src/main/java/net/matrix/app/message/CodedMessage.java
public String formatAll() {
		StringBuilder sb = new StringBuilder();
		formatAll(sb, 0);
		sb.deleteCharAt(sb.length() - 1);
		return sb.toString();
	}
public String formatAll() {
		StringBuilder sb = new StringBuilder();
		formatAll(sb, 0);
		sb.deleteCharAt(sb.length() - 1);
		return sb.toString();
	}
将所有消息格式化为字符串。

@return 消息字符串