Golang连贯Oracle 须要装置Oracle Full Client或Instant Client
Oracle的Instant Client套件下载地址
#抉择Instant Client for Linux x86-64下载包如下:instantclient-basic-linux.x64-21.1.0.0.0.zipinstantclient-sqlplus-linux.x64-21.1.0.0.0.zipinstantclient-sdk-linux.x64-21.1.0.0.0.zip#都解压到 instantclient_21_1 这个目录,间接解压会解压到instantclient_21_1目录unzip instantclient-basic-linux.x64-21.1.0.0.0.zip unzip instantclient-sdk-linux.x64-21.1.0.0.0.zipunzip instantclient-sqlplus-linux.x64-21.1.0.0.0.zip#打印instantclient_21_1目录的门路pwd/home/oracle/instantclient_21_1装置pkg-config
CentOS自带了pkg-config,这里不在装置
#打印pkg-config版本pkg-config --version 创立配置文件oci8.pc
vim /home/oracle/oci8.pc
oci8.pc文件内容如下:
prefix=/home/oracle/instantclient_21_1libdir=${prefix}includedir=${prefix}/sdk/include/glib_genmarshal=glib-genmarshalgobject_query=gobject-queryglib_mkenums=glib-mkenumsName: oci8Description: oci8 libraryLibs: -L${libdir} -lclntshCflags: -I${includedir}Version: 21.1配置环境变量
vim /etc/profile
在最初增加如下环境变量
# Oracle的OCI套件export LD_LIBRARY_PATH=/home/oracle/instantclient_21_1# oci8.pc文件所在门路export PKG_CONFIG_PATH=/home/oracle使配置失效source /etc/profile运行Golang连贯Oracle报错一:
# github.com/mattn/go-oci8In file included from ../github.com/mattn/go-oci8/c_helpers.go:3:0:./oci8.go.h:1:17: fatal error: oci.h: No such file or directory #include <oci.h> ^compilation terminated.是因为配置的环境变量,oci8.pc文件所在门路不对,找不到oci8.pc文件导致的
留神这个门路配置对
export PKG_CONFIG_PATH=/home/oracle
运行Golang连贯Oracle报错二:
dyld: Library not loaded: @rpath/libclntsh.dylib.19.1 Referenced from: /var/folders/_f/n3km_s7j6_9f8qzpkf9w395h0000gn/T/go-build114883360/b001/exe/oracleoci8 Reason: image not found增加软链接,解决报错
ln -s /home/oracle/instantclient_21_1/libclntsh.so.21.1 /usr/lib/libclntsh.soln -s /home/oracle/instantclient_21_1/libocci.so.21.1 /usr/lib/libocci.soln -s /home/oracle/instantclient_21_1/libociei.so /usr/lib/libociei.soln -s /home/oracle/instantclient_21_1/libnnz21.so /usr/lib/libnnz12.so