🆕 #2281【小程序】增加小程序加密网络通道支持

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaInternetService.java

@@ -0,0 +1,27 @@
+package cn.binarywang.wx.miniapp.api;
+
+import cn.binarywang.wx.miniapp.bean.internet.WxMaInternetResponse;
+import me.chanjar.weixin.common.error.WxErrorException;
+
+/**
+ * <pre>
+ * 【小程序-服务端-网络】网络相关接口.
+ *  文档地址：https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/internet/internet.getUserEncryptKey.html
+ * </pre>
+ * @author <a href="https://github.com/chutian0124">chutian0124</a>
+ */
+public interface WxMaInternetService {
+  /**
+   *
+   *
+   * <pre>
+   * 获取用户encryptKey。 会获取用户最近3次的key，每个key的存活时间为3600s。
+   * 文档地址：https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/internet/internet.getUserEncryptKey.html
+   * 接口地址：POST https://api.weixin.qq.com/wxa/business/getuserencryptkey?access_token=ACCESS_TOKEN&openid=OPENID&signature=SIGNATURE&sig_method=hmac_sha256
+   * </pre>
+   *
+   * @return {@link WxMaInternetResponse}
+   * @throws WxErrorException
+   */
+  WxMaInternetResponse getUserEncryptKey() throws WxErrorException;
+}

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaService.java

@@ -342,6 +342,13 @@ public interface WxMaService extends WxService {
    */
   WxMaCloudService getCloudService();
 
+  /**
+   * 获取服务端网络接口服务对象
+   *
+   * @return 。internet service
+   */
+  WxMaInternetService getInternetService();
+
   /**
    * 获取直播接口服务对象
    *

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java

@@ -49,6 +49,7 @@ public abstract class BaseWxMaServiceImpl<H, P> implements WxMaService, RequestH
   private final WxMaSchemeService schemeService = new WxMaSchemeServiceImpl(this);
   private final WxMaAnalysisService analysisService = new WxMaAnalysisServiceImpl(this);
   private final WxMaCodeService codeService = new WxMaCodeServiceImpl(this);
+  private final WxMaInternetService internetService = new WxMaInternetServiceImpl(this);
   private final WxMaSettingService settingService = new WxMaSettingServiceImpl(this);
   private final WxMaJsapiService jsapiService = new WxMaJsapiServiceImpl(this);
   private final WxMaShareService shareService = new WxMaShareServiceImpl(this);
@@ -488,6 +489,11 @@ public abstract class BaseWxMaServiceImpl<H, P> implements WxMaService, RequestH
     return this.cloudService;
   }
 
+  @Override
+  public WxMaInternetService getInternetService() {
+    return this.internetService;
+  }
+
   @Override
   public WxMaLiveService getLiveService() {
     return this.liveService;

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaInternetServiceImpl.java

@@ -0,0 +1,33 @@
+package cn.binarywang.wx.miniapp.api.impl;
+
+import cn.binarywang.wx.miniapp.api.WxMaInternetService;
+import cn.binarywang.wx.miniapp.api.WxMaService;
+import cn.binarywang.wx.miniapp.bean.internet.WxMaInternetResponse;
+import cn.binarywang.wx.miniapp.constant.WxMaApiUrlConstants;
+import cn.binarywang.wx.miniapp.json.WxMaGsonBuilder;
+import lombok.RequiredArgsConstructor;
+import me.chanjar.weixin.common.enums.WxType;
+import me.chanjar.weixin.common.error.WxError;
+import me.chanjar.weixin.common.error.WxErrorException;
+
+/**
+ *
+ * 服务端网络相关接口
+ *
+ * @author <a href="https://github.com/chutian0124">chutian0124</a>
+ * @Date 2021-09-06
+ */
+@RequiredArgsConstructor
+public class WxMaInternetServiceImpl implements WxMaInternetService {
+  private final WxMaService wxMaService;
+
+  @Override
+  public WxMaInternetResponse getUserEncryptKey() throws WxErrorException {
+    String responseContent = this.wxMaService.post(WxMaApiUrlConstants.Internet.GET_USER_ENCRYPT_KEY, "");
+    WxMaInternetResponse response = WxMaGsonBuilder.create().fromJson(responseContent, WxMaInternetResponse.class);
+    if (response.getErrcode() == -1) {
+      throw new WxErrorException(WxError.fromJson(responseContent, WxType.MiniApp));
+    }
+    return response;
+  }
+}