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Posted to commits@servicecomb.apache.org by GitBox <gi...@apache.org> on 2020/03/30 06:13:40 UTC
[GitHub] [servicecomb-java-chassis] tiwin-lm opened a new issue #1676:
microservice response data have a parameter can'n return to client
tiwin-lm opened a new issue #1676: microservice response data have a parameter can'n return to client
URL: https://github.com/apache/servicecomb-java-chassis/issues/1676
当前我这有个微服务，在端侧请求后返回给端侧的数据中，有一个字段总是丢失，端侧解析后缺一个字段,我尝试通过ip地址直接访问，不走cse的话，返回结果就是正常的，取出服务实例后契约文件也可有这个字段,我用postman测试，用域名访问的话，也是有一样的问题，用ip地址访问就没有问题。返回的就是一个json串，端侧解析这个json串就没有这个字段.
`public class UserStoryInfo {
private String topicId;
private int storyType;
private String aesKey;
private String contents;
private String location;
private String deviceName;
private long createTime;
private List<OutputFileInfo> outputFileInfoList;
private List<String> groupIdList;
private int privatePolicy;
private String accountId;
private int remindTag;
private int publishType;
private int viewTimes;
`
`public class OutputFileInfo extends OutputFile {
private int contentIndex;
private String notes;
private OutputFile thumbOutputFile;`
当前UserStoryInfo就是返回体中的data， 现在就是notes这个字段总是显示不出来。
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[GitHub] [servicecomb-java-chassis] liubao68 commented on issue #1676:
microservice response data have a parameter can'n return to client
Posted by GitBox <gi...@apache.org>.
liubao68 commented on issue #1676: microservice response data have a parameter can'n return to client
URL: https://github.com/apache/servicecomb-java-chassis/issues/1676#issuecomment-605806569
`用域名访问的话，也是有一样的问题，用ip地址访问就没有问题` 这个现象很奇怪， 感觉域名和IP不应该有任何差别。
`端侧解析后缺一个字段` ， 这个`端侧`是指什么？ 是不是和域名一样，在进入服务之前，还会经过其他处理， 比如 Edge Service?
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[GitHub] [servicecomb-java-chassis] heyile commented on issue #1676:
microservice response data have a parameter can'n return to client
Posted by GitBox <gi...@apache.org>.
heyile commented on issue #1676: microservice response data have a parameter can'n return to client
URL: https://github.com/apache/servicecomb-java-chassis/issues/1676#issuecomment-605828138
> 配置
edge 已经丢失了，这个挺明显的。参考宝哥的建议可以先排查下，很多情况你们能给出demo，问题大部分都自己解决了。
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[GitHub] [servicecomb-java-chassis] tiwin-lm commented on issue #1676:
microservice response data have a parameter can'n return to client
Posted by GitBox <gi...@apache.org>.
tiwin-lm commented on issue #1676: microservice response data have a parameter can'n return to client
URL: https://github.com/apache/servicecomb-java-chassis/issues/1676#issuecomment-605813605
@heyile
我理解这个肯定不是共性问题，其他服务肯定没有这样的问题，其实就想问下，这种问题，一般是什么原因导致的，契约文件也配置了，通过ip地址访问返回结果也没有问题，但是通过域名访问，会经过cse，edge，返回结果在edge中解析，字段就已经丢失了
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[GitHub] [servicecomb-java-chassis] tiwin-lm closed issue #1676:
microservice response data have a parameter can'n return to client
Posted by GitBox <gi...@apache.org>.
tiwin-lm closed issue #1676: microservice response data have a parameter can'n return to client
URL: https://github.com/apache/servicecomb-java-chassis/issues/1676
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[GitHub] [servicecomb-java-chassis] tiwin-lm commented on issue #1676:
microservice response data have a parameter can'n return to client
Posted by GitBox <gi...@apache.org>.
tiwin-lm commented on issue #1676: microservice response data have a parameter can'n return to client
URL: https://github.com/apache/servicecomb-java-chassis/issues/1676#issuecomment-605811674
用域名访问的话，也是有一样的问题，用ip地址访问就没有问题 这个现象很奇怪， 感觉域名和IP不应该有任何差别。
端侧解析后缺一个字段 ， 这个端侧是指什么？ 是不是和域名一样，在进入服务之前，还会经过其他处理， 比如 Edge Service?
