productaction.java

来自「本系统基本完善了CRM管理系统的各个模块」· Java 代码 · 共 65 行

package com.accp.struts.action;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import net.sf.json.JSONSerializer;
import net.sf.json.JsonConfig;

import org.apache.commons.beanutils.BeanUtils;
import org.apache.commons.beanutils.LazyDynaBean;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import com.accp.util.PageResult;

import com.accp.service.ProductService;

public class ProductAction extends DispatchAction {
	private ProductService ductService = null;

	// 如果没有传递actionType，默认执行这个方法
	protected ActionForward unspecified(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws IOException {
		System.out.println("默认方法...");
		// 默认去入口
		PrintWriter out = response.getWriter();
		out.print("允许访问");
		return null;
	}

	public ActionForward doList(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		response.setContentType("text/html;charset=UTF-8");
		PrintWriter out = response.getWriter();
		System.out.println("查询数据");
		LazyDynaBean ll = new LazyDynaBean();
		BeanUtils.populate(ll, request.getParameterMap());
		Map paramMap = ll.getMap();
		PageResult pgr = ductService.findAll(paramMap);
		System.out.println("总共有" + pgr.getRowCount() + "条数据");
		String pgrstr = JSONSerializer.toJSON(pgr).toString();
		System.out.println(pgrstr);
		out.print(pgrstr);
		out.close();
		return null;
	}

	public ProductService getDuctService() {
		return ductService;
	}

	public void setDuctService(ProductService ductService) {
		this.ductService = ductService;
	}

}