🎨 【企业微信】添加AttachmentBuilder，可以更方便的创建新客户欢迎语的附件信息

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/external/msg/Attachment.java

@@ -34,9 +34,10 @@ public class Attachment implements Serializable {
    *
    * @param image the image
    */
-  public void setImage(Image image) {
+  public Attachment setImage(Image image) {
     this.image = image;
     this.msgType = WxCpConsts.WelcomeMsgType.IMAGE;
+    return this;
   }
 
   /**
@@ -44,9 +45,10 @@ public class Attachment implements Serializable {
    *
    * @param link the link
    */
-  public void setLink(Link link) {
+  public Attachment setLink(Link link) {
     this.link = link;
     this.msgType = WxCpConsts.WelcomeMsgType.LINK;
+    return this;
   }
 
   /**
@@ -54,9 +56,10 @@ public class Attachment implements Serializable {
    *
    * @param miniProgram the mini program
    */
-  public void setMiniProgram(MiniProgram miniProgram) {
+  public Attachment setMiniProgram(MiniProgram miniProgram) {
     this.miniProgram = miniProgram;
     this.msgType = WxCpConsts.WelcomeMsgType.MINIPROGRAM;
+    return this;
   }
 
   /**
@@ -64,9 +67,10 @@ public class Attachment implements Serializable {
    *
    * @param video the video
    */
-  public void setVideo(Video video) {
+  public Attachment setVideo(Video video) {
     this.video = video;
     this.msgType = WxCpConsts.WelcomeMsgType.VIDEO;
+    return this;
   }
 
   /**
@@ -74,8 +78,9 @@ public class Attachment implements Serializable {
    *
    * @param file the file
    */
-  public void setFile(File file) {
+  public Attachment setFile(File file) {
     this.file = file;
     this.msgType = WxCpConsts.WelcomeMsgType.FILE;
+    return this;
   }
 }

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/external/msg/AttachmentBuilder.java

@@ -0,0 +1,40 @@
+package me.chanjar.weixin.cp.bean.external.msg;
+
+import lombok.Builder;
+
+/**
+ * @author codecrab
+ */
+public class AttachmentBuilder {
+
+  @Builder(builderClassName = "ImageBuilder", builderMethodName = "imageBuilder")
+  private static Attachment image(String mediaId, String picUrl) {
+    Image image = new Image().setMediaId(mediaId).setPicUrl(picUrl);
+    return new Attachment().setImage(image);
+  }
+
+  @Builder(builderClassName = "VideoBuilder", builderMethodName = "videoBuilder")
+  private static Attachment video(String mediaId) {
+    Video video = new Video().setMediaId(mediaId);
+    return new Attachment().setVideo(video);
+  }
+
+  @Builder(builderClassName = "FileBuilder", builderMethodName = "fileBuilder")
+  private static Attachment file(String mediaId) {
+    File file = new File().setMediaId(mediaId);
+    return new Attachment().setFile(file);
+  }
+
+  @Builder(builderClassName = "LinkBuilder", builderMethodName = "linkBuilder")
+  private static Attachment link(String title, String url, String picUrl, String desc) {
+    Link link = new Link().setTitle(title).setPicUrl(picUrl).setUrl(url).setDesc(desc);
+    return new Attachment().setLink(link);
+  }
+
+  @Builder(builderClassName = "MiniProgramBuilder", builderMethodName = "miniProgramBuilder")
+  private static Attachment miniProgram(String title, String picMediaId, String appId, String page) {
+    MiniProgram miniProgram = new MiniProgram().setTitle(title).setPicMediaId(picMediaId).setAppid(appId).setPage(page);
+    return new Attachment().setMiniProgram(miniProgram);
+  }
+
+}

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/external/msg/File.java

@@ -2,6 +2,7 @@ package me.chanjar.weixin.cp.bean.external.msg;
 
 import com.google.gson.annotations.SerializedName;
 import lombok.Data;
+import lombok.experimental.Accessors;
 
 import java.io.Serializable;
 
@@ -11,6 +12,7 @@ import java.io.Serializable;
  * @author <a href="https://github.com/binarywang">Binary Wang</a> created on  2021-08-23
  */
 @Data
+@Accessors(chain = true)
 public class File implements Serializable {
   private static final long serialVersionUID = 2794189478198329090L;
 

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/external/msg/Image.java

@@ -2,6 +2,7 @@ package me.chanjar.weixin.cp.bean.external.msg;
 
 import com.google.gson.annotations.SerializedName;
 import lombok.Data;
+import lombok.experimental.Accessors;
 
 import java.io.Serializable;
 
@@ -11,6 +12,7 @@ import java.io.Serializable;
  * @author <a href="https://github.com/binarywang">Binary Wang</a> created on  2020-08-16
  */
 @Data
+@Accessors(chain = true)
 public class Image implements Serializable {
   private static final long serialVersionUID = -606286372867787121L;
 

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/external/msg/Link.java

@@ -2,6 +2,7 @@ package me.chanjar.weixin.cp.bean.external.msg;
 
 import com.google.gson.annotations.SerializedName;
 import lombok.Data;
+import lombok.experimental.Accessors;
 
 import java.io.Serializable;
 
@@ -11,6 +12,7 @@ import java.io.Serializable;
  * @author <a href="https://github.com/binarywang">Binary Wang</a> created on  2020-08-16
  */
 @Data
+@Accessors(chain = true)
 public class Link implements Serializable {
   private static final long serialVersionUID = -8041816740881163875L;
   private String title;

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/external/msg/Location.java

@@ -1,6 +1,7 @@
 package me.chanjar.weixin.cp.bean.external.msg;
 
 import lombok.Data;
+import lombok.experimental.Accessors;
 
 /**
  * 地理位置
@@ -8,6 +9,7 @@ import lombok.Data;
  * @author leiin  created on  2021-10-29
  */
 @Data
+@Accessors(chain = true)
 public class Location {
   private String latitude;
   private String longitude;

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/external/msg/MiniProgram.java

@@ -2,6 +2,7 @@ package me.chanjar.weixin.cp.bean.external.msg;
 
 import com.google.gson.annotations.SerializedName;
 import lombok.Data;
+import lombok.experimental.Accessors;
 
 import java.io.Serializable;
 
@@ -11,6 +12,7 @@ import java.io.Serializable;
  * @author <a href="https://github.com/binarywang">Binary Wang</a> created on  2020-08-16
  */
 @Data
+@Accessors(chain = true)
 public class MiniProgram implements Serializable {
   private static final long serialVersionUID = 4242074162638170679L;
 

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/external/msg/Video.java

@@ -2,6 +2,7 @@ package me.chanjar.weixin.cp.bean.external.msg;
 
 import com.google.gson.annotations.SerializedName;
 import lombok.Data;
+import lombok.experimental.Accessors;
 
 import java.io.Serializable;
 
@@ -11,6 +12,7 @@ import java.io.Serializable;
  * @author pg  created on  2021-6-21
  */
 @Data
+@Accessors(chain = true)
 public class Video implements Serializable {
   private static final long serialVersionUID = -6048642921382867138L;
   @SerializedName("media_id")