#1039 微信公众号接口地址域名部分进行可配置化 改造

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/WxMpHostConfig.java

@@ -0,0 +1,56 @@
+package me.chanjar.weixin.mp.bean;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * 微信接口地址域名部分的自定义设置信息.
+ *
+ * @author <a href="https://github.com/binarywang">Binary Wang</a>
+ * @date 2019-06-09
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class WxMpHostConfig {
+  public static final String API_DEFAULT_HOST_URL = "https://api.weixin.qq.com";
+  public static final String MP_DEFAULT_HOST_URL = "https://mp.weixin.qq.com";
+  public static final String OPEN_DEFAULT_HOST_URL = "https://open.weixin.qq.com";
+
+  /**
+   * 对应于：https://api.weixin.qq.com
+   */
+  private String apiHost;
+
+  /**
+   * 对应于：https://open.weixin.qq.com
+   */
+  private String openHost;
+  /**
+   * 对应于：https://mp.weixin.qq.com
+   */
+  private String mpHost;
+
+  public static String buildUrl(WxMpHostConfig hostConfig, String prefix, String path) {
+    if (hostConfig == null) {
+      return prefix + path;
+    }
+
+    if (hostConfig.getApiHost() != null && prefix.equals(API_DEFAULT_HOST_URL)) {
+      return hostConfig.getApiHost() + path;
+    }
+
+    if (hostConfig.getMpHost() != null && prefix.equals(MP_DEFAULT_HOST_URL)) {
+      return hostConfig.getMpHost() + path;
+    }
+
+    if (hostConfig.getOpenHost() != null && prefix.equals(OPEN_DEFAULT_HOST_URL)) {
+      return hostConfig.getOpenHost() + path;
+    }
+
+    return prefix + path;
+  }
+}