### Question:
WxMaQrcodeServiceImpl implements WxMaQrcodeService { @Override public File createWxaCodeUnlimit(String scene, String page, int width, boolean autoColor, WxMaCodeLineColor lineColor, boolean isHyaline) throws WxErrorException { WxaCodeUnlimit wxaCodeUnlimit = new WxaCodeUnlimit(); wxaCodeUnlimit.setScene(scene); wxaCodeUnlimit.setPage(page); wxaCodeUnlimit.setWidth(width); wxaCodeUnlimit.setAutoColor(autoColor); wxaCodeUnlimit.setLineColor(lineColor); wxaCodeUnlimit.setHyaline(isHyaline); return this.wxMaService.execute(new QrCodeRequestExecutor(this.wxMaService.getRequestHttp()), GET_WXACODE_UNLIMIT_URL, wxaCodeUnlimit); } WxMaQrcodeServiceImpl(WxMaService wxMaService); @Override File createQrcode(String path, int width); @Override File createQrcode(String path); @Override File createWxaCode(String path, int width, boolean autoColor, WxMaCodeLineColor lineColor, boolean isHyaline); @Override File createWxaCode(String path, int width); @Override File createWxaCode(String path); @Override File createWxaCodeUnlimit(String scene, String page, int width, boolean autoColor, WxMaCodeLineColor lineColor, boolean isHyaline); @Override File createWxaCodeUnlimit(String scene, String page);  }### Answer:
@Test public void testCreateWxaCodeUnlimit() throws Exception { final File wxCode = this.wxService.getQrcodeService().createWxaCodeUnlimit("111", null); System.out.println(wxCode); }