var matchWords; function notifyTextLength() { var inputNum = document.getElementById("txtTitle").value.replace(/[^\x00-\xff]/g, "**").length; //得到输入的字节数 if (inputNum <= 200) { matchWor…
/*** 计算字符串长度* 参数是要计算的字符串* 返回值当前字符串的长度*/function charactersLen (words) { let tempMapWordNum = {} let doubleByteTotal = 0 // 双字节 let chineseTotal = 0 // 汉字 let singleByteTotal = 0 // 单字节 let numTotal = 0 for (let i = 0; i < words.length; i++) { let c =…