17 changed files with 789 additions and 25 deletions
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package com.ccsens.util.bean.wx.po; |
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import com.fasterxml.jackson.annotation.JsonIgnore; |
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import com.fasterxml.jackson.annotation.JsonProperty; |
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import lombok.Data; |
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/** |
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* @author 逗 |
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*/ |
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@Data |
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public class WxApiTicket { |
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@JsonProperty("errcode") |
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private Integer errcode; |
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@JsonProperty("errmsg") |
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private String errmsg; |
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@JsonProperty("ticket") |
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private String ticket; |
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@JsonProperty("expires_in") |
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private Long expiresIn; |
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} |
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package com.ccsens.util.bean.wx.po; |
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import com.fasterxml.jackson.annotation.JsonIgnore; |
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import com.fasterxml.jackson.annotation.JsonProperty; |
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import lombok.Data; |
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import java.util.List; |
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/** |
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* @author __zHangSan |
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*/ |
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@Data |
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public class WxGetIp extends WxBaseEntity{ |
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@JsonProperty("ipList") |
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private List<String> ip_list; |
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} |
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package com.ccsens.wechatutil.bean.dto; |
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import lombok.Data; |
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import java.util.List; |
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/** |
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* @author 逗 |
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*/ |
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@Data |
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public class NoticeResourceDecode { |
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public enum TRADE_STATE { |
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/*** 支付成功 */ |
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SUCCESS("SUCCESS","支付成功"), |
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/*** 转入退款 */ |
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REFUND("REFUND","转入退款"), |
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/*** 未支付 */ |
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NOTPAY("NOTPAY","未支付"), |
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/*** 已关闭 */ |
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CLOSED("CLOSED","已关闭"), |
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/*** 已撤销 */ |
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REVOKED("REVOKED","已撤销"), |
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/*** 用户支付中 */ |
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USERPAYING("USERPAYING","用户支付中"), |
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/*** 支付失败 */ |
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PAYERROR("PAYERROR","支付失败"); |
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public String value; |
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public String phase; |
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TRADE_STATE(String value,String thePhase){ |
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this.value =value; |
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this.phase = thePhase; |
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} |
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} |
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/*** 微信支付订单号 微信支付系统生成的订单号 */ |
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private String transaction_id; |
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/*** 订单金额 */ |
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private AmountBean amount; |
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/*** 应用ID */ |
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private String mchid; |
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/*** |
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* 交易状态，枚举值： |
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* SUCCESS：支付成功 |
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* REFUND：转入退款 |
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* NOTPAY：未支付 |
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* CLOSED：已关闭 |
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* REVOKED：已撤销（付款码支付） |
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* USERPAYING：用户支付中（付款码支付） |
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* PAYERROR：支付失败(其他原因，如银行返回失败) |
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*/ |
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private String trade_state; |
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/*** 银行类型，采用字符串类型的银行标识 */ |
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private String bank_type; |
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/*** 支付完成时间 yyyy-MM-DDTHH:mm:ss+TIMEZONE*/ |
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private String success_time; |
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/*** 支付者 */ |
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private PayerBean payer; |
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/*** 商户订单号 商户系统内部订单号 */ |
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private String out_trade_no; |
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/*** 应用ID */ |
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private String appid; |
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/*** 交易状态描述*/ |
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private String trade_state_desc; |
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/*** |
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* 交易类型，枚举值： |
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* JSAPI：公众号支付 |
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* NATIVE：扫码支付 |
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* APP：APP支付 |
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* MICROPAY：付款码支付 |
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* MWEB：H5支付 |
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* FACEPAY：刷脸支付 |
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*/ |
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private String trade_type; |
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/*** 附加数据 */ |
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private String attach; |
