自己加一个,社会统一信用代码正则
function CheckSocialCreditCode(Code) { var patrn = /^[0-9A-Z]+$/; //18位校验及大写校验 if ((Code.length != 18) || (patrn.test(Code) == false)) { console.info("不是有效的统一社会信用编码!"); return false; } else { var Ancode;//统一社会信用代码的每一个值 var Ancodevalue;//统一社会信用代码每一个值的权重 var total = 0; var weightedfactors = [1, 3, 9, 27, 19, 26, 16, 17, 20, 29, 25, 13, 8, 24, 10, 30, 28];//加权因子 var str = '0123456789ABCDEFGHJKLMNPQRTUWXY'; //不用I、O、S、V、Z for (var i = 0; i < Code.length - 1; i++) { Ancode = Code.substring(i, i + 1); Ancodevalue = str.indexOf(Ancode); total = total + Ancodevalue * weightedfactors[i]; //权重与加权因子相乘之和 } var logiccheckcode = 31 - total % 31; if (logiccheckcode == 31) { logiccheckcode = 0; } var Str = "0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F,G,H,J,K,L,M,N,P,Q,R,T,U,W,X,Y"; var Array_Str = Str.split(','); logiccheckcode = Array_Str[logiccheckcode]; var checkcode = Code.substring(17, 18); if (logiccheckcode != checkcode) { console.info("不是有效的统一社会信用编码!"); return false; }else{ return true; } return true; } }