通作爲@RequestParam到@RepositoryRestController方法

Question

實體鏈接我有內部@RepositoryRestController

@RequestMapping(value = "/products/salesReport", method = RequestMethod.GET, produces = "application/json") 
    public @ResponseBody 
    ResponseEntity<?> get(
      @RequestParam(value = "customer", required = false) Resource<Organization> customer, 
      @RequestParam(value = "supplier", required = false) Organization supplier, 
      @DateTimeFormat(pattern = "dd-MM-yyyyy") @RequestParam(value = "startDate", required = false) Date startDate, 
      @DateTimeFormat(pattern = "dd-MM-yyyyy") @RequestParam(value = "endDate", required = false) Date endDate, 
      Pageable pageable 
    ) { ... 

組織類型請求參數在這裏，我想傳遞的SDR風格的URI。當我傳入Long ID時，它工作正常，並自動轉換爲實體對象。但是，當我通過URI，我得到：

Failed to convert value of type [java.lang.String] to required type [org.springframework.hateoas.Resource]; nested exception is java.lang.IllegalStateException: Cannot convert value of type [java.lang.String] to required type [org.springframework.hateoas.Resource]: no matching editors or conversion strategy found" 

有誰知道春天的確支持自動轉換URI來實體對象的@RepositoryRestController又如何？

Answer 1

試試這個辦法：

@RepositoryRestController 
@RequestMapping("/products") 
public class ProductsController { 

    @Autoware 
    private ProductService productService; 

    @GetMapping("/{id}/report/{data}") 
    public ResponseEntity<?> getReport(@PathVariable("id") Product product, @PathVariable("date") Date date) { 
     // some checks... 
     return ResponseEntity.ok(productService.makeReport(product, date); 
    } 
}