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/*** 场景信息 */ |
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private SceneInfoBean scene_info; |
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/*** 优惠功能 */ |
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private List<PromotionDetailBean> promotion_detail; |
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@Data |
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public static class AmountBean { |
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/*** 用户支付金额，单位为分 */ |
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private int payer_total; |
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/*** 订单总金额，单位为分 */ |
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private int total; |
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/*** 货币类型 */ |
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private String currency; |
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/*** 用户支付币种 */ |
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private String payer_currency; |
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} |
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@Data |
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public static class PayerBean { |
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/*** 用户标识 */ |
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private String openid; |
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} |
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@Data |
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public static class SceneInfoBean { |
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/*** 终端设备号（门店号或收银设备ID） */ |
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private String device_id; |
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} |
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@Data |
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public static class PromotionDetailBean { |
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/*** 优惠券面额 */ |
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private int amount; |
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/*** 微信出资 */ |
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private int wechatpay_contribute; |
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/*** 券ID */ |
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private String coupon_id; |
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/*** 优惠范围 */ |
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private String scope; |
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/*** 商户出资 */ |
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private int merchant_contribute; |
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/*** 优惠名称 */ |
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private String name; |
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/*** 优惠类型 */ |
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private String type; |
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/*** 其他出资 */ |
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private int other_contribute; |
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/*** 优惠币种 */ |
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private String currency; |
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/*** 活动ID */ |
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private String stock_id; |
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/*** 单品列表 */ |
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private List<GoodsDetailBean> goods_detail; |
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@Data |
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public static class GoodsDetailBean { |
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/*** 商品备注 */ |
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private String goods_remark; |
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/*** 商品数量 */ |
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private int quantity; |
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/*** 商品优惠金额 */ |
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private int discount_amount; |
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/*** 商品编码 */ |
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private String goods_id; |
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/*** 商品单价 */ |
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private int unit_price; |
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} |
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} |
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} |
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@ -0,0 +1,43 @@ |
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package com.ccsens.wechatutil.bean.dto; |
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import lombok.Data; |
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/** |
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* @author 逗 |
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*/ |
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@Data |
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public class WxNativePayNotice { |
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/**"消息id"*/ |
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private String id; |
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/**"通知创建的时间，格式为yyyy-MM-DDTHH:mm:ss+TIMEZONE"*/ |
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private String create_time; |
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/**"通知的类型 SUCCESS"*/ |
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private String event_type; |
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/**"通知的资源数据类型 encrypt-resource"*/ |
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private String resource_type; |
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/**"回调摘要"*/ |
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private String summary; |
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/**"微信支付回调消息"*/ |
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private NoticeResource resource; |
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@Data |
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public static class NoticeResource { |
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//"对开启结果数据进行加密的加密算法，目前只支持AEAD_AES_256_GCM ")
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private String algorithm; |
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//"Base64编码后的开启/停用结果数据密文")
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private String ciphertext; |
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//"附加数据")
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private String associated_data; |
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//"原始回调类型 为transaction")
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private String original_type; |
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//"加密使用的随机串")
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private String nonce; |
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} |
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@Data |
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public static class NoticeResourceDecode { |
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} |
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} |
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@ -0,0 +1,22 @@ |
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package com.ccsens.wechatutil.bean.vo; |
