SOURCE

console 命令行工具 X clear

                    
>
console
function showmessage(){
  let form=document.getElementById("oneform");
   let form_data=new FormData(form);
   console.log(form_data.get("username"));
    let pw=form_data.get("password");
    if(pw=="")
    {alert("请输入正确的密码!");}
    let age=form_data.get("age");
    if(age!="201721010168")
    {alert("请输入正确的学号!");}
     let sjh=form_data.get("shoujihao");
    if(sjh.length!="11")
    {alert("请输入正确的手机号!");}
   var xhr = new XMLHttpRequest();
   xhr.open('POST', 'http://www.szgch.net/wp-json/myapi/my-post');   
   xhr.onload = function(oEvent) {
    if (xhr.status == 200) {
      console.log("Uploaded!");
    } else {
      console.log("Error " + xhr.status + " occurred");
    }
  };
  xhr.onreadystatechange = function() {
    if (xhr.readyState === 4) {
      console.log("accepted:"+xhr.response);
       obj = JSON.parse(xhr.response);
      showcontent(obj);
    }
  }

xhr.send(form_data);
 }
function showcontent(obj){
    let lists=document.getElementById('items');
    lists.innerHTML="";

    //
    for(let key in obj) {
        let item=document.createElement('li');
        let lable=document.createElement('label');
        lable.innerHTML=key+": ";
        lable.style.color="red";
        let title=document.createElement('P');
        title.innerHTML=obj[key];
        title.style.fontSize="25px";
        item.appendChild(lable);
        item.appendChild(title);
        lists.appendChild(item);
   
 }
    
}
<html>
    <body>
        <h1>彭烁</h1>
        <form  id="oneform" action="http://www.szgch.net/wp-json/myapi/my-get" method="get">
            <div><label>用户名: </label><input type="text" name="username"></div>
            <div><label>密 码: </label><input type="password" name="password"></div>
            <div><label>性 别: </label><input type="radio" name="option1" value="male"><label></label>
                                       <input type="radio" name="option2" value="female"><label></label></div>
            <div><lable>学号: </lable><input type="number" name="age"></div>
            <div><lable>手机号: </lable><input type="number" name="shoujihao"></div>
            <div><label>出生日期: </label><input type="date" name="birthdate"></div>        
            <div><lable>学历: </lable><input type="checkbox" name="ben"><label>本科</label>
                                       <input type="checkbox" name="shuo"><label>硕士</label>
                                       <input type="checkbox" name="bo"><label>博士</label</div>
            <div><input type="hidden" name="userid"></div>
            <div><lable>入学年份: </lable><input type="month" name="enrollment"></div>
            <div><lable>毕业年份: </lable><input type="month" name="graduation"></div>
            <div><lable>自我介绍: </lable><input type="search" name="search"></div>
            <div><lable>办公软件熟练程度:</lable><input type="range" name="office"></div>
            <div><lable>附件</lable><input type="file" name="file" /></div>
        <button type="button" onclick="showmessage()">submit</button>                 
        </form>
         <div style="height:20px;"></div>
        <h2>内容浏览</h2>
        <div id="cview">
            <ul id="items" ></ul>
        </div>
    </body>
</html>