问题描述

在过去的几个小时里，我阅读了很多关于这个主题的文章，但到目前为止没有任何效果.我正在尝试返回包含奇数"某些字符的响应.这是一个例子，很简单:

@ResponseBody@RequestMapping(值=测试")公共字符串测试(){字符串测试 = "čćžđš";System.out.println(测试);记录器信息(测试)；返回测试；}

这是我的

我认为正确的方法是返回 UTF-8，也许我错了.

在这几天之后，我有了谁是你爸爸的时刻".它来自阅读 spring 3.0 参考，我没有其他可尝试的，所以为什么不仔细阅读整个文档......以及@axtavt 答案的组合:

谁设置了响应内容类型Spring MVC (@ResponseBody)

更改原始解决方案:

公共类 EncodingPostProcessor 实现 BeanPostProcessor {公共对象 postProcessBeforeInitialization(对象 bean，字符串名称)抛出 BeansException {if (bean instanceof AnnotationMethodHandlerAdapter) {HttpMessageConverter[] convs = ((AnnotationMethodHandlerAdapter) bean).getMessageConverters();for (HttpMessageConverter conv: convs) {if (conv instanceof StringHttpMessageConverter) {((StringHttpMessageConverter) conv).setSupportedMediaTypes(Arrays.asList(new MediaType("text", "html",Charset.forName("UTF-8"))));}}}还豆；}

致:

公共类 EncodingPostProcessor 实现 BeanPostProcessor {公共对象 postProcessBeforeInitialization(对象 bean，字符串名称)抛出 BeansException {if (bean instanceof AnnotationMethodHandlerAdapter) {HttpMessageConverter[] convs = ((AnnotationMethodHandlerAdapter) bean).getMessageConverters();for (HttpMessageConverter conv: convs) {if (conv instanceof StringHttpMessageConverter) {((StringHttpMessageConverter) conv).setSupportedMediaTypes(Arrays.asList(new MediaType("text", "plain",Charset.forName("UTF-8"))));}}}还豆；}

该死的春天！！！但我还是会继续使用它.

In last few hours I've read a lot concerning this topic, and so far nothing has worked. I'm trying to return response containing "odd" some characters. Here is example of that, quite simple :

@ResponseBody
    @RequestMapping(value="test")
    public String test(){
        String test = "čćžđš";
        System.out.println(test);
        logger.info(test);
        return test;
    }

This is my web.xml, because I found some answers where CharacterEncodingFilter helped(not in my case though). I used POST method because I read this applies to POST.

Also found this answer(related). Didn't help as well.

When I debug it the correct value appears, but when I print it doesn't as it can be seen below:

When I test it from jmeter, the response seems to be OK, Content-Type is text/html;charset=UTF-8

Here is a screenshot of that as well. http://i56.tinypic.com/14lt653.jpg

I think the right way is to return UTF-8, maybe I'm wrong.

After few days of this I just had "who's your daddy moment". It came from reading spring 3.0 reference, I had nothing else to try so why not go trough entire documentation.. and combination of @axtavt answer :

Who sets response content-type in Spring MVC (@ResponseBody)

Changed original solution :

public class EncodingPostProcessor implements BeanPostProcessor {
    public Object postProcessBeforeInitialization(Object bean, String name)
            throws BeansException {
        if (bean instanceof AnnotationMethodHandlerAdapter) {
            HttpMessageConverter<?>[] convs = ((AnnotationMethodHandlerAdapter) bean).getMessageConverters();
            for (HttpMessageConverter<?> conv: convs) {
                if (conv instanceof StringHttpMessageConverter) {
                    ((StringHttpMessageConverter) conv).setSupportedMediaTypes(
                        Arrays.asList(new MediaType("text", "html", 
                            Charset.forName("UTF-8"))));
                }
            }
        }
        return bean;
    }

To :

public class EncodingPostProcessor implements BeanPostProcessor {
    public Object postProcessBeforeInitialization(Object bean, String name)
            throws BeansException {
        if (bean instanceof AnnotationMethodHandlerAdapter) {
            HttpMessageConverter<?>[] convs = ((AnnotationMethodHandlerAdapter) bean).getMessageConverters();
            for (HttpMessageConverter<?> conv: convs) {
                if (conv instanceof StringHttpMessageConverter) {
                    ((StringHttpMessageConverter) conv).setSupportedMediaTypes(
                        Arrays.asList(new MediaType("text", "plain", 
                            Charset.forName("UTF-8"))));
                }
            }
        }
        return bean;
    }

Darn spring!!! but still I'll continue to use it.

这篇关于Spring MVC 响应编码问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持编程学习网！