douban:
function (){
wx.request({
url:
'https://douban.uieee.com/v2/book/1220562',
//必须要设置"content-type":"json",不然会报错 400 (Bad Request)
header:{
"content-type":
"json"
},
success:
function (backData){
console.log(backData);
}
})
}