Pet adoption system based on ssm+mysql+layui

User login registration

register

The pet market

Add adoption

Release operation

User management

Configuration page

Store management

Modify user information

Technical description

development tool ： Idea/Eclipse
database ： mysql
Jar Warehouse ： Ordinary jar package
Front frame ：jquery/layui
Back end framework ： Spring+SpringMVC+Mybatis

Information note

be based on SSM+MySQL+Layui Our pet adoption system , Divided into administrators , Ordinary users , The overall function includes , User login registration , Pet market view , My pet information , User management , Store management , Pet management .

package com.java456.controller;

import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import java.util.Date;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.SortedMap;
import java.util.TreeMap;
import java.util.UUID;
import javax.annotation.Resource;
import javax.naming.spi.ObjectFactoryBuilder;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.commons.io.FileUtils;
import org.apache.shiro.SecurityUtils;
import org.aspectj.apache.bcel.classfile.Constant;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.converter.json.MappingJacksonValue;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.context.ContextLoader;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import com.google.gson.Gson;
import com.google.gson.JsonArray;
import com.java456.entity.Config;
import com.java456.entity.Result;
import com.java456.entity.Tree;
import com.java456.entity.User;
import com.java456.service.ConfigService;
import com.java456.service.PublicService;
import com.java456.service.TreeService;
import com.java456.service.UserService;
import com.java456.util.DateUtil;
import com.java456.util.MyUtil;
import com.java456.util.ResponseUtil;
import com.java456.util.StringUtil;
import com.java456.util.XMLUtil;
import com.mysql.fabric.xmlrpc.base.Data;
import net.sf.json.JSONArray;
import net.sf.json.JSONObject;

/**
 *  Home page Contrller
 *  edition  2.10  to update   Up 
 */

@Controller
@RequestMapping("/")
public class IndexContrller {

	@Resource
	private TreeService treeService;
	@Resource
	private PublicService publicService;
	
	
	/**
	 * /wap/laws/index
	 *  Request home page 
	 */
	@RequestMapping("/index")
	public ModelAndView index(HttpServletResponse  res,HttpServletRequest req) throws Exception {
		ModelAndView mav = new ModelAndView();
		
		String UserAgent = req.getHeader("User-Agent");
		// Judge AppleWebKit  and   Firefox
		
		if(MyUtil.checkUserAgent(UserAgent)){
			mav.setViewName("/pc/login/login");
		}else{
			mav.setViewName("/admin/common/s_mode");
		}
		
		System.out.println("【UserAgent】【】【】【】】【"+UserAgent);
		return mav;
	}
	
	
	/**
	 *  Computer login 
	 */
	@RequestMapping("/login")
	public ModelAndView login(HttpServletResponse  res,HttpServletRequest req) throws Exception {
		ModelAndView mav = new ModelAndView();
		
		String UserAgent = req.getHeader("User-Agent");
		// Judge AppleWebKit  and   Firefox
		
		if(MyUtil.checkUserAgent(UserAgent)){
			mav.setViewName("/pc/login/login");
		}else{
			mav.setViewName("/admin/common/s_mode");
		}
		
		System.out.println("【UserAgent】【】【】【】】【"+UserAgent);
		return mav;
	}
	
	/**
	 *  Computer registration  
	 */
	@RequestMapping("/reg")
	public ModelAndView reg(HttpServletResponse  res,HttpServletRequest req) throws Exception {
		ModelAndView mav = new ModelAndView();
		
		String UserAgent = req.getHeader("User-Agent");
		// Judge AppleWebKit  and   Firefox
		
		if(MyUtil.checkUserAgent(UserAgent)){
			mav.setViewName("/pc/reg/reg");
		}else{
			mav.setViewName("/admin/common/s_mode");
		}
		
		System.out.println("【UserAgent】【】【】【】】【"+UserAgent);
		return mav;
	}
	
	
	
	/**
	 *  Background home page 
	 */
	@RequestMapping("/admin/main")
	public ModelAndView admin_main(HttpServletResponse  res,HttpServletRequest req) throws Exception {
		ModelAndView mav = new ModelAndView();
		publicService.addLeftMenu(mav);
		
		System.out.println(MyUtil.getRemoteAddress(req));
		
		String UserAgent = req.getHeader("User-Agent");
		if(MyUtil.checkUserAgent(UserAgent)){
			mav.setViewName("/admin/main");
		}else{
			mav.setViewName("/admin/common/s_mode");
		}
		return mav;
	}
	
	
}

package com.java456.controller;


import java.awt.image.BufferedImage;
import java.io.File;
import java.util.Date;
import javax.imageio.ImageIO;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import com.google.gson.Gson;
import com.java456.entity.Result;
import com.java456.util.DateUtil;
import com.java456.util.FileUtil;
import com.java456.util.QRcodeUtil;
import com.java456.util.ResponseUtil;



@Controller
@RequestMapping("/qrcode")
public class QRcodeController {
	/**
	 * /qrcode/create
	 * @param content
	 * @param size
	 * @param requset
	 * @param response
	 * @return
	 * @throws Exception
	 */
	@RequestMapping("/create")
	public String getQRCode(@RequestParam(value = "content", required = false) String content,
			HttpServletRequest requset, HttpServletResponse response) throws Exception {
		// User currentUser = (User)  tv
		// SecurityUtils.getSubject().getSession().getAttribute("currentUser");
		
		//  Generate qr code QRCode picture 
		BufferedImage bufImg = QRcodeUtil.qRCodeCommon(content, "jpg", QRcodeUtil.getSize(content));
		//  Save to PC 
		String fileName = DateUtil.formatDate(new Date(), "yyyyMMddHHmmssSSS");
		String path = requset.getSession().getServletContext().getRealPath("");
		String file_path = "/static/images/QRcode/";
		
		path = path +file_path ;
		FileUtil.makeDirs(path);
		try {
			//  hold img Save it on the server .  Return the address to the opposite 
			ImageIO.write(bufImg, "jpg", new File(path + fileName + ".jpg"));
		} catch (Exception e) {
			e.printStackTrace();
		}
		Result result = new Result();
		result.setSuccess(true);
		result.setMsg(file_path+fileName + ".jpg");
		Gson gson = new Gson();
		ResponseUtil.write(response, gson.toJson(result));
		// ImageIO.write(bufImg, "jpg", response.getOutputStream());
		return null;
	}
	
}