请问怎么看天猫源码的促销价

Java高知社区 2014-10-16 01:17:50

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打开天猫详情页：
http://detail.tmall.com/item.htm?spm=a220m.1000858.1000725.6.6WYs3h&id=27478848618&areaId=320500&cat_id=50025784&rn=36535b7f9c8501df579a59e7fedf719a&user_id=675822543&is_b=1
查看源码发现，促销价并没有显示，这个肯定是ajax异步加载出来的，但是死活半天没找出是哪个js里的代码加载出来的，谁能帮看下，给个满分送你，谢谢。

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a940750049 2017-05-16

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learning~表示我一直谷歌开发者模式找

这里有耗子 2016-12-29

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http://blog.csdn.net/xu470438000/article/details/42391929 通过这应该能获取到价格; 但是一大堆json找不到价格

vcminusminus 2016-11-28

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学习了！

qq_35250556 2016-06-13

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好机智，这样就看不到原始价格了吗？

guan2656 2016-05-31

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路过，看看能学习到什么知识

ouzhijian 2016-05-20

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"itemPriceResultDO" : { "areaId" : 320500, "depositExpandText" : "", "duo11Item" : false, "duo11Stage" : 0, "extraPromShowRealPrice" : false, "halfOffItem" : false, "hasDPromotion" : false, "hasMobileProm" : false, "hasTmallappProm" : false, "hideMeal" : false, "priceInfo" : { "3115371696464" : { "areaSold" : true, "price" : "470.00", "promotionList" : [ { "amountPromLimit" : 0, "amountRestriction" : "", "basePriceType" : "IcPrice", "canBuyCouponNum" : 0, "endTime" : 1467278244000, "extraPromTextType" : 0, "extraPromType" : 0, "limitProm" : false, "postageFree" : false, "price" : "112.00", "promType" : "normal", "start" : false, "startTime" : 1425138803000, "status" : 2, "tfCartSupport" : false, "tmallCartSupport" : false, "type" : "4月上新", "unLogBrandMember" : false, "unLogShopVip" : false, "unLogTbvip" : false } ] }, "3115371696463" : { "areaSold" : true, "price" : "470.00", "promotionList" : [ { "amountPromLimit" : 0, "amountRestriction" : "", "basePriceType" : "IcPrice", "canBuyCouponNum" : 0, "endTime" : 1467278244000, "extraPromTextType" : 0, "extraPromType" : 0, "limitProm" : false, "postageFree" : false, "price" : "112.00", "promType" : "normal", "start" : false, "startTime" : 1425138803000, "status" : 2, "tfCartSupport" : false, "tmallCartSupport" : false, "type" : "4月上新", "unLogBrandMember" : false, "unLogShopVip" : false, "unLogTbvip" : false } ] }, "3115371696462" : { "areaSold" : true, "price" : "470.00", "promotionList" : [ { "amountPromLimit" : 0, "amountRestriction" : "", "basePriceType" : "IcPrice", "canBuyCouponNum" : 0, "endTime" : 1467278244000, "extraPromTextType" : 0, "extraPromType" : 0, "limitProm" : false, "postageFree" : false, "price" : "112.00", "promType" : "normal", "start" : false, "startTime" : 1425138803000, "status" : 2, "tfCartSupport" : false, "tmallCartSupport" : false, "type" : "4月上新", "unLogBrandMember" : false, "unLogShopVip" : false, "unLogTbvip" : false } ] }, "3115371696458" : { "areaSold" : true, "price" : "470.00", "promotionList" : [ { "amountPromLimit" : 0, "amountRestriction" : "", "basePriceType" : "IcPrice", "canBuyCouponNum" : 0, "endTime" : 1467278244000, "extraPromTextType" : 0, "extraPromType" : 0, "limitProm" : false, "postageFree" : false, "price" : "112.00", "promType" : "normal", "start" : false, "startTime" : 1425138803000, "status" : 2, "tfCartSupport" : false, "tmallCartSupport" : false, "type" : "4月上新", "unLogBrandMember" : false, "unLogShopVip" : false, "unLogTbvip" : false } ] }, "3115371696457" : { "areaSold" : true, "price" : "470.00", "promotionList" : [ { "amountPromLimit" : 0, "amountRestriction" : "", "basePriceType" : "IcPrice", "canBuyCouponNum" : 0, "endTime" : 1467278244000, "extraPromTextType" : 0, "extraPromType" : 0, "limitProm" : false, "postageFree" : false, "price" : "112.00", "promType" : "normal", "start" : false, "startTime" : 1425138803000, "status" : 2, "tfCartSupport" : false, "tmallCartSupport" : false, "type" : "4月上新", "unLogBrandMember" : false, "unLogShopVip" : false, "unLogTbvip" : false } ] }, "3115371696459" : { "areaSold" : true, "price" : "470.00", "promotionList" : [ { "amountPromLimit" : 0, "amountRestriction" : "", "basePriceType" : "IcPrice", "canBuyCouponNum" : 0, "endTime" : 1467278244000, "extraPromTextType" : 0, "extraPromType" : 0, "limitProm" : false, "postageFree" : false, "price" : "112.00", "promType" : "normal", "start" : false, "startTime" : 1425138803000, "status" : 2, "tfCartSupport" : false, "tmallCartSupport" : false, "type" : "4月上新", "unLogBrandMember" : false, "unLogShopVip" : false, "unLogTbvip" : false } ] }, "3115371696461" : { "areaSold" : true, "price" : "470.00", "promotionList" : [ { "amountPromLimit" : 0, "amountRestriction" : "", "basePriceType" : "IcPrice", "canBuyCouponNum" : 0, "endTime" : 1467278244000, "extraPromTextType" : 0, "extraPromType" : 0, "limitProm" : false, "postageFree" : false, "price" : "112.00", "promType" : "normal", "start" : false, "startTime" : 1425138803000, "status" : 2, "tfCartSupport" : false, "tmallCartSupport" : false, "type" : "4月上新", "unLogBrandMember" : false, "unLogShopVip" : false, "unLogTbvip" : false } ] }, "3115371696460" : { "areaSold" : true, "price" : "470.00", "promotionList" : [ { "amountPromLimit" : 0, "amountRestriction" : "", "basePriceType" : "IcPrice", "canBuyCouponNum" : 0, "endTime" : 1467278244000, "extraPromTextType" : 0, "extraPromType" : 0, "limitProm" : false, "postageFree" : false, "price" : "112.00", "promType" : "normal", "start" : false, "startTime" : 1425138803000, "status" : 2, "tfCartSupport" : false, "tmallCartSupport" : false, "type" : "4月上新", "unLogBrandMember" : false, "unLogShopVip" : false, "unLogTbvip" : false } ] } }, 抓取到的代码，有这些，这个应该就是价格了