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怎么实现js判断搜索引擎搜索关键词是否包含某关键字

2025-03-14 22:33:23

推荐回答（3个）

回答1：

var ss = '你好，早上好，晚安';//对比字符串
var s = '好';//可能包含的关键字
var is = '';
if(ss.indexOf(s)==-1){
is = '不包含';
}else{
is = '包含';

}
//下面改改
$('.announcement').parent().append('

"'+ss+'" '+is+' "'+s+'"

');

回答2：

通过js传给后台代码处理，一般后台程序员会提供个接口，js调用就好了，如果你是个全栈工程师，那也是太难为你了，js做个ajax，然后把数据传给后台程序，后台程序计算结果传给前台js

回答3：

//判断ss里是否包含s，-1表示不包含
ss.indexOf(s)==-1

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