标签:else cti ring str nav lower cas false strlen
//判断是否微信浏览器
function isWeiXin() {
var ua = window.navigator.userAgent.toLowerCase();
if (ua.match(/MicroMessenger/i) == ‘micromessenger‘) {
return true;
} else {
return false;
}
}
;
//字符串截取,超出则加“...”
function subStrLen(str, len) {
if (str.length > len) {
str = str.substring(0, len) + "...";
}
return str;
}
;
标签:else cti ring str nav lower cas false strlen
原文地址:http://www.cnblogs.com/xiangru0921/p/6713977.html