Spring-cloud-netflix: zuul proxy file upload, file name is Chinese garbled

[treeleafj]

using zuul proxy mode: @EnableZuulProxy,

upload file: 中文.txt

my service:

@RequestMapping("file")
 public String file(MultipartFile file) {
        log.info("file:{}", file.getOriginalFilename());//at this, is print ????.txt, not print 中文.txt.  Chinese garbled

        String name = "E:/" + file.getOriginalFilename();
        try {
            Path path = Paths.get(name);
            if (Files.notExists(path)) {
                Files.createFile(path);
            }
            output = new FileOutputStream(name);
            IOUtils.copy(file.getInputStream(), output);
            output.close();
        } catch (Exception e) {
            log.error("upload error", e);
            return "error";
        } finally {
            IOUtils.closeQuietly(output);
        }
        return "ok";
    }

[treeleafj]

no zuul can be

[spencergibb]

file upload is supported better through the zuul servlet directly rather than the spring mvc controller. Prefix your uploads with /zuul and try.

[treeleafj]

using zull is correct, thanks~

[jxctx88]

I have the same problem, how do I solve it

[eacdy]

@jxctx88
add /zuul into your URL.
REF: http://cloud.spring.io/spring-cloud-static/Dalston.SR1/#_uploading_files_through_zuul

[jxctx88]

@eacdy 是springmvc过滤掉文件上传吗，通过其他方式吗，能给个实例吗，不是太明白

[treeleafj]

是zuul拦截掉了, 要在zuul那配置上传的接口地址, 才会不做特殊处理

[jxctx88]

是自己重写文件上传的接口，不用使用zuul的文件上传吗？

---

                       程统雄
         tongxiong Cheng
         软件工程师
                          T: 18321982804
                          E: [email protected]             
                          A: 上海浦东新区银山路183号6座101A

------------------ 原始邮件 ------------------
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发送时间: 2017年6月6日(星期二) 下午3:19
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主题: Re: [spring-cloud/spring-cloud-netflix] zuul proxy file upload, filename is Chinese garbled (#1385)

是zuul拦截掉了, 要在zuul那配置上传的接口地址, 才会不做特殊处理

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[treeleafj]

@jxctx88 刚记错了, 应该是上传文件如果通过zuul的话, 在接口地址前面加上zull, 如果你是file/upload, 那么就要在页面使用时, zull/file/upload

[jxctx88]

还是不可以,应该是添加zuul吧

---

                       程统雄
         tongxiong Cheng
         软件工程师
                          T: 18321982804
                          E: [email protected]             
                          A: 上海浦东新区银山路183号6座101A

------------------ 原始邮件 ------------------
发件人: "leaf";[e-mail];
发送时间: 2017年6月6日(星期二) 下午3:28
收件人: "spring-cloud/spring-cloud-netflix"[e-mail];
抄送: "梦幻星空"[e-mail]; "Mention"[e-mail];
主题: Re: [spring-cloud/spring-cloud-netflix] zuul proxy file upload, filename is Chinese garbled (#1385)

@jxctx88 刚记错了, 应该是上传文件如果通过zuul的话, 在接口地址前面加上zull, 如果你是file/upload, 那么就要在页面使用时, zull/file/upload

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[jxctx88]

@treeleafj 你说的意思是什么都不用改变，就请求的URL添加zuul就可以了，还是说我们过滤文件上传的URL，重写文件上传的接口，不要通过zuul走文件上传

[eacdy]

@jxctx88 是的 不用变 加个/zuul前缀就可以了。

[treeleafj]

是直接URL前面加zuul, 前提是你的zuul是采用@EnableZuulProxy启动的:

[eacdy]

@jxctx88 I write two samples below.

1. file upload microservice: https://github.com/itmuch/spring-cloud-docker-microservice-book-code/tree/master/microservice-file-upload
2. Zuul file upload sample: https://github.com/itmuch/spring-cloud-docker-microservice-book-code/tree/master/microservice-gateway-zuul-file-upload
   Testing with file size up to 2G, even Chinese filename is OK.

Hope helps.

