前言

参考文章：https://blog.csdn.net/qq_37767455/article/details/121188740

Question

vscode安装dlv依赖时报错：

go: github.com/go-delve/delve/cmd/dlv@latest: module github.com/go-delve/delve/cmd/dlv: Get "https://proxy.golang.org/github.com/go-delve/delve/cmd/dlv/@v/list": dial tcp ***.\*\*\*.\*\*\*.\*\*\*:port: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

Answer

1. 查看 GOSUMDB 的配置

   go env

   

   找到set GOSUMDB=sum.golang.org

2. 关掉GOSUMDB

   go env -w GOSUMDB=off

3. 配置代理

   go env -w GOPROXY=https://goproxy.cn,direct

再次安装依赖，成功