jquery实现聊天机器人

  
  
  
  
  



  

    
俊凯
    

      

        
        

          今天天气怎么样
        
      
      

        
        

          天气很好呀适合出门呢~~
        
      
    
    

      
      发送
    

  
  
  
  
  

  

* {
  padding: 0;
  margin: 0;
}

::-webkit-scrollbar {
  width: 0px;
}
html, body {
  height: 100%;
}
.wrapper {
  width: 600px;
  margin: 0 auto;
  border: 1px solid #eee;
  height: 100%;
  position: relative;
  background-color: #eee;
  /* overflow: hidden; */
}
.wrapper .content {
  /* overflow-x: hidden;
  overflow-y: scroll; */
  overflow: auto;
  height: calc(100% - 110px);
  line-height: 30px;
  padding: 10px;
}
.wrapper .header {
  background-color: grey;
  text-align: center;
  color: #fff;
  height: 40px;
  line-height: 40px;
  font-weight: 700;
}

.wrapper .content .mine {
  float: right;
  width: 400px;
}
.wrapper .content .robot {
  float: left;
  width: 400px;
}
.wrapper .content img {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  vertical-align: middle;
}
.content .mine img {
  float: right;
}
.content .mine .text {
  float: right;
  background-color: greenyellow;
}
.content .robot img {
  float: left;
}
.content .robot .text {
  float: left;
  background-color: #fff;
}
.text {
  max-width: 250px;
  font-size: 16px;
  padding: 0 10px;
  border-radius: 3px;
  /* border: 1px solid #fff; */
}
.inp {
  width: 100%;
  height: 50px;
  line-height: 50px;
  position: absolute;
  bottom: 0px;
  font-size: 0;
  text-align: center;
  /* padding: 0 10px; */
  background-color: #ddd;
  /* vertical-align: middle; */
}

.inp input {
  width: calc(100% - 80px);
  height: 30px;
  line-height: 30px;
  border: none;
  outline: none;
  font-size: 14px;
  display: inline-block;
  vertical-align: middle;
}
.inp button {
  width: 60px;
  height: 30px;
  font-size: 14px;
  border: none;
  outline: none;
  background-color: #ccc;
  display: inline-block;
  vertical-align: middle;
  cursor: pointer;
}

$('#submit').click(function(){
  var val = $('#word').val();
  if(val){
    renderDom('mine',val)
    $('#word').val('')
     $.ajax({
      type:'GET',
      url:'http://temp.duyiedu.com/api/chat',
      data:{
        text:val
      },
      dataType:'json',
      success:function(res){
        // console.log(res)
        renderDom('robot',res.text);
      }
    })
  }
})
$('#word').on('keyup',function (e){
  if(e.keyCode == 13){
    $('#submit').click()
  }
})
function renderDom(role,text){
  $(`
  

  
  

    ${text}
  
`).appendTo($(`.content`));
var scrollHeight = $('.content')[0].scrollHeight;
var contentHeight = $('.content')[0].offsetHeight;
$('.content').scrollTop(scrollHeight-contentHeight);


}