微信小程序如何自定义table组件

{
"usingComponents": {
"etable" : "/compenents/etable/etable"
}
}

<view style='padding : 10rpx;'>
<etable config="{{config}}"></etable>
</view>

/**
* 页面的初始数据
*/
data: {
config:{
content :[],
titles: ['id', '名字', '年龄', '学校'],
props : ['id', 'name', 'age', 'school'],
columnWidths: ['80rpx', '140rpx', '120rpx','390rpx'],
border: true,
stripe : true,
// headcolor : '#dddddd'
}
},

onload:function(){
// 模拟数据
let content = [
{
id: 1,
name: 'pxh',
age: 13,
school: '暨南大学计算机'
},
{
id: 2,
name: 'ap',
age: 12,
school: '中山大学'
},
{
id: 3,
name: 'cf',
age: 12,
school: '华南农业大学'
},
{
id: 4,
name: '林江',
age: 14,
school: '上海交通大学'
}
]
let that = this
// 此处是模拟网络请求
setTimeout(function(){
that.setData({
'config.content' : content
})
},2000)
}

.etable-content-row-bg1{
background-color: #ffffff;
}
.etable-content-row-bg2{
background-color: #efefef;
}