readme update: routeing with conditions

This commit is contained in:
c9s 2014-05-18 14:11:53 +08:00
parent bcd514989c
commit 684eac876c

View file

@ -55,6 +55,33 @@ matched_node->endpoint; // make sure there is a route end at here.
int ret = *( (*int) matched_node->route_ptr );
```
### Routing with conditions
```c
// create a router tree with 10 children capacity (this capacity can grow dynamically)
n = r3_tree_create(10);
int route_data = 3;
match_entry * entry = match_entry_create("/foo/bar");
// insert the route path into the router tree
route *r1 = route_create("/blog/post");
r1->request_method = METHOD_GET | METHOD_POST; // ALLOW GET OR POST
r3_tree_insert_route(n, r1, NULL, &route_data );
r3_tree_compile(n);
node *matched_node = r3_tree_match(n, "/foo/bar", strlen("/foo/bar"), entry);
matched_node->endpoint; // make sure there is a route end at here.
if (matched_node->routes) {
route *c = r3_node_match_route(m, entry);
c->data; // get the data from matched route
}
```
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