新增：选择支付方式接口

src/main/java/com/gxwebsoft/common/system/controller/PaymentController.java

@@ -36,6 +36,20 @@ public class PaymentController extends BaseController {
     @Resource
     private RedisUtil redisUtil;
 
+    @ApiOperation("选择支付方式")
+    @GetMapping("/select")
+    public ApiResult<PageResult<Payment>> select(PaymentParam param) {
+      // 使用关联查询
+      final PageResult<Payment> result = paymentService.pageRel(param);
+      result.getList().forEach(d -> {
+        d.setApiKey(null);
+        d.setApiclientCert(null);
+        d.setApiclientKey(null);
+        d.setMerchantSerialNumber(null);
+      });
+      return success(result);
+    }
+
     @PreAuthorize("hasAuthority('sys:payment:list')")
     @OperationLog
     @ApiOperation("分页查询支付方式")