在微信小程序开发者工具里面 打开在app.json中添加如下字段
"subpackages": [
{
"root": "packageA",
"pages": [
"pages/cat/cat",
"pages/dog/dog"
]
}, {
"root": "packageB",
"name": "pack2",
"pages": [
"pages/apple/apple",
"pages/banana/banana"
]
}
],
