Question

我在type.ts中有一个ConfState接口，并且在app.ts中导入了ConfState接口，当我尝试使用它时，出现此错误。预期有0个类型参数，但有1个。

** type.ts

export interface ConfState {
 
}

** app.ts

import {BotFrameworkAdapter,MemoryStorage,ConversationState} from "botbuilder";
import * as restify from "restify";
import {ConfState} from "./types";

let server = restify.createServer();
server.listen(process.env.port || process.env.PORT || 3978,() => {
    console.log("${server.name} listening on {server.url}");
});

const adapter = new BotFrameworkAdapter({
    appId:process.env.MICROSOFT_APP_ID,
    appPassword:process.env.MICROSOFT_APP_PASSWORD
});

const conversationState = new ConversationState<ConfState>(new MemoryStorage());
adapter.use(conversationState)

server.post("/api/message",(req, res) => {
    adapter.processActivity(req,res, async (context) => {
        if(context.activity.type === "message") {
            const state = conversationState.get(context);
            await context.sendActivity("You said ${context.activity.text}");
        } else {
            await context.sendActivity("${context.activity.type} event detected");
        }
        });
});

Answer 1

由于没有其他类型要传递类型参数， ConversationState必须没有类型参数，因此会出现错误。

new ConversationState<ConfState>
// should be changed to 
new ConversationState

Answer 2

删除通用。对库的更新不再需要ConversationState来获取泛型。

而改用这个：

let conversationState;

const memoryStorage = new MemoryStorage();
conversationState = new ConversationState(memoryStorage);

预期0类型参数，但得到1

2 个答案: