我如何在春季使用HandlerInterceptor读取@Pathvariable名称和值？

Question

My code is :

@RequestMapping(value = "productDescription/{productId}/{competitorList}", method = RequestMethod.GET)
@ResponseBody
public ProductDescription getProductDescription(
        @PathVariable String productId, @PathVariable String competitorList) {
    return service.getProductDescription(productId, competitorList);
}

Using HttpServletRequest request in postHandler method, I want to read the pathvariable names and values.

I am able to get parameter name and values using request.getParameterMap() method if I'm using @RequestParam instead @Pathvariable.

Answer 1

Try this:

@RequestMapping(value = "productDescription/{productId}/{competitorList}", method = RequestMethod.GET)
@ResponseBody
public ProductDescription getProductDescription(@PathVariable("productId") String productId, @PathVariable("competitorList") String competitorList) {
    return service.getProductDescription(productId, competitorList);
}