-----yes, 会经过CSE， edge,但是我们在edge中也打log跟踪了，发现在到edge的时候就已经丢失了
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[GitHub] [servicecomb-java-chassis] heyile commented on issue #1676:
microservice response data have a parameter can'n return to client
Posted by GitBox <gi...@apache.org>.
heyile commented on issue #1676: microservice response data have a parameter can'n return to client
URL: https://github.com/apache/servicecomb-java-chassis/issues/1676#issuecomment-605828419
> 用域名访问的话，也是有一样的问题，用ip地址访问就没有问题 这个现象很奇怪， 感觉域名和IP不应该有任何差别。
>
> 端侧解析后缺一个字段 ， 这个端侧是指什么？ 是不是和域名一样，在进入服务之前，还会经过其他处理， 比如 Edge Service?
>
> -----yes, 会经过CSE， edge,但是我们在edge中也打log跟踪了，发现在到edge的时候就已经丢失了
edge 已经丢失了，这个挺明显的。参考宝哥的建议可以先排查下，很多情况你们能给出demo，问题大部分都自己解决了。
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[GitHub] [servicecomb-java-chassis] heyile removed a comment on issue #1676:
microservice response data have a parameter can'n return to client
Posted by GitBox <gi...@apache.org>.
heyile removed a comment on issue #1676: microservice response data have a parameter can'n return to client
URL: https://github.com/apache/servicecomb-java-chassis/issues/1676#issuecomment-605828138
> 配置
edge 已经丢失了，这个挺明显的。参考宝哥的建议可以先排查下，很多情况你们能给出demo，问题大部分都自己解决了。
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[GitHub] [servicecomb-java-chassis] tiwin-lm commented on issue #1676:
microservice response data have a parameter can'n return to client
Posted by GitBox <gi...@apache.org>.
tiwin-lm commented on issue #1676: microservice response data have a parameter can'n return to client
URL: https://github.com/apache/servicecomb-java-chassis/issues/1676#issuecomment-610733098
问题已经解决，是一个微服务有三个契约文件，存在覆盖情况
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[GitHub] [servicecomb-java-chassis] heyile commented on issue #1676:
microservice response data have a parameter can'n return to client
Posted by GitBox <gi...@apache.org>.
heyile commented on issue #1676: microservice response data have a parameter can'n return to client
URL: https://github.com/apache/servicecomb-java-chassis/issues/1676#issuecomment-605810194
我再本地调用，没有复现问题， 能给一个demo 吗?
```java
public class Person {
private String name;
private List<UserInfo> infos;
}
public class UserInfo extends BaseUserInfo {
private int axAge;
private String notes;
}
@RequestMapping(path = "/sayGG", method = RequestMethod.POST)
public Person sayGG(@RequestParam(name = "name", defaultValue = "test") String name) {
List<UserInfo> userInfos = new ArrayList<>();
userInfos.add(new UserInfo().setAxAge(34).setNotes("notes---RKD"));
Person person = new Person(name, userInfos);
return person;
}
Person sayGG =
restTemplate.postForObject("cse://springmvc/springmvchello/sayGG?name=renkedong", null, Person.class);
System.out.println(sayGG);
// 结果如下：
Person{name='renkedong', infos=[UserInfo{axAge=34, notes='notes---RKD'}]}
```
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[GitHub] [servicecomb-java-chassis] liubao68 commented on issue #1676:
microservice response data have a parameter can'n return to client
Posted by GitBox <gi...@apache.org>.
liubao68 commented on issue #1676: microservice response data have a parameter can'n return to client
URL: https://github.com/apache/servicecomb-java-chassis/issues/1676#issuecomment-605824458
有可能是在 edge service 丢失的。 你在 edge 中打印日志，是在什么环节？ 你可以在 edge 调试下 DefaultHttpClientFilter 的 afterReceiveResponse 方法， 看看是不是 extractResponse的时候丢失的。
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