JarCasting中文文档
TAC
What is TAC ？
- The TAC (Tiny API Cloud) is a server-side solution with tangram. Of course, it also supports the use of secession from tangram; TAC is not a platform, nor a framework, but a development model.
Features
- Quick publish;
- Without deploy;
- Flexible modification
- Quickly add data sources
- Client developers directly participate in server-side logic;
Why TAC？
Before TAC
- Before the birth of TAC, the development mode of most app server-side on Tmall app was like this. Take the home page as an example:
- Client and server developer discuss the interface data types, fields;
- The server developer provides a mock interface with parallel development at both ends.
- Test, deploy, release.
- The disadvantage of this model is that since the page relies on various data sources, publishing is a long process. If the field is modified, the entire application will be recompiled and packaged. The deployment process is too long; different pages are deployed in different applications. unable to share data source
After TAC
- TAC access to various commonly used data sources;
- Clients submit source code directly on TAC, compile, test, and publish;
- Client development does not require the participation of server-side developer, eliminating the need for communication.
- Server-side developer focus on developing business logic;
Quick Start
Install redis
Run container
java -jar tac-container.jar
Run console
java -jar tac-console.jar --admin
- open console when succes
http://localhost:7001/#/tacMs/list
Code Develop
- Repo Address oss.sonatype.org
- Add SDK Dependency
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>tac-sdk</artifactId>
<version>${project.version}</version>
</dependency>
- Write your code
public class HelloWorldTac implements TacHandler<Object> {
/**
* 引入日志服务
*/
private TacLogger tacLogger = TacInfrasFactory.getLogger();
/**
* 编写一个实现TacHandler接口的类
*
* @param context
* @return
* @throws Exception
*/
@Override
public TacResult<Object> execute(Context context) throws Exception {
// 执行逻辑
tacLogger.info("Hello World");
Map<String, Object> data = new HashMap<>();
data.put("name", "hellotac");
data.put("platform", "iPhone");
data.put("clientVersion", "7.0.2");
data.put("userName", "tac-userName");
return TacResult.newResult(data);
}
}
compile and package
cd tac-dev-source
java -jar tac-console.jar --package --msCode=helloworld
Pre-Publish
-
Pre-Publish
-
Test-Pre-Publish
Online-Publish
- online check
curl http://localhost:8001/api/tac/execute/helloworld -s|json
- Result
{
"success": true,
"msgCode": null,
"msgInfo": null,
"data": {
"helloworld": {
"data": {
"name": "hellotac",
"clientVersion": "7.0.2",
"userName": "tac-userName",
"platform": "iPhone"
},
"success": true,
"msCode": "helloworld"
}
},
"hasMore": null,
"ip": "127.0.0.1"
}
