#include <stdio.h>
#include <string.h>
void parse_key_value(char* str) {
while (char* value = strsep(&str, "&")) {
char* key = strsep(&value, "=");
if (key != NULL && value != NULL) {
printf("key %s value %s\r\n", key, value);
}
}
}
int main() {
char stra[] = "&asd23&sd=900&c=0&";
printf("%s\r\n", stra);
parse_key_value(stra);
char strb[] = "asd=23";
printf("%s\r\n", strb);
parse_key_value(strb);
return 0;
}
output:
&asd23&sd=900&c=0&
key sd value 900
key c value 0
asd=23
key asd value 23