JarCastingchain5j-jsonrpc
基于Okhttp的jsonRpc
Dependency
- Maven:
<dependency>
<groupId>com.xwc1125.chain5j</groupId>
<artifactId>chain5j-jsonrpc</artifactId>
<version>1.0.0</version>
</dependency>
- Gradle:
implementation 'com.xwc1125.chain5j:chain5j-jsonrpc:1.0.0'
示例代码
public class RpcServiceTest {
private static Eth5j getService() {
HttpService httpService = new HttpService("http://127.0.0.1:7545");
Eth5j eth5j = Eth5j.build(httpService);
return eth5j;
}
public static void main(String[] args) {
try {
// 方式一
HttpService httpService = new HttpService("http://127.0.0.1:7545");
Request request = new Request("eth_getBalance", Arrays.asList("0x9254E62FBCA63769DFd4Cc8e23f630F0785610CE", "latest"), httpService, EthBalance.class);
EthBalance balance = httpService.send(request, EthBalance.class);
System.out.println(balance.getResult());
// 方式二
String address = "0x9254E62FBCA63769DFd4Cc8e23f630F0785610CE";
Request<?, EthBalance> ethBalance = getService().getBalance(address, "latest");
EthBalance send = ethBalance.send();
System.out.println(send.getResult());
} catch (IOException e) {
e.printStackTrace();
}
}
}
