fix #1646

core/src/main/java/com/taobao/arthas/core/command/model/Base64Model.java

@@ -0,0 +1,31 @@
+package com.taobao.arthas.core.command.model;
+
+/**
+ * 
+ * @author hengyunabc 2021-01-05
+ *
+ */
+public class Base64Model extends ResultModel {
+
+    private String content;
+
+    public Base64Model() {
+    }
+
+    public Base64Model(String content) {
+        this.content = content;
+    }
+
+    @Override
+    public String getType() {
+        return "base64";
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/view/Base64View.java

@@ -0,0 +1,22 @@
+package com.taobao.arthas.core.command.view;
+
+import com.taobao.arthas.core.command.model.Base64Model;
+import com.taobao.arthas.core.shell.command.CommandProcess;
+
+/**
+ * 
+ * @author hengyunabc 2021-01-05
+ *
+ */
+public class Base64View extends ResultView<Base64Model> {
+
+    @Override
+    public void draw(CommandProcess process, Base64Model result) {
+        String content = result.getContent();
+        if (content != null) {
+            process.write(content);
+        }
+        process.write("\n");
+    }
+
+}