编译证书生成工具报connection refused
go: chainmaker.org/chainmaker/common/v2@v2.3.0: Get "https://proxy.golang.org/chainmaker.org/chainmaker/common/v2/@v/v2.3.0.mod": dial tcp 142.251.43.17:443: connect: connection refused
go: chainmaker.org/chainmaker/common/v2@v2.3.0: Get "https://proxy.golang.org/chainmaker.org/chainmaker/common/v2/@v/v2.3.0.mod": dial tcp 142.251.43.17:443: connect: connection refused