考虑到老外也可能跑到帖子里提问，还是用英文回复一下吧。

[jxctx88]

@treeleafj @eacdy
This problem has been resolved,Thank you very much.

exampl:
url:http://localhost:8080/test/simple/upload
http://localhost:8080/zuul/test/simple/upload

[luckanna]

Although with /zuul you can，However, zuul will regenerate the sessionid, resulting in the loss of session，
I don't know how to solve the problem

[ghost]

我也遇到这个问题了，解决办法就是在前端请求url前加上一个zuul，最后问题完美解决！

[lei911gang]

zuul upload big file timeout ，how to solve。zuul大文件上传超时怎么解决

[eacdy]

@lei911gang
Add these below in zuul:

hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds: 60000
ribbon:
  ConnectTimeout: 3000
  ReadTimeout: 60000

If you are using Edgware.RELEASE, There is a bug: https://github.com/spring-cloud/spring-cloud-netflix/issues/2570

[lei911gang]

your reply solved my problem，a lot thanks

------------------ 原始邮件 ------------------
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发送时间: 2017年12月22日(星期五) 晚上6:30
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主题: Re: [spring-cloud/spring-cloud-netflix] zuul proxy file upload, filename is Chinese garbled (#1385)

@lei911gang
Add these below in zuul:
hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds: 60000 ribbon: ConnectTimeout: 3000 ReadTimeout: 60000

If you are using Edgware.RELEASE, There is a bug: #2570

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[say1or]

额。大佬们 我url直接加 /zuul前缀貌似不行啊 怎么报404了

[colinzhy]

Yes, by prefix a /zuul on the url, the messy code issue can be fixed.

My approach is to change the configuration zuul.servletPath=/, it works too. but it will cause another issue, that is the health API (actuator) will never work, any solution on this? I am using spring boot 1.5.18.RELEASE.

[liujingkun2017]

1、加上/zuul；
2、自己重写内部实现

[Boonearbear]

我也遇到了这个问题 我在我的上传文件的时候加上zull 也是返回的一个????.doc 看了源码解答说需要重新注入@Bean FormBodyWrapperFilter（new FormHttpMessageConverter），然后实现setCharset，但是还是一样返回
我贴上代码
`package xin.iot.filter;

import java.io.UnsupportedEncodingException;
import java.nio.charset.Charset;

import org.springframework.core.io.Resource;
import org.springframework.http.converter.FormHttpMessageConverter;

public class MyFormHttpMessageConverter extends FormHttpMessageConverter{

public MyFormHttpMessageConverter() {


    System.out.println("init  orther  FormHttpMessageConverter  ===================");
    setCharset(Charset.forName("UTF-8"));
    setMultipartCharset(Charset.forName("UTF-8"));
}

@Override
public void setCharset(Charset charset) {
    this.setCharset(Charset.forName("UTF-8"));
}
@Override
protected String getFilename(Object part) {
    if (part instanceof Resource) {
        Resource resource = (Resource) part;
        String filename = resource.getFilename();
        if (filename != null && super.DEFAULT_CHARSET != null) {
            try {
                System.out.println("init  orther  ovveride  getfilename  ==================="+"old name:"+filename );
                filename = new String(filename.getBytes(),"UTF-8").toString();
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
        }
        return filename;
    }
    else {
        return null;
    }
}

}
`

下面是注入:
@SpringBootConfiguration
public class BeanFilter {

@Bean
PreFilter preFilter() {
    return new PreFilter();
}

@Bean
PostFilter postFilter() {
    return new PostFilter();
}

@Bean
ErrorFilter errorFilter() {
    return new ErrorFilter();
}

@Bean
FormBodyWrapperFilter formBodyWrapperFilter() {
    return new FormBodyWrapperFilter(new MyFormHttpMessageConverter());
}

}

请问我怎么解决这个问题 头疼，上传文件通过网关 ，网关路由请求到文件服务器上传文件，后台接收的时候都是？？？号，大神回复下

[Boonearbear]

file upload is supported better through the zuul servlet directly rather than the spring mvc controller. Prefix your uploads with /zuul and try.

i use your support sugguest , but is not good idear,

[chenchaoyun0]

add this config in zuul service application.properties
zuul.servlet-path=/