how to use Interceptor change the post body

[vanehu]

form data or value must be encode， is there any way to do this . it cat reduce more code

[COM8]

You can use this function:

https://github.com/libcpr/cpr/blob/0817715923c9705e68994eb52ef9df3f6845beba/cpr/util.cpp#L162-L165

Something like this should work:

#include <cpr/util.h>
#include <string>

void foo() {
    std::string in = "input";
    std::string out = cpr::urlEncode(in);
}