JasperReportsHtmlViewTests.java 文件源码

@Test
@SuppressWarnings("deprecation")
public void configureExporterParametersWithEncodingFromPropertiesFile() throws Exception {
    GenericWebApplicationContext ac = new GenericWebApplicationContext();
    ac.setServletContext(new MockServletContext());
    BeanDefinitionReader reader = new PropertiesBeanDefinitionReader(ac);
    reader.loadBeanDefinitions(new ClassPathResource("view.properties", getClass()));
    ac.refresh();

    AbstractJasperReportsView view = (AbstractJasperReportsView) ac.getBean("report");
    String encoding = (String) view.getConvertedExporterParameters().get(
        net.sf.jasperreports.engine.export.JRHtmlExporterParameter.CHARACTER_ENCODING);
    assertEquals("UTF-8", encoding);

    request.setAttribute(DispatcherServlet.WEB_APPLICATION_CONTEXT_ATTRIBUTE, ac);
    view.render(getModel(), request, response);
    assertEquals("Response content type is incorrect", "text/html;charset=UTF-8", response.getContentType());
}