百度免费搜索代码

百度搜索api

示例1：

代码如下：

<form action="http://www.baidu.com/baidu" target="_blank">
<table bgcolor="#FFFFFF"><tr><td>
<input name=tn type=hidden value=baidu>
<a href="http://www.baidu.com/"><img src="http://img.baidu.com/img/logo-80px.gif" alt="Baidu" align="bottom" border="0"></a>
<input type=text name=word size=30>
<input type="submit" value="百度搜索">
</td></tr></table>
</form>

示例2：

代码如下：

<SCRIPT language=javascript>
function gowhere1(formname)
{var url;if (formname.myselectvalue.value == "0"){url = "http://www.baidu.com/baidu";document.search_form1.tn.value = "baidu";formname.method = "get";}if (formname.myselectvalue.value == "1"){url = "http://mp3.baidu.com/m";document.search_form1.tn.value = "baidump3";document.search_form1.ct.value = "134217728";document.search_form1.lm.value = "-1";}if (formname.myselectvalue.value == "4"){document.search_form1.tn.value = "news";document.search_form1.cl.value = "2";document.search_form1.rn.value = "20";url = "http://news.baidu.com/ns";}if (formname.myselectvalue.value == "5"){document.search_form1.tn.value = "baiduiamge";document.search_form1.ct.value = "201326592";document.search_form1.cl.value = "2";document.search_form1.lm.value = "-1";url = "http://image.baidu.com/i";
}
if (formname.myselectvalue.value == "6"){url = "http://post.baidu.com/f";document.search_form1.tn.value = "baiduPostSearch";document.search_form1.ct.value = "352321536";document.search_form1.rn.value = "10";document.search_form1.lm.value = "65536";}formname.action = url;return true;
}
</SCRIPT>
<form name="search_form1" target="_blank" οnsubmit="return gowhere1(this)">
<table width="460" height="60" border="0" bgcolor="#FFFFFF" cellpadding="0" cellspacing="0" style=font-family:宋体><tr><td>
<TABLE width="460" height="80" border=0 cellPadding=0 cellSpacing=0><INPUT name=myselectvalue type=hidden value=0><INPUT name=tn type=hidden><INPUT name=ct type=hidden><INPUT name=lm type=hidden><INPUT name=cl type=hidden><INPUT name=rn type=hidden><TR><TD width="8%" valign="bottom"><DIV align=center><a href="http://www.baidu.com/"><img src="http://img.baidu.com/img/logo-80px.gif"
alt="Baidu" align="bottom" border="0"></a></DIV></TD><TD vAlign=bottom width="92%">
<INPUT name=myselect οnclick=javascript:this.form.myselectvalue.value=4; type=radio value=0><FONT color=#0000cc style="FONT-SIZE: 12px">新闻</FONT><INPUT CHECKED name=myselect οnclick=javascript:this.form.myselectvalue.value=0; type=radio value=0><SPAN class=f12><FONT color=#0000cc style="FONT-SIZE: 12px">网页</FONT></SPAN><INPUT name=myselect οnclick=javascript:this.form.myselectvalue.value=1; type=radio value=1><SPAN class=f12><FONT color=#0000cc style="FONT-SIZE: 12px">音乐</FONT></SPAN>
<INPUT name=myselect οnclick=javascript:this.form.myselectvalue.value=6; type=radio value=0>
<FONT color=#0000cc style="FONT-SIZE: 12px">贴吧</FONT>
<INPUT name=myselect οnclick=javascript:this.form.myselectvalue.value=5; type=radio value=0><FONT color=#0000cc style="FONT-SIZE: 12px">图片</FONT><TABLE align=right border=0 cellPadding=0 cellSpacing=0 width="100%"><TBODY><TR><TD><FONT style="FONT-SIZE: 12px"><input id=word name=word size="40"></FONT> <input type="submit" value="百度搜索"> </TD></TR></form>

示例3：

代码如下：

<SCRIPT language=javascript>
function g(formname)	{
var url = "http://www.baidu.com/baidu";
if (formname.s[1].checked) {formname.ct.value = "2097152";
}
else {formname.ct.value = "0";
}
formname.action = url;
return true;
}
</SCRIPT>
<form name="f1" οnsubmit="return g(this)">
<table bgcolor="#FFFFFF" style="font-size:9pt;">
<tr height="60"><td valign="top"><img src="http://img.baidu.com/img/logo-137px.gif" border="0" alt="baidu"></td>
<td>
<input name=word size="30" maxlength="100">
<input type="submit" value="百度搜索"><br>
<input name=tn type=hidden value="bds">
<input name=cl type=hidden value="3">
<input name=ct type=hidden>
<input name=si type=hidden value="www.baidu.com">
<input name=s type=radio> 互联网
<input name=s type=radio checked> www.baidu.com
</td></tr></table>
</form>

百度搜索API地址：

http://help.baidu.com/question?prod_en=search&class=500&id=1000664