亚马孙搜索热词采集方式比如：手动网址采集关键词：iphone7+c，我想把和这个词组有关的词都采集下来，那么只需要按照下列方式进行：
这样你需要一个个复制，那我们懒得复制和搜索情况下，，可以采用下面修改链接形式
https://completion.amazon.com/search/complete?method=completion&q=iphone+c&search-alias=aps&client=amazon-search-ui-mobile&mkt=1&x=String&fb=1
采集结果显示有10个与搜索的基本结果一致：
completion = ["iphone 7 c",["iphone 7 case","iphone 7 charger","iphone 7 case for girls","iphone 7 case otterbox","iphone 7 clear case","iphone 7 charger and headphone jack","iphone 7 case wallet","iphone 7 car charger","iphone 7 car mount","iphone 7 charger case"],[{"nodes":[{"name":"Electronics","alias":"electronics"},{"name":"Cell Phones & Accessories","alias":"mobile"}]},{},{},{},{},{},{},{},{},{}],[],"193FH2Y38K88D"];String()
