Javascript 如何将路由值传递给我的 Prisma 函数

我的目标是将登录数据(用户输入)传递给一个函数，在该函数中，Prisma在数据库中"搜索"相应的条目.当前代码涉及4个不同的类(不确定它们在此上下文中是否被称为类)

I.Login.jsx接受输入并将其传递给前端API

 async function handleLogin() {
    const suc = await Api.login(username, password);

  }

Ii.Api.ts发送带有此数据的axios POST请求

const url = 'http://localhost:8080';

async function login(username, password) {
    console.log(username, password, url);
    console.log("Log message of FE-API: " + username);
    const response = await axios.post(`${url}/user/login`, {
        e_mail: username,
        password: password
    });
    console.log(response);
    return response.status === 200;
}

Iii.users.js使用Express js并将数据发布到PrismaApi

router.post('/login', async function (req) {
  console.log("Log message of user: " + req);
  const loggedIn = await Api.login(req);
  res.status(loggedIn ? 200 : 400).send();
})

IV.PrismaApi.js应该使用这些参数来搜索相应的条目

async function login(e_mail) {
    console.log("Log message of PrismaApi: " + e_mail); 
    const loginCreds = await prisma.nutzer.findFirst({
        where: {
          email: e_mail,
        },

});
    return !!loginCreds;
} 

这条路走错了.

\backend\node_modules\@prisma\client\runtime\index.js:32881
    if (!Object.prototype.hasOwnProperty.call(object, key)) {
                                         ^

RangeError: Maximum call stack size exceeded
    at BufferList.hasOwnProperty (<anonymous>)
    at getDepth (D:\(a) Coding\Repositories\b3\backend\node_modules\@prisma\client\runtime\index.js:32881:42)
    at getDepth (D:\(a) Coding\Repositories\b3\backend\node_modules\@prisma\client\runtime\index.js:32885:21)
    at getDepth (D:\(a) Coding\Repositories\b3\backend\node_modules\@prisma\client\runtime\index.js:32885:21)
    at getDepth (D:\(a) Coding\Repositories\b3\backend\node_modules\@prisma\client\runtime\in    at getDepth (D:\(a) Coding\Repositories\b3\backend\node_modules\@prisma\client\runtime\index.js:32885:21)
    at getDepth (D:\(a) Coding\Repositories\b3\backend\node_modules\@prisma\client\runtime\index.js:32885:21)
    at getDepth (D:\(a) Coding\Repositories\b3\backend\node_modules\@prisma\client\runtime\index.js:32885:21)
    at getDepth (D:\(a) Coding\Repositories\b3\backend\node_modules\@prisma\client\runtime\index.js:32885:21)
    at getDepth (D:\(a) Coding\Repositories\b3\backend\node_modules\@prisma\client\runtime\index.js:32885:21) {
  clientVersion: '4.6.1'
}

在同时使用邮箱和密码之前，我仅在邮箱中try 了此代码，以测试工作流程.我期待一个代码来查看登录过程是否成功，但我只收到来自Prisma模块的错误消息，所以我猜Prisma没有得到正确的输入.