非常直截了当。在javascript中，我需要检查字符串是否包含数组中持有的任何子字符串。
当前回答
let obj = [{name : 'amit'},{name : 'arti'},{name : 'sumit'}];
let input = 'it';
使用滤镜:
obj.filter((n)=> n.name.trim().toLowerCase().includes(input.trim().toLowerCase()))
其他回答
var str = "A for apple" var subString = ["apple"] console.log (str.includes (subString))
你可以这样检查:
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
var list = ["bad", "words", "include"]
var sentence = $("#comments_text").val()
$.each(list, function( index, value ) {
if (sentence.indexOf(value) > -1) {
console.log(value)
}
});
});
</script>
</head>
<body>
<input id="comments_text" value="This is a bad, with include test">
</body>
</html>
全面支持(除了@ricca的版本)。
wordsArray = ['hello'， 'to'， 'nice'， 'day'] yourString = '你好。今天天气不错’。 result = wordsArray。每个(w => yourstring .include (w)) console.log(“结果:”,结果)
var yourstring = 'tasty food'; // the string to check against
var substrings = ['foo','bar'],
length = substrings.length;
while(length--) {
if (yourstring.indexOf(substrings[length])!=-1) {
// one of the substrings is in yourstring
}
}
对于用谷歌搜索的人来说，
确切的答案应该是。
const substrings = ['connect', 'ready'];
const str = 'disconnect';
if (substrings.some(v => str === v)) {
// Will only return when the `str` is included in the `substrings`
}
