enjoy 3.3 release ^_^

src/main/java/com/jfinal/template/io/EncoderFactory.java

@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2011-2017, James Zhan 詹波 (jfinal@126.com).
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.jfinal.template.io;
+
+import java.nio.charset.Charset;
+import com.jfinal.template.EngineConfig;
+
+/**
+ * EncoderFactory
+ */
+public class EncoderFactory {
+	
+	protected Charset charset = Charset.forName(EngineConfig.DEFAULT_ENCODING);
+	
+	void setEncoding(String encoding) {
+		charset = Charset.forName(encoding);
+	}
+	
+	public Encoder getEncoder() {
+		if (Charset.forName("UTF-8").equals(charset)) {
+			return Utf8Encoder.me;
+		} else {
+			return new JdkEncoder(charset);
+		}
+	}
+}
+
+
+
+