在serverless中使用prisma

众所周知为了冷启动速度一般要将代码打包到一个js文件。

当在项目中使用了 prisma 打包完后上传到serverless平台，一般会遇到第一个问题：

 Error: 
 Invalid `prisma.companie.findMany()` invocation:
 
 
   Query engine binary for current platform "debian-openssl-1.1.x" could not be found.
 This probably happens, because you built Prisma Client on a different platform.
 (Prisma Client looked in "/home/ubuntu/nacho/server/node_modules/@prisma/client/runtime/query-engine-debian-openssl-1.1.x")
 
 
 To solve this problem, add the platform "debian-openssl-1.1.x" to the "generator" block in the "schema.prisma" file:
 generator client {
   provider      = "prisma-client-js"
   binaryTargets = ["native"]
 }
 
 Then run "prisma generate" for your changes to take effect.
 Read more about deploying Prisma Client: https://pris.ly/d/client-generator
     at PrismaClientFetcher.request (/home/ubuntu/nacho/server/node_modules/@prisma/client/runtime/index.js:79361:15)
     at process._tickCallback (internal/process/next_tick.js:68:7) clientVersion: '2.12.1' }

经过搜索后得知 prisma/issues/4769 ，prisma 在不同平台是依赖不同二进制文件的。

那么现在修改 prisma 配置重新生成代码再编译打包上传运行依旧会出现找不到该文件的问题。

例如：

PrismaClientInitializationError: Prisma Client could not locate the Query Engine for runtime "debian-openssl-1.1.x".

This is likely caused by a bundler that has not copied "libquery_engine-debian-openssl-1.1.x.so.node" next to the resulting bundle.
Ensure that "libquery_engine-debian-openssl-1.1.x.so.node" has been copied next to the bundle or in "node_modules/.pnpm/@prisma+client@5.7.1_prisma@5.7.1/node_modules/.prisma/client".

We would appreciate if you could take the time to share some information with us.
Please help us by answering a few questions: https://pris.ly/engine-not-found-bundler-investigation

The following locations have been searched:
  /code/node_modules/.pnpm/@prisma+client@5.7.1_prisma@5.7.1/node_modules/.prisma/client
  /
  D:\code\node_modules\.pnpm\@prisma+client@5.7.1_prisma@5.7.1\node_modules\@prisma\client
  /.prisma/client
  /tmp/prisma-engines
    at dl (/code/fc.js:170:805)
    at async Object.loadLibrary (/code/fc.js:217:9816)
    at async zt.loadEngine (/code/fc.js:219:448)
    at async zt.instantiateLibrary (/code/fc.js:218:10356) {
  clientVersion: '5.7.1',
  errorCode: undefined
}

现在需要从本地找到该文件 libquery_engine-debian-openssl-1.1.x.so.node

然后和代码一起上传，注意路径要和你编译后的代码中所依赖的一致