报错：go: cannot find GOROOT directory: /root/go/pkg/mod/golang.org/toolchain@v0.0.1-go1.24.9.linux-amd
vim ~/.bashrc
export GOROOT=/usr/local/go export GOPATH=$HOME/go export PATH=$GOROOT/bin:$GOPATH/bin:$PATH
source ~/.bashrc
# 检查 Go 版本 go version
vim ~/.bashrc
export GOROOT=/usr/local/go export GOPATH=$HOME/go export PATH=$GOROOT/bin:$GOPATH/bin:$PATH
source ~/.bashrc
# 检查 Go 版本 go version