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();
	}
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
将所有消息格式化为字符串。