u5728Struts2\u4e2d\u4f7f\u7528ModelDriven action","lastview":"1713987806","digg_num":"7598","digg_time":"0","forbidcomment":"0","ifvote":"0","heart":"","htmlname":"","city_id":"0"},"page":"1"}