解决方法
@ResponseBody 解决方法：
DispatcherServlet XML应用上下文配置
<bean id="utf8Charset" class="java.nio.charset.Charset" factory-method="forName">
<constructor-arg value="UTF-8"/>
</bean>
<mvc:annotation-driven>
<mvc:message-converters>
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<constructor-arg ref="utf8Charset"/>
</bean>
</mvc:message-converters>
</mvc:annotation-driven>
或Java配置类重写方法
@Override
public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
Charset utf8Charset = Charset.forName("UTF-8");
StringHttpMessageConverter converter = new StringHttpMessageConverter(utf8Charset);
converters.add(converter);
}
控制Content-type
@RequestMapping(value = "/hotel", produces = "application/json; charset=UTF-8")
返回HTML网页里包含的中文带问号解决方法
@Bean
public ViewResolver viewResolver(TemplateEngine templateEngine) {
ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
viewResolver.setTemplateEngine(templateEngine);
viewResolver.setCharacterEncoding("UTF-8");
return viewResolver;
}
检查视图解析器的编码设置