通过Odoo API (Java)将产品添加到新的销售报价

要通过 Odoo API 使用 Java 将产品添加到新的销售报价中，你需要执行以下步骤：

设置 Odoo XML-RPC 客户端：Odoo 提供了 XML-RPC 接口，可以通过 Java 的 XML-RPC 客户端库进行访问。
认证：使用 XML-RPC 接口进行用户认证，获取用户 ID。
创建销售报价：使用 XML-RPC 接口创建销售报价。
添加产品到销售报价：使用 XML-RPC 接口将产品添加到销售报价中。

以下是一个完整的示例，展示如何使用 Java 通过 Odoo API 将产品添加到新的销售报价中。

依赖库

首先，你需要添加 XML-RPC 客户端库到你的项目中。你可以使用 Apache XML-RPC 库。以下是 Maven 依赖：

<dependency>
    <groupId>org.apache.xmlrpc</groupId>
    <artifactId>xmlrpc-client</artifactId>
    <version>3.1.3</version>
</dependency>

示例代码

以下是一个完整的 Java 示例代码：

import org.apache.xmlrpc.client.XmlRpcClient;
import org.apache.xmlrpc.client.XmlRpcClientConfigImpl;

import java.net.URL;
import java.util.HashMap;
import java.util.Map;

public class OdooApiExample {

    private static final String URL = "http://your-odoo-server:8069/xmlrpc/2/object";
    private static final String DB = "your-database";
    private static final String USERNAME = "your-username";
    private static final String PASSWORD = "your-password";

    public static void main(String[] args) throws Exception {
        // Authenticate and get user ID
        int uid = authenticate();

        // Create a new sale order
        int saleOrderId = createSaleOrder(uid);

        // Add product to the sale order
        addProductToSaleOrder(uid, saleOrderId, 1, 5); // product_id = 1, quantity = 5
    }

    private static int authenticate() throws Exception {
        XmlRpcClient client = new XmlRpcClient();
        XmlRpcClientConfigImpl config = new XmlRpcClientConfigImpl();
        config.setServerURL(new URL("http://your-odoo-server:8069/xmlrpc/2/common"));
        client.setConfig(config);

        Object[] params = new Object[]{DB, USERNAME, PASSWORD, new HashMap<>()};
        int uid = (int) client.execute("authenticate", params);
        System.out.println("Authenticated with UID: " + uid);
        return uid;
    }

    private static int createSaleOrder(int uid) throws Exception {
        XmlRpcClient client = new XmlRpcClient();
        XmlRpcClientConfigImpl config = new XmlRpcClientConfigImpl();
        config.setServerURL(new URL(URL));
        client.setConfig(config);

        Map<String, Object> saleOrder = new HashMap<>();
        saleOrder.put("partner_id", 1); // Customer ID
        saleOrder.put("date_order", "2023-10-01");

        Object[] params = new Object[]{DB, uid, PASSWORD, "sale.order", "create", saleOrder};
        int saleOrderId = (int) client.execute("execute_kw", params);
        System.out.println("Created Sale Order with ID: " + saleOrderId);
        return saleOrderId;
    }

    private static void addProductToSaleOrder(int uid, int saleOrderId, int productId, int quantity) throws Exception {
        XmlRpcClient client = new XmlRpcClient();
        XmlRpcClientConfigImpl config = new XmlRpcClientConfigImpl();
        config.setServerURL(new URL(URL));
        client.setConfig(config);

        Map<String, Object> saleOrderLine = new HashMap<>();
        saleOrderLine.put("order_id", saleOrderId);
        saleOrderLine.put("product_id", productId);
        saleOrderLine.put("product_uom_qty", quantity);

        Object[] params = new Object[]{DB, uid, PASSWORD, "sale.order.line", "create", saleOrderLine};
        int saleOrderLineId = (int) client.execute("execute_kw", params);
        System.out.println("Added Product to Sale Order with Line ID: " + saleOrderLineId);
    }
}