我这样写:
char str[20];
web_reg_save_param("str",
"LB/IC=<html>",
"RB/IC=</html>",
"ord=ALL",
LAST);
总是提示“No match found for the requested parameter "str". Check whether the requested boundaries exist in the response data. Also, if the data you want to save exceeds 256 bytes, use web_set_max_html_param_len to increase the parameter size”
不知道这是什么意思?