public static String generateAsAsciiArt(String content) {
		return generateAsAsciiArt(content, 0, 0, 1);
	}
@Test
	public void generateAsciiArtNoCustomColorTest() {
		final QrConfig qrConfig = QrConfig.create()
				.setForeColor(null)
				.setBackColor(null)
				.setWidth(0)
				.setHeight(0).setMargin(1);
		final String asciiArt = QrCodeUtil.generateAsAsciiArt("https://hutool.cn/",qrConfig);
		Assert.notNull(asciiArt);
		//Console.log(asciiArt);
	}