各搜索引擎搜索代码 http://www.google.com/cse/?hl=zh-CN http://cn.bing.com/siteowner(已关闭,可用下面的地址,但据说要编程实现,太麻烦了) http://cn.bing.com/toolbox/ http://www.baidu.com/search/freecode.html http://search.help.cn.yahoo.com/site_search.html http://union.sogou.com/insite.html http://toolbox.youdao.com/searchcode/wizard http://www.soso.com/index_site.shtml