Develop a java demo for OSS API; 为 OSS API 开发一个 java demo

[seeflood]

What would you like to be added:

Develop a java demo for OSS API.

Now we already have quickstart docs for this API, and we need a demo to show users how to invoke this API.

You can take the lock api quickstart as an example:

The java demo of lock api is here.

Reference:

Here are some resources to help you work on this issue.

Quickstart doc for this API: https://mosn.io/layotto/#/en/start/oss/start

API definition (the .proto file): https://github.com/mosn/layotto/blob/main/spec/proto/extension/v1/s3/oss.proto

java sdk: https://github.com/layotto/java-sdk

API design doc/discussion: https://mosn.io/layotto/#/zh/design/oss/design

Why is this needed:

Java users need it.

[WowDoers]

Has this issue been closed? I saw that the OSS demo has been added.

[zhenjunMa]

@WowDoers Currently the OSS demo contains just 4 methods， but layotto provides many other API for OSS, so we can continue to enrich the content of this demo

[WowDoers]

Okay, I saw it, can I continue to enrich this DEMO? Also, do I want to reopen a ISSUE? liuwang ***@***.*** Original Email Sender:"Marco"< ***@***.*** &gt;; Sent Time:2023/10/7 17:03 To:"mosn/layotto"< ***@***.*** &gt;; Cc recipient:"WowDoers"< ***@***.*** &gt;;"Mention"< ***@***.*** &gt;; Subject:Re: [mosn/layotto] Develop a java demo for OSS API; 为 OSS API 开发一个 java demo (Issue #842) @WowDoers Currently the OSS demo contains just 4 methods， but layotto provides many other API for OSS, so we can continue to enrich the content of this demo — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you were mentioned.Message ID: ***@***.***&gt;

[WowDoers]

Hello, I will use gmail communication-&gt; ***@***.***, thank you liuwang ***@***.*** Original Email Sender:"Marco"< ***@***.*** &gt;; Sent Time:2023/10/7 17:03 To:"mosn/layotto"< ***@***.*** &gt;; Cc recipient:"WowDoers"< ***@***.*** &gt;;"Mention"< ***@***.*** &gt;; Subject:Re: [mosn/layotto] Develop a java demo for OSS API; 为 OSS API 开发一个 java demo (Issue #842) @WowDoers Currently the OSS demo contains just 4 methods， but layotto provides many other API for OSS, so we can continue to enrich the content of this demo — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you were mentioned.Message ID: ***@***.***&gt;

[zhenjunMa]

can I continue to enrich this DEMO?

Yes, PR is welcome

Also, do I want to reopen a ISSUE?

continue to use this issue is ok

[WowDoers]

Cool! I'm going to perfect this Demo

[WowDoers]

In addition, I found that there was a compilation error in the main branch. My JDK version is 1.8. Upon inspection, it was confirmed that it lacked the dependency on javax.annotation-api, causing errors in the part that relies on javax annotations. I will include this update in the future pull request.