src/com/marry/controller/PhotoController.java

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package com.marry.controller;

import com.github.pagehelper.PageInfo;
import com.marry.entity.Grapher;
import com.marry.entity.Photo;
import com.marry.entity.Type;
import com.marry.entity.User;
import com.marry.service.GrapherService;
import com.marry.service.PhotoService;
import com.marry.service.TypeService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

@Controller
@RequestMapping("photo")
public class PhotoController {
    @Autowired
    private PhotoService photoService;
    @Autowired
    private TypeService typeService;
    @Autowired
    private GrapherService grapherService;

    @ModelAttribute
    public String path(HttpServletRequest request){
        return request.getServletPath();
    }

    @RequestMapping("list")
    public String list(@RequestParam(required = false) Integer tid,@RequestParam(required = false) Integer gid, String title,String name,String isMy, Integer pageNo, Model model, HttpSession session){
        if (pageNo==null){
            pageNo=1;
        }
        if (StringUtils.isEmpty(title)){
            title=null;
        }
        if (!StringUtils.isEmpty(name)){
            PageInfo<Grapher> pageInfo=grapherService.selectList(name,null,1);
            Grapher grapher=pageInfo.getList().get(0);
            gid=grapher.getGid();
        }
        if (tid!=null&&tid==-1){
            tid=null;
        }
        if (gid!=null&&gid==-1){
            gid=null;
        }
        User user= (User) session.getAttribute("login");