一、String.indexOf()
var str = "hello i am ithome";
var name = "ithome";
if(str.indexOf(name) > -1){
alert("contains...");
}
二、正则
var str = "hello i am ithome";
var b = new RegExp("ithome").test(str);
if(b){
alert("contains...");
}
原创文章,作者:Maggie-Hunter,如若转载,请注明出处:https://blog.ytso.com/tech/pnotes/14246.html