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channelID

资讯为 $channelID ；行情为 productID + areaID，如，全国全部行情：100100，广州手机行情：200200

    {
        "articleList":
                [
                        {
                                "tags":"N950;诺基亚;MeeGo",
                                "id":"2440351",
                                "pubDate":"2011-06-13 10:32:32",
                                "title":"超声波触控技术 诺基亚N950外形照再曝光",
                                "preView":"随着N950正式在诺基亚总裁手中神秘亮相，这款MeeGo新机越来越受到人们的关注，近日再有消息人士放出了该机的外形图片，这些图片都是根据N950原型机所制作出来的。",
                                "image":"http:\/\/img0.pconline.com.cn\/pconline\/1106\/13\/2440351_N950.jpg",
                                "url":"http:\/\/mobile.pconline.com.cn\/dclub\/1106\/2440351.html"
                        },
                        {
                                "tags":"Core i3 2100;Pentium G620;奔腾;酷睿i3;评测",
                                "id":"2440344",
                                "pubDate":"2011-06-13 11:43:08",
                                "title":"主流标杆之战!奔腾VS酷睿i3即将拉开帷幕",
                                "preView":"选新一代Pentium（奔腾）还是第二代Core i3（二代酷睿i3）？到底谁才是主流性能的标杆呢？就这样，一场奔腾VS二代酷睿i3之战，即将拉开帷幕。",
                                "url":"http:\/\/diy.pconline.com.cn\/cpu\/news\/1106\/2440344.html"
                        },
                    // ... ,
                ]
    }