var _series=[];
var array=[
    {
        name:'成功率',
        value: 0.54
    },
    {
        name:'不成功率',
        value: 0.45999999999999996
    }
]        
array.forEach((r)=>{
   _series.push({
         name: r.name,
         data: r.value,
         stroke: false
    })
})