正则：数字字母下划线组合，长度6-10;至少包含一个大写字母、一

      $scope.validateWindowsPassWord = function (value) {
        if (value === ‘‘){
          return true;
        }
        if($scope.passwordServer.metadata.os_type==‘windows‘ && $scope.passwordServer.metadata.windows_password_policy && $scope.passwordServer.metadata.windows_inject_path) {
          var reg = /^w{6,10}$/;
          var r = value.match(reg);
          if (r == null) {
            return false;
          }
          var wordReg = /(?=.*[A-Z])(?=.*[a-z])(?=.*[d])/;
          var word = value.match(wordReg);
          if (word == null) {
            return false
          }
        }
        return true;

      };