public static String replaceInput(String inputData)
	{
		//ϐoutputDataɕϊinputData
		String outputData = inputData;
		
		//u&vu&amp;v֕ϊ
		outputData = outputData.replace("&", "&amp;");
		//u"vu&quot;v֕ϊ
		outputData = outputData.replace("\"", "&quot;");
		//u<vu&lt;v֕ϊ
		outputData = outputData.replace("<", "&lt;");
		//u>vu&gt;v֕ϊ
		outputData = outputData.replace(">", "&gt;");
		//u'vu&#039;v֕ϊ
		outputData = outputData.replace("'", "&#039;");
		
		//ϊoutputDataԂ
		return outputData;
	}