微信支付相关接口优化，支持自定义参数信息，不在默认使用配置信息

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/pay/request/WxEntPayRequest.java

@@ -18,7 +18,7 @@ import me.chanjar.weixin.common.util.ToStringUtils;
  * @author binarywang (https://github.com/binarywang)
  */
 @XStreamAlias("xml")
-public class WxEntPayRequest {
+public class WxEntPayRequest extends WxPayBaseRequest{
   /**
    * <pre>
   * 公众账号appid
@@ -58,32 +58,6 @@ public class WxEntPayRequest {
   @XStreamAlias("device_info")
   private String deviceInfo;
 
-  /**
-   * <pre>
-  * 随机字符串
-  * nonce_str
-  *是
-  *5K8264ILTKCH16CQ2502SI8ZNMTM67VS
-  *String(32)
-  *随机字符串，不长于32位
-   * </pre>
-  */
-  @XStreamAlias("nonce_str")
-  private String nonceStr;
-
-  /**
-   * <pre>
-  * 签名
-  * sign
-  * 是
-  * C380BEC2BFD727A4B6845133519F3AD6
-  * String(32)
-  *签名，详见签名算法
-   * </pre>
-  */
-  @XStreamAlias("sign")
-  private String sign;
-
   /**
    * <pre>
   * 商户订单号
@@ -178,18 +152,23 @@ public class WxEntPayRequest {
   @XStreamAlias("spbill_create_ip")
   private String spbillCreateIp;
 
-  public String getMchAppid() {
+
+  @Override
+  public String getAppid() {
     return this.mchAppid;
   }
 
-  public void setMchAppid(String mchAppid) {
-    this.mchAppid = mchAppid;
+  @Override
+  public void setAppid(String appid) {
+    this.mchAppid = appid;
   }
 
+  @Override
   public String getMchId() {
     return this.mchId;
   }
 
+  @Override
   public void setMchId(String mchId) {
     this.mchId = mchId;
   }
@@ -202,22 +181,6 @@ public class WxEntPayRequest {
     this.deviceInfo = deviceInfo;
   }
 
-  public String getNonceStr() {
-    return this.nonceStr;
-  }
-
-  public void setNonceStr(String nonceStr) {
-    this.nonceStr = nonceStr;
-  }
-
-  public String getSign() {
-    return this.sign;
-  }
-
-  public void setSign(String sign) {
-    this.sign = sign;
-  }
-
   public String getPartnerTradeNo() {
     return this.partnerTradeNo;
   }

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/pay/request/WxPayRefundRequest.java

@@ -20,33 +20,7 @@ import me.chanjar.weixin.common.annotation.Required;
  *         Created by Binary Wang on 2016-10-08.
  */
 @XStreamAlias("xml")
-public class WxPayRefundRequest {
-  /**
-   * <pre>
-   * 公众账号ID
-   * appid
-   * 是
-   * String(32)
-   * wx8888888888888888
-   * 微信分配的公众账号ID（企业号corpid即为此appId）
-   * </pre>
-   */
-  @XStreamAlias("appid")
-  private String appid;
-
-  /**
-   * <pre>
-   * 商户号
-   * mch_id
-   * 是
-   * String(32)
-   * 1900000109
-   * 微信支付分配的商户号
-   * </pre>
-   */
-  @XStreamAlias("mch_id")
-  private String mchId;
-
+public class WxPayRefundRequest extends WxPayBaseRequest {
   /**
    * <pre>
    * 设备号
@@ -60,32 +34,6 @@ public class WxPayRefundRequest {
   @XStreamAlias("device_info")
   private String deviceInfo;
 
-  /**
-   * <pre>
-   * 随机字符串
-   * nonce_str
-   * 是
-   * String(32)
-   * 5K8264ILTKCH16CQ2502SI8ZNMTM67VS
-   * 随机字符串，不长于32位。推荐随机数生成算法
-   * </pre>
-   */
-  @XStreamAlias("nonce_str")
-  private String nonceStr;
-
-  /**
-   * <pre>
-   * 签名
-   * sign
-   * 是
-   * String(32)
-   * C380BEC2BFD727A4B6845133519F3AD6
-   * 签名，详见签名生成算法
-   * </pre>
-   */
-  @XStreamAlias("sign")
-  private String sign;
-
   /**
    * <pre>
    * 微信订单号
@@ -196,21 +144,7 @@ public class WxPayRefundRequest {
   @XStreamAlias("refund_account")
   private String refundAccount;
 
-  public String getAppid() {
-    return this.appid;
-  }
 
-  public void setAppid(String appid) {
-    this.appid = appid;
-  }
-
-  public String getMchId() {
-    return this.mchId;
-  }
-
-  public void setMchId(String mchId) {
-    this.mchId = mchId;
-  }
 
   public String getDeviceInfo() {
     return this.deviceInfo;
@@ -220,22 +154,6 @@ public class WxPayRefundRequest {
     this.deviceInfo = deviceInfo;
   }
 
-  public String getNonceStr() {
-    return this.nonceStr;
-  }
-
-  public void setNonceStr(String nonceStr) {
-    this.nonceStr = nonceStr;
-  }
-
-  public String getSign() {
-    return this.sign;
-  }
-
-  public void setSign(String sign) {
-    this.sign = sign;
-  }
-
   public String getTransactionId() {
     return this.transactionId;
   }

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/pay/request/WxPaySendRedpackRequest.java

@@ -8,7 +8,7 @@ import com.thoughtworks.xstream.annotations.XStreamAlias;
  * @author binarywang (https://github.com/binarywang)
  */
 @XStreamAlias("xml")
-public class WxPaySendRedpackRequest {
+public class WxPaySendRedpackRequest extends WxPayBaseRequest{
   /**
   * mch_billno
   * 商户订单号（每个订单号必须唯一）  组成：mch_id+yyyymmdd+10位一天内不能重复的数字。  接口根据商户订单号支持重入，如出现超时可再调用。
@@ -90,27 +90,6 @@ public class WxPaySendRedpackRequest {
   @XStreamAlias("wxappid")
   private String wxAppid;
 
-  /**
-   * mch_id
-   * 微信支付分配的商户号
-   */
-  @XStreamAlias("mch_id")
-  private String mchId;
-
-  /**
-   * nonce_str
-   * 随机字符串，不长于32位
-   */
-  @XStreamAlias("nonce_str")
-  private String nonceStr;
-
-  /**
-   * sign
-   * 详见<a href="https://pay.weixin.qq.com/wiki/doc/api/tools/cash_coupon.php?chapter=4_3">签名生成算法</a>
-   */
-  @XStreamAlias("sign")
-  private String sign;
-
   /**
    * <pre>
    * scene_id
@@ -237,36 +216,14 @@ public class WxPaySendRedpackRequest {
     this.remark = remark;
   }
 
-  public String getWxAppid() {
+  @Override
+  public String getAppid() {
     return this.wxAppid;
   }
 
-  public void setWxAppid(String wxAppid) {
-    this.wxAppid = wxAppid;
-  }
-
-  public String getMchId() {
-    return this.mchId;
-  }
-
-  public void setMchId(String mchId) {
-    this.mchId = mchId;
-  }
-
-  public String getNonceStr() {
-    return this.nonceStr;
-  }
-
-  public void setNonceStr(String nonceStr) {
-    this.nonceStr = nonceStr;
-  }
-
-  public String getSign() {
-    return this.sign;
-  }
-
-  public void setSign(String sign) {
-    this.sign = sign;
+  @Override
+  public void setAppid(String appid) {
+    this.wxAppid = appid;
   }
 
   public String getSceneId() {