@GetMapping("/{id}")
    @RequiresPermissions("system:dict:edit")
    public ShenyuAdminResult detail(@PathVariable("id") @Valid
                                    @Existed(provider = ShenyuDictMapper.class,
                                            message = "dict is not existed") final String id) {
        return ShenyuAdminResult.success(ShenyuResultMessage.DETAIL_SUCCESS, shenyuDictService.findById(id));
    }
detail dict.

@param id dict id.
@return {@linkplain ShenyuAdminResult}
shenyu-admin/src/main/java/org/apache/shenyu/admin/controller/ShenyuDictController.java