它在以下位置搜索:https :
//golang.org/src/crypto/x509/root_linux.go
摘抄
// Copyright 2015 The Go Authors. All rights reserved.// Use of this source pre is governed by a BSD-style// license that can be found in the LICENSE file.package x509// Possible certificate files; stop after finding one.var certFiles = []string{ "/etc/ssl/certs/ca-certificates.crt", // Debian/Ubuntu/Gentoo etc. "/etc/pki/tls/certs/ca-bundle.crt", // Fedora/RHEL 6 "/etc/ssl/ca-bundle.pem", // OpenSUSE "/etc/pki/tls/cacert.pem", // OpenELEC "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem", // CentOS/RHEL 7 "/etc/ssl/cert.pem",// Alpine Linux}


