com.chang.mmp.controller.IndexController.java Source code

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Here is the source code for com.chang.mmp.controller.IndexController.java

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/*
 * Copyright 2012-2014 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.chang.mmp.controller;

import java.util.ArrayList;
import java.util.List;

import org.jsoup.nodes.Document;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import com.chang.mmp.common.InternetUtils;
import com.chang.mmp.common.StringUtils;
import com.chang.mmp.domain.BgImage;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;

@Controller
public class IndexController {

    @RequestMapping("/")
    public ModelAndView welcome() {

        Document doc = InternetUtils.getContentByUrl("http://image.haosou.com/z?ch=wallpaper&listtype=hot");
        String res = doc.toString();
        String json = res.substring(res.indexOf("initData") + 10, res.indexOf("}]}}") + 4);
        // System.out.println(json);
        JSONObject jsonObject = JSONObject.fromObject(json);
        JSONObject jsonObject1 = JSONObject.fromObject(jsonObject.get("data").toString());
        // System.out.println("count------" + jsonObject1.getString("count"));
        JSONArray imgList = jsonObject1.getJSONArray("list");
        List<BgImage> biList = new ArrayList<BgImage>();
        for (int i = 0; i < imgList.size(); i++) {
            BgImage bi = new BgImage();
            JSONObject jo = imgList.getJSONObject(i);
            bi.setId(String.valueOf(i));
            bi.setUrl(jo.getString("cover_imgurl"));
            System.out.println(jo.getString("cover_imgurl"));
            bi.setName(StringUtils.unicodeToString(jo.getString("group_title")));
            bi.setDesc(StringUtils.unicodeToString(jo.getString("group_desc")));
            if (i == 0) {
                bi.setActive("1");
            } else {
                bi.setActive("0");
            }
            biList.add(bi);
        }
        return new ModelAndView("view", "imgList", biList);
    }

}