Linux : Oracle远程连接调用缺少客户端依赖（ORA-00000: DPI-1047）_ora-00000: dpi-1047: cannot locate a 64-bit oracle

 连接报错：

ORA-00000: DPI-1047: Cannot locate a 64-bit Oracle Client library: "libclntsh.so: cannot open shared object file: No such file or directory". See https://oracle.github.io/odpi/doc/installation.html#linux for help

解决方法：

mkdir -p /opt/oracle
 
cd /opt/oracle
 
# 外网下载
wget https://download.oracle.com/otn_software/linux/instantclient/instantclient-basic-linuxx64.zip
# 内网上传
unzip instantclient-basic-linux.x64-21.1.0.0.0.zip
 
#非必要，装的时候看到了两个安装步骤，所以途中执行了这两条命令，目测不需要执行，但执行了也不影响
#ldconfig
#ldd /opt/oracle/instantclient_21_14/libclntsh.so
 
cd /etc/ld.so.conf.d/
 
vi oracle.conf
#编辑操作-开始
i
/opt/oracle/instantclient_21_14/
esc
:wq
#编辑操作-结束
 
ldconfig