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import lombok.Data; |
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/** |
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* @author 逗 |
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*/ |
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@Data |
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public class NativePayNoticeVo { |
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/**"code"*/ |
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private String code; |
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/**消息*/ |
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private String message; |
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public NativePayNoticeVo() { |
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} |
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public NativePayNoticeVo(String code, String message) { |
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this.code = code; |
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this.message = message; |
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} |
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} |
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package com.ccsens.wechatutil.bean.vo; |
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import lombok.Data; |
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import java.util.List; |
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/** |
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* @author 逗 |
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*/ |
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@Data |
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public class WxNativePay { |
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/** |
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* 应用ID 是 |
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*/ |
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private String appid; |
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/** |
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* 直连商户号 是 |
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*/ |
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private String mchid; |
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/** |
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* 商品描述 是 |
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*/ |
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private String description; |
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/** |
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* 商户订单号 是 商户系统内部订单号，只能是数字、大小写字母_-*且在同一个商户号下唯一 |
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*/ |
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private String out_trade_no; |
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/** |
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* 交易结束时间 否 |
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*/ |
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private String time_expire; |
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/** |
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* 附加数据 否 |
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*/ |
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private String attach; |
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/** |
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* 通知地址 是 |
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*/ |
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private String notify_url; |
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/** |
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* 订单优惠标记 否 |
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*/ |
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private String goods_tag; |
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/** |
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* 订单金额 是 |
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*/ |
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private Amount amount; |
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/** |
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* 优惠功能 |
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*/ |
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private Detail detail; |
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/** |
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* 场景信息 |
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*/ |
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private SceneInfo scene_info; |
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/** |
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* 结算信息 |
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*/ |
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private SceneInfo settle_info; |
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@Data |
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public static class Amount{ |
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//总金额 是 单位为分。
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private int total; |
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//货币类型
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private String currency; |
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} |
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@Data |
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public static class Detail{ |
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//订单原价 单位为分。
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private int cost_price; |
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//商品小票ID
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private String invoice_id; |
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//单品列表
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private List<GoodsDetail> goods_detail; |
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} |
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@Data |
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public static class GoodsDetail{ |
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//商户侧商品编码 是
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private String merchant_goods_id; |
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//微信支付商品编码 否
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private String wechatpay_goods_id; |
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//商品名称
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private String goods_name; |
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//商品数量 是
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private int quantity; |
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//商品单价 是
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private int unit_price; |
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} |
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@Data |
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public static class SceneInfo{ |
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//用户终端IP
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private String payer_client_ip; |
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//商户端设备号
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private String device_id; |
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//商户门店信息
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private StoreInfo store_info; |
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} |
