形式1
<!--                        <div class="radio-box" style="display: block">-->
<!--                            <label for="personConfig1">-->
<!--                                <input type="radio" id="personConfig1"   name="personConfig" value="1">企业微信-->
<!--                            </label>-->
<!--                        </div>-->
<!--                        <div class="radio-box" style="display: block">-->
<!--                            <label for="personConfig2">-->
<!--                                <input type="radio"  id="personConfig2"    name="personConfig" value="2" >手机短信-->
<!--                            </label>-->
<!--                        </div>-->

形式2
                        <div class="radio-box" style="display: block">
                            <input type="radio"   id="personConfig1"   name="personConfig" value="1">
                            <label>企业微信</label>
                        </div>
                        <div class="radio-box" style="display: block">
                            <input type="radio" id="personConfig2"   name="personConfig" value="2">
                            <label>短信</label>
                        </div>
//赋值
$("#personConfig1").attr("checked","checked");
$("#personConfig2").parent().addClass("checked");

或载入前使用（一定要在载入前）
$("#personConfig1").attr("checked","checked");


//取出  value值
var personConfig=$('[name=personConfig]:checked').val();