https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/qrcode-link/url-scheme/generateScheme.html

按照文档的请求参数，会报错，正确的参数格式应为：

{
    "jump_wxa":
    {
        "path": "/pages/publishHomework/publishHomework",
        "query": "",
        "env_version": "release"
    },
    "is_expire":true,
    "expire_type":1,
    "expire_interval":1
}