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@Data |
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public static class StoreInfo{ |
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//门店编号 是
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private String id; |
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//门店名称
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private String name; |
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//地区编码
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private String area_code; |
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//详细地址
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private String address; |
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} |
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@Data |
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public static class SettleInfo{ |
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//是否指定分账
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private boolean profit_sharing; |
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} |
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} |
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@ -0,0 +1,47 @@ |
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package com.ccsens.wechatutil.payutil.wxnative; |
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import cn.hutool.core.util.StrUtil; |
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import com.alibaba.fastjson.JSON; |
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import com.alibaba.fastjson.JSONObject; |
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import com.ccsens.util.QrCodeUtil; |
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import com.ccsens.wechatutil.bean.vo.WxNativePay; |
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import lombok.extern.slf4j.Slf4j; |
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import okhttp3.HttpUrl; |
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/** |
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* @author 逗 |
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*/ |
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@Slf4j |
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public class NativePay { |
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/** |
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* 生成订单，返回收款二维码 |
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* @param serialNo 证书序列号 |
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* @param pathPem 秘钥文件地址 |
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* @param wxNativePay 订单信息 |
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* @param filePath 二维码存放地址（前缀路径） |
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* @return 返回二维码访问路径（不包含前缀） |
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*/ |
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public static String generateOrder( String serialNo, String pathPem, WxNativePay wxNativePay, String filePath){ |
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String path = ""; |
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try { |
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HttpUrl httpurl = HttpUrl.parse(NativeUtils.NATIVE_URL); |
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String body = String.valueOf(JSON.parseObject(JSON.toJSONString(wxNativePay))); |
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String authorization = NativeUtils.schema + " " + |
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NativeUtils.getToken("POST", httpurl, body, wxNativePay.getOut_trade_no(), wxNativePay.getMchid(), serialNo, pathPem); |
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//下单调用的接口，JSON格式
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String codeUrl = NativeUtils.nativePostBody(NativeUtils.NATIVE_URL, body, authorization); |
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log.info("调用微信下单返回：{}", codeUrl); |
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JSONObject jsonObject = JSONObject.parseObject(codeUrl); |
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String url = jsonObject.getString("code_url"); |
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if(StrUtil.isNotBlank(url)){ |
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path = QrCodeUtil.getQrCodeWithUtf8(url,filePath); |
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}else { |
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path = String.valueOf(jsonObject); |
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} |
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} catch (Exception e) { |
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e.printStackTrace(); |
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} |
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return path; |
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} |
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} |
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package com.ccsens.wechatutil.payutil.wxnative; |
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import cn.hutool.core.util.StrUtil; |
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import com.alibaba.fastjson.JSONObject; |
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import com.google.zxing.BarcodeFormat; |
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import com.google.zxing.EncodeHintType; |
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import com.google.zxing.MultiFormatWriter; |
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import com.google.zxing.WriterException; |
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import com.google.zxing.client.j2se.MatrixToImageWriter; |
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import com.google.zxing.common.BitMatrix; |
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import okhttp3.HttpUrl; |
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import org.apache.commons.lang3.RandomStringUtils; |
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import javax.crypto.Cipher; |
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import javax.crypto.NoSuchPaddingException; |
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import javax.crypto.spec.GCMParameterSpec; |
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import javax.crypto.spec.SecretKeySpec; |
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import java.io.*; |
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import java.net.HttpURLConnection; |
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import java.net.URL; |
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import java.nio.file.FileSystems; |
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import java.nio.file.Files; |
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import java.nio.file.Path; |
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import java.nio.file.Paths; |
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import java.security.*; |
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import java.security.spec.InvalidKeySpecException; |
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import java.security.spec.PKCS8EncodedKeySpec; |
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import java.util.Base64; |
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import java.util.HashMap; |
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import java.util.Map; |
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import java.util.UUID; |
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/** |
