STM32调试问题USR\main.c(58): error: #28: expression must have a constant value

char *post[]={postT,postP}; 这样给post赋初值，初值需要为const类型，postP 和 postT 声明为const类型。如下：
const char postT[]={"",""};
const char postP[]={"",""};