在调用URL“/ article/1234abcd”后，如何从`article`操作中检索值'1234abcd`？

Question

@RequestMapping(value = "/article", method = RequestMethod.GET) 
public final String article(final ModelMap model) 
{ 
} 

如果使用地址，称为：

/article/1234abcd 

怎么能值1234abcd从article方法内检索？

Answer 1

通过使用@PathVariable：

@RequestMapping(value = "/article/{articleId}", method = RequestMethod.GET) 
public final String article(final ModelMap model, @PathVariable String articleId) 
{ 
} 

见Spring docs for more info。