markdown 在树枝中生成链接

Posted 2021-05-05

### Generates an absolute URL given a route name and parameters:
```twig
url($name, $parameters = [], $options = [])
```
Example:
```twig
url('entity.node.canonical', {'node': 42})
```
Result:
```
node/42
```

### Generates a relative URL given a route name and parameters:
```twig
path($name, $parameters = [], $options = [])
```
Example:
```twig
path('entity.node.canonical', {'node': 42})
```
Result:
```
https://example.com/node/42
```