题解 | #二次封装函数#
获取字符串的长度
http://www.nowcoder.com/practice/e436bbc408744b73b69a8925fac26efc
{"css":"","js":"function strLength(s, bUnicode255For1) {\n var length=0\n if(!bUnicode255For1){\n for(let i=0;i<s.length;i++){\n if(s.charCodeAt(i)>255){\n length+=2\n }else{\n length+=1\n }\n }\n \n }else{\n length=s.length\n }\n return length\n \n \n \n}","html":"","libs":[]}
