🎨 #1867【企业微信】优化完善第三方应用的接入代码

Author: xworks

weixin-java-common/src/main/java/me/chanjar/weixin/common/util/xml/StringArrayConverter.java

@@ -0,0 +1,30 @@
+package me.chanjar.weixin.common.util.xml;
+
+import com.google.common.base.Joiner;
+import com.google.common.base.Splitter;
+import com.google.common.collect.Iterables;
+import com.thoughtworks.xstream.converters.basic.StringConverter;
+
+
+/**
+ * String 数组转换
+ * @author chily.lin
+ */
+public class StringArrayConverter  extends StringConverter {
+  @Override
+  public boolean canConvert(Class type) {
+    return type == String[].class;
+  }
+
+  @Override
+  public String toString(Object obj) {
+    return "<![CDATA[" + Joiner.on(",").join((String[]) obj) + "]]>";
+  }
+
+  @Override
+  public Object fromString(String str) {
+    final Iterable<String> iterable = Splitter.on(",").split(str);
+    String[] results = Iterables.toArray(iterable, String.class);
+    return results;
+  }
+}