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* @author 逗 |
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*/ |
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public class NativeUtils { |
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static String schema = "WECHATPAY2-SHA256-RSA2048"; |
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/** |
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* 请求地址 |
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*/ |
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static String NATIVE_URL = "https://api.mch.weixin.qq.com/v3/pay/transactions/native"; |
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/** |
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* 获取签名信息所有值 |
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* |
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* @param method 请求方法 |
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* @param url URL地址 |
||||
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* @param body BOdy参数 |
||||
|
* @return |
||||
|
*/ |
||||
|
static String getToken(String method, HttpUrl url, String body, String orderId, String mchId, String serialNo, String pathPem) throws Exception { |
||||
|
//获得系统时间，把毫秒换算成秒 /1000
|
||||
|
long timestamp = System.currentTimeMillis() / 1000; |
||||
|
String message = buildMessage(method, url, timestamp, orderId, body); |
||||
|
String signature = sign(message.getBytes("utf-8"), pathPem); |
||||
|
return "mchid=\"" + mchId + "\"," |
||||
|
+ "nonce_str=\"" + orderId + "\"," |
||||
|
+ "timestamp=\"" + timestamp + "\"," |
||||
|
+ "serial_no=\"" + serialNo + "\"," |
||||
|
+ "signature=\"" + signature + "\""; |
||||
|
} |
||||
|
|
||||
|
/** |
||||
|
* 拼接明文数值 |
||||
|
* |
||||
|
* @param method 请求方法 GET or POST |
||||
|
* @param url 网络请求方法地址 取除域名项 |
||||
|
* @param timestamp 时间戳 |
||||
|
* @param nonceStr 随机数 |
||||
|
* @param body GET请求不需要Body参数，POST需要Body |
||||
|
* @return |
||||
|
*/ |
||||
|
static String buildMessage(String method, HttpUrl url, long timestamp, String nonceStr, String body) { |
||||
|
String canonicalUrl = url.encodedPath(); |
||||
|
//get请求自动做了校验，会把空字符串进行识别，注意是空字符串！！！！！
|
||||
|
if (url.encodedQuery() != null) { |
||||
|
canonicalUrl += "?" + url.encodedQuery(); |
||||
|
} |
||||
|
//官方的方法自动做了换行的所有动作，注意唤起支付的参数不一样需要更换（这里是统一下单所以直接照搬即可）
|
||||
|
return method + "\n" |
||||
|
+ canonicalUrl + "\n" |
||||
|
+ timestamp + "\n" |
||||
|
+ nonceStr + "\n" |
||||
|
+ body + "\n"; |
||||
|
} |
||||
|
|
||||
|
/** |
||||
|
* 签名加密 |
||||
|
* |
||||
|
* @param message |
||||
|
* @return |
||||
|
* @throws NoSuchAlgorithmException |
||||
|
* @throws SignatureException |
||||
|
* @throws IOException |
||||
|
* @throws InvalidKeyException |
||||
|
*/ |
||||
|
static String sign(byte[] message, String pathPem) throws NoSuchAlgorithmException, SignatureException, IOException, InvalidKeyException { |
||||
|
//加密方式
|
||||
|
Signature sign = Signature.getInstance("SHA256withRSA"); |
||||
|
//私钥，通过getPrivateKey来获取，这是个方法可以接调用 ，需要的是_key.pem文件的绝对路径配上文件名
|
||||
|
sign.initSign(getPrivateKey(pathPem)); |
||||
|
sign.update(message); |
||||
|
|
||||
|
return Base64.getEncoder().encodeToString(sign.sign()); |
||||
|
} |
||||
|
|
||||
|
/** |
||||
|
* 获取私钥。 |
||||
|
* |
||||
|
* @param filename 私钥文件路径 (required) |
||||
|
* @return 私钥对象 |
||||
|
* <p> |
||||
|
* 完全不需要修改，注意此方法也是去掉了头部和尾部，注意文件路径名 |
||||
|
*/ |
||||
|
public static PrivateKey getPrivateKey(String filename) throws IOException { |
||||
|
|
||||
|
String content = new String(Files.readAllBytes(Paths.get(filename)), "utf-8"); |
||||
|
try { |
||||
|
String privateKey = content.replace("-----BEGIN PRIVATE KEY-----", "") |
||||
|
.replace("-----END PRIVATE KEY-----", "") |
||||
|
.replaceAll("\\s+", ""); |
||||
|
|
||||
|
KeyFactory kf = KeyFactory.getInstance("RSA"); |
||||
|
return kf.generatePrivate( |
||||
|
new PKCS8EncodedKeySpec(Base64.getDecoder().decode(privateKey))); |
||||
|
} catch (NoSuchAlgorithmException e) { |
||||
|
throw new RuntimeException("当前Java环境不支持RSA", e); |
||||
|
} catch (InvalidKeySpecException e) { |
||||
|
throw new RuntimeException("无效的密钥格式"); |
||||
|
} |
||||
|
} |
||||
|
|
||||
|
/** |
||||
|
* Post请求带Body参数 |
||||
|
* |
||||
|
* @param actionUrl |
||||
|
* @param params |
||||
|
* @param requestString |
||||
|
* @return |
||||
|
* @throws IOException |
||||
|
*/ |
||||
|
public static String nativePostBody(String actionUrl, String params, String requestString) |
||||
|
throws IOException { |
||||
|
String serverURL = actionUrl; |
||||
|
StringBuffer sbf = new StringBuffer(); |
||||
|
String strRead = null; |
||||
|
URL url = new URL(serverURL); |
||||
|
HttpURLConnection connection = (HttpURLConnection) url.openConnection(); |
||||
|
//请求post方式
|
||||
|
connection.setRequestMethod("POST"); |
||||
|
connection.setDoInput(true); |
||||
|
connection.setDoOutput(true); |
||||
|
//header内的的参数在这里set
|
||||
|
connection.setRequestProperty("Content-Type", "application/json"); |
||||
|
//Native支付需要的参数表头参数
|
||||
|
connection.setRequestProperty("Authorization", requestString); |
||||
|
connection.connect(); |
||||
|
OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream(), "UTF-8"); |
||||
|
//body参数放这里
|
||||
|
writer.write(params); |
||||
|
writer.flush(); |
||||
|
InputStream is = connection.getInputStream(); |
||||
|
BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8")); |
||||
|
while ((strRead = reader.readLine()) != null) { |
||||
|
sbf.append(strRead); |
||||
|
sbf.append("\r\n"); |
||||
|
} |
||||
|
reader.close(); |
||||
|
connection.disconnect(); |
||||
|
String results = sbf.toString(); |
||||
|
return results; |
||||
|
} |
||||
|
|
||||
|
// public static void main(String[] args) throws Exception {
|
||||
|
// String apiV3 = "Bb507Ek1mr95aAvvv9OMp2i9eWxZSv1G";
|
||||
|
// String nonce = "bexg7pfYD50D";
|
||||
|
// String ciphertext="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";
|
||||
|
// String associated_data = "transaction";
|
||||
|
//
|
||||
|
// byte[] key = apiV3.getBytes("UTF-8");
|
||||
|
// WxAPIV3AesUtil aesUtil = new WxAPIV3AesUtil(key);
|
||||
|
// String decryptToString = aesUtil.decryptToString(associated_data.getBytes("UTF-8"),nonce.getBytes("UTF-8"),ciphertext);
|
||||
|
// System.out.println(decryptToString);
|
||||
|
// }
|
||||
|
|
||||
|
/** |
||||
|
* 解密微信ApiV3消息 |
||||
|
*/ |
||||
|
public static class WxAPIV3AesUtil { |
||||
|
|
||||
|
static final int KEY_LENGTH_BYTE = 32; |
||||
|
static final int TAG_LENGTH_BIT = 128; |
||||
|
private final byte[] aesKey; |
||||
|
|
||||
|
public WxAPIV3AesUtil(byte[] key) { |
||||
|
if (key.length != KEY_LENGTH_BYTE) { |
||||
|
throw new IllegalArgumentException("无效的ApiV3Key，长度必须为32个字节"); |
||||
|
} |
||||
|
this.aesKey = key; |
||||
|
} |
||||
|
|
||||
|
public String decryptToString(byte[] associatedData, byte[] nonce, String ciphertext) |
||||
|
throws GeneralSecurityException, IOException { |
||||
|
try { |
||||
|
Cipher cipher = Cipher.getInstance("AES/GCM/NoPadding"); |
||||
|
|
||||
|
SecretKeySpec key = new SecretKeySpec(aesKey, "AES"); |
||||
|
GCMParameterSpec spec = new GCMParameterSpec(TAG_LENGTH_BIT, nonce); |
||||
|
|
||||
|
cipher.init(Cipher.DECRYPT_MODE, key, spec); |
||||
|
cipher.updateAAD(associatedData); |
||||
|
|
||||
|
return new String(cipher.doFinal(Base64.getDecoder().decode(ciphertext)), "utf-8"); |
||||
|
} catch (NoSuchAlgorithmException | NoSuchPaddingException e) { |
||||
|
throw new IllegalStateException(e); |
||||
|
} catch (InvalidKeyException | InvalidAlgorithmParameterException e) { |
||||
|
throw new IllegalArgumentException(e); |
||||
|
} |
||||
|
} |
||||
|
} |
||||
|
} |
||||
Loading…
Reference in new issue