摘要:
set @j='[{"xx":"bb","reviews":[]},{"bb"}]'; set @j=json_array_append(@j,'$[0].reviews,json_object("aa","vvv")); [{"xx":"bb","reviews":[{"aa":"vvv"}]}, 阅读全文
摘要:
1,配置DNSvi /etc/resolv.conf 2,配置网关: vi /etc/sysconfig/network 3,配置ip地址: vi /etc/sysconfig/network-scripts/ifcfg-eth0 service network restart 4,显示网络信息: 阅读全文