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如何设置上下文变量? about dubbo-js HOT 5 CLOSED

apache avatar apache commented on August 23, 2024
如何设置上下文变量?

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Comments (5)

hufeng avatar hufeng commented on August 23, 2024

可以的,你的场景是不是要将userid放入dubbo的attachment字段,然后传递给dubbo的服务方?

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ugaxm avatar ugaxm commented on August 23, 2024

@hufeng 没错,这个有example吗?

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hufeng avatar hufeng commented on August 23, 2024

@ninpu 我来把这个扩展的更灵活一点,我们内部的log全链路跟踪和你的场景是一样的 比如需要把一个请求的uuid带着,我来把attachment在context中扩展出来 方便你很简单的完成这个需求

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hufeng avatar hufeng commented on August 23, 2024

@ninpu

use [email protected]

dubbo.use(async function traceUserId (ctx: Context, next) {
  ctx.attachments = {
   userId: 'xxx'
 }
 await next();
});

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ugaxm avatar ugaxm commented on August 23, 2024

@hufeng 非常感谢 我用这个试试 👍👍👍

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