Google AJAX 搜索 API实现代码_javascript技巧

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<script language="Javascript" type="text/javascript"> <br>google.load("search", "1"); <br><br>function OnLoad() { <br>//搜索设置 <br>var options = new google.search.SearcherOptions(); <br>//当搜索结果为空时显示内容 <br>options.setNoResultsString('查询结果为空！'); <br><br>//搜索控件实例化 <br>var searchControl = new google.search.SearchControl(); <br>//每次显示8个搜索结果（取值范围：1-8） <br>searchControl.setResultSetSize(8); <br><br>//网页搜索 <br>var siteCnblogs = new google.search.WebSearch(); <br>//标头 <br>siteCnblogs.setUserDefinedLabel("本站"); <br>//样式后缀名 <br>siteCnblogs.setUserDefinedClassSuffix("jb51"); <br>//站点限制 <br>siteCnblogs.setSiteRestriction("jb51.net"); <br>searchControl.addSearcher(siteCnblogs, options); <br><br>//局部搜索 <br>var siteZjfree = new google.search.WebSearch(); <br>siteZjfree.setUserDefinedLabel("素材搜索"); <br>siteZjfree.setSiteRestriction("sc.jb51.net"); <br>searchControl.addSearcher(siteZjfree, options); <br><br>//全网搜索 <br>searchControl.addSearcher(new google.search.WebSearch(), options); <br><br>//添加博客搜索 <br>searchControl.addSearcher(new google.search.BlogSearch(), options); <br><br>//添加视频搜索 <br>searchControl.addSearcher(new google.search.VideoSearch(), options); <br><br>//添加新闻搜索 <br>searchControl.addSearcher(new google.search.NewsSearch(), options); <br><br>//添加图片搜索 <br>searchControl.addSearcher(new google.search.ImageSearch(), options); <br><br>//添加本地地图搜索 <br>var localSearch = new google.search.LocalSearch(); <br>//地图中心标记 测试时可使用“大雁塔” <br>localSearch.setCenterPoint("西安,钟楼"); <br>searchControl.addSearcher(localSearch, options); <br><br>//绘制搜索 <br>var drawOptions = new google.search.DrawOptions(); <br>drawOptions.setDrawMode(google.search.SearchControl.DRAW_MODE_TABBED); <br>searchControl.draw(document.getElementById("searchcontrol"), drawOptions); <br><br>//执行搜索查询 <br>searchControl.execute("google api"); <br>} <br><br>//框架加载完成后调用 <br>google.setOnLoadCallback(OnLoad); <br></script>