公司让我接手一个golang开发的项目，对golang不太懂，望大神指点，给小白带带路。
我的开发环境是ubuntu18.04 golang版本是信息如下：
robin@robin-xubuntu:~$ go env
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/robin/.cache/go-build"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/robin/go"
GOPROXY=""
GORACE=""
GOROOT="/usr/local/go"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD=""
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build572530775=/tmp/go-build -gno-record-gcc-switches"
测试服务器的机器是centos7.2的系统，golang版本信息如下：
[root@iZbp1i991ixg51lhryk6mlZ bin]# go env
GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/root/go"
GORACE=""
GOROOT="/usr/lib/golang"
GOTOOLDIR="/usr/lib/golang/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build693673370=/tmp/go-build -gno-record-gcc-switches"
CXX="g++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
我把在ubuntu上编译的二进制文件放在centos上运行后报错：
[root@iZbp1i991ixg51lhryk6mlZ bin]# ./test -v
./test: /lib64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by ./test)
./test: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by ./test)
./test: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by ./test)
