我正在嘗試使用 Typescript 在 NestJS 中創建一個 mysql 會話存盤。我已經安裝了 express-session、express-mysql-session 和 @types/express-mysql-session 包。下面的代碼編譯(main.ts 檔案),但隨后在控制臺中出現錯誤:
import { AppModule } from "./app.module";
import { env } from "./common/env";
import session from "express-session";
import MySQLStore from "express-mysql-session";
async function bootstrap() {
const app = await NestFactory.create(AppModule, {
cors: { credentials: env.ENABLE_CORS, origin: env.CLIENT_HOST },
});
//session store
const options = {
host: "db",
port: 3306,
user: env.DB_USER,
password: env.DB_PASSWD,
database: env.DATABASE,
checkExpirationInterval: 1000 * 60 * 60 * 2,
expiration: 1000 * 60 * 60 * 24,
};
const store = MySQLStore(session);
const sessionStore = new store(options);
app.use(
session({
secret: env.COOKIE_SECRET,
store: sessionStore,
resave: false,
saveUninitialized: false,
cookie: {
httpOnly: true,
maxAge: 1000 * 60 * 60 * 24,
},
}),
);
await app.listen(env.PORT_BACKEND || 8080);
}
bootstrap();
錯誤是 這里的圖片
用 require 而不是 import 來做它甚至不會編譯,我已經嘗試過 express-mysql-session 包方式:
var MySQLStore = require('express-mysql-session')(session);
我應該如何使它作業?或者有其他更好的包嗎?
uj5u.com熱心網友回復:
好的,所以我讓它作業了。最后安裝了 mysql2 包,你可以在這里閱讀原因。
代碼最終是這樣的:
import { NestFactory } from "@nestjs/core";
import { env } from "./common/env";
import { AppModule } from "./modules/app/app.module";
import * as session from "express-session";
import * as MySQLStoreCreator from "express-mysql-session";
import * as mysql2 from "mysql2/promise";
async function bootstrap() {
const app = await NestFactory.create(AppModule, {
cors: { credentials: env.ENABLE_CORS, origin: env.CLIENT_HOST },
});
//session store
const options = {
host: "db",
port: 3306,
user: env.DB_USER,
password: env.DB_PASSWD,
database: env.DATABASE,
checkExpirationInterval: 1000 * 60 * 60 * 2,
expiration: 1000 * 60 * 60 * 24,
};
const connection = mysql2.createPool(options);
const sessionStore = new (MySQLStoreCreator(session))({}, connection);
app.use(
session({
secret: env.COOKIE_SECRET,
store: sessionStore,
resave: false,
saveUninitialized: false,
cookie: {
httpOnly: true,
maxAge: 1000 * 60 * 60 * 24,
},
}),
);
await app.listen(env.PORT_BACKEND || 8080);
}
bootstrap();
也許有人會發現它有幫助 C:
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