要显式触发对实体的请求，可以使用oData模型的read函数.

To explicitly trigger a request to an entity you may use the read function of the oData model.

这是官方文档:
https://openui5 .hana.ondemand.com/docs/api/symbols/sap.ui.model.odata.v2.ODataModel.html#read

Here is the official documentation:
https://openui5.hana.ondemand.com/docs/api/symbols/sap.ui.model.odata.v2.ODataModel.html#read

this.getView().getModel().read("/BananaSet('001')", {
    success: function (oData) {
        // do something with the Banana data
    }
})