寻求C#应用与Odoo数据库对接的教程及文档支持

Hey there! I totally get your frustration—Odoo’s official docs do skip over C# support, but don’t worry, there are reliable ways to connect your C# app to Odoo for read/write operations. Let me break down the best approaches for you.

1. Use Odoo’s Native XML-RPC API #

Odoo’s core exposes an XML-RPC interface (it’s how most official SDKs work under the hood), and C# can easily interact with this using XML-RPC libraries. Here’s a step-by-step implementation:

Step 1: Install an XML-RPC Library #

We’ll use the popular CookComputing.XmlRpcV2 package via NuGet. Run this command in your Package Manager Console:

Install-Package CookComputing.XmlRpcV2

Step 2: Implement the Odoo Client #

Here’s a reusable client class that handles authentication and core read/write operations:

using CookComputing.XmlRpc;
using System;
using System.Collections.Generic;

public class OdooXmlRpcClient
{
    private readonly string _serverUrl;
    private readonly string _dbName;
    private readonly string _userName;
    private readonly string _password;
    private int _userId;

    public OdooXmlRpcClient(string serverUrl, string dbName, string userName, string password)
    {
        _serverUrl = serverUrl;
        _dbName = dbName;
        _userName = userName;
        _password = password;
        Authenticate();
    }

    private void Authenticate()
    {
        var authProxy = XmlRpcProxyGen.Create<IOdooAuth>();
        authProxy.Url = $"{_serverUrl}/xmlrpc/2/common";
        _userId = authProxy.authenticate(_dbName, _userName, _password, new object[] { });

        if (_userId == 0)
            throw new InvalidOperationException("Failed to authenticate with Odoo. Check your credentials.");
    }

    // Read data with search_read
    public Dictionary<string, object>[] SearchRead(string model, object[] domain, string[] fields)
    {
        var objectProxy = XmlRpcProxyGen.Create<IOdooObject>();
        objectProxy.Url = $"{_serverUrl}/xmlrpc/2/object";
        return objectProxy.execute_kw(_dbName, _userId, _password, model, "search_read", 
            new object[] { domain }, new { fields = fields });
    }

    // Create a new record
    public int Create(string model, Dictionary<string, object> values)
    {
        var objectProxy = XmlRpcProxyGen.Create<IOdooObject>();
        objectProxy.Url = $"{_serverUrl}/xmlrpc/2/object";
        return objectProxy.execute_kw(_dbName, _userId, _password, model, "create", 
            new object[] { values });
    }

    // Update existing records
    public bool Write(string model, int[] recordIds, Dictionary<string, object> values)
    {
        var objectProxy = XmlRpcProxyGen.Create<IOdooObject>();
        objectProxy.Url = $"{_serverUrl}/xmlrpc/2/object";
        return objectProxy.execute_kw(_dbName, _userId, _password, model, "write", 
            new object[] { recordIds, values });
    }
}

// XML-RPC Proxy Interfaces
[XmlRpcProxy]
public interface IOdooAuth
{
    [XmlRpcMethod("authenticate")]
    int authenticate(string db, string username, string password, object[] args);
}

[XmlRpcProxy]
public interface IOdooObject
{
    [XmlRpcMethod("execute_kw")]
    Dictionary<string, object>[] execute_kw(string db, int userId, string password, 
        string model, string method, object[] args, object kwargs);

    [XmlRpcMethod("execute_kw")]
    int execute_kw(string db, int userId, string password, 
        string model, string method, object[] args);

    [XmlRpcMethod("execute_kw")]
    bool execute_kw(string db, int userId, string password, 
        string model, string method, object[] args, object kwargs);
}

Step 3: Use the Client in Your App #

// Initialize the client
var odooClient = new OdooXmlRpcClient(
    "http://your-odoo-server:8069", 
    "your-database-name", 
    "your-odoo-username", 
    "your-odoo-password");

// Example 1: Read company partners
var domain = new object[] { new object[] { "is_company", "=", true } };
var partners = odooClient.SearchRead("res.partner", domain, new[] { "name", "email" });
foreach (var partner in partners)
{
    Console.WriteLine($"Company: {partner["name"]} | Email: {partner["email"]}");
}

// Example 2: Create a new partner
var newPartnerValues = new Dictionary<string, object>
{
    { "name", "C# Integration Test" },
    { "email", "test@example.com" },
    { "phone", "123-456-7890" }
};
var newPartnerId = odooClient.Create("res.partner", newPartnerValues);
Console.WriteLine($"Created new partner with ID: {newPartnerId}");

// Example 3: Update the new partner
var updateValues = new Dictionary<string, object>
{
    { "street", "123 Main St" },
    { "city", "Anytown" }
};
var updateSuccess = odooClient.Write("res.partner", new[] { newPartnerId }, updateValues);
Console.WriteLine($"Update successful: {updateSuccess}");

2. Use a Community-Maintained C# Library #

If you want to avoid writing low-level XML-RPC code, use a community library like OdooRpc.Core—it wraps Odoo’s API in a more intuitive C# interface.

Step 1: Install the Library #

Install-Package OdooRpc.Core

Step 2: Simplified Usage #

using OdooRpc.Core;
using System;

class Program
{
    static void Main(string[] args)
    {
        var config = new OdooConfiguration
        {
            BaseUrl = "http://your-odoo-server:8069",
            Database = "your-database-name",
            Username = "your-odoo-username",
            Password = "your-odoo-password"
        };

        using var client = new OdooClient(config);
        client.Authenticate();

        // Read data
        var partners = client.SearchRead(
            model: "res.partner",
            domain: new[] { new[] { "is_company", "=", true } },
            fields: new[] { "name", "email" });
        
        foreach (var p in partners)
            Console.WriteLine($"{p["name"]} - {p["email"]}");

        // Create record
        var newPartner = new OdooRecord("res.partner")
        {
            ["name"] = "Library Test Partner",
            ["email"] = "lib-test@example.com"
        };
        var newId = client.Create(newPartner);
        Console.WriteLine($"Created partner ID: {newId}");

        // Update record
        var updateRecord = new OdooRecord("res.partner", newId)
        {
            ["phone"] = "987-654-3210"
        };
        client.Write(updateRecord);
    }
}

Key Notes to Keep in Mind #

• Odoo Server Settings: Ensure XML-RPC is enabled (it’s on by default). Check Settings > Technical > Parameters > System Parameters for xmlrpc.enable set to True.
• Permissions: Make sure your Odoo user has read/write permissions for the models you’re interacting with—otherwise you’ll get permission errors.
• Version Compatibility: Odoo versions (14+, 15+, 16+) may have minor API differences, so test with your specific Odoo version.
• Error Handling: Add try/catch blocks in your code to handle network issues, authentication failures, and Odoo-specific errors.

内容的提问来源于stack exchange，提问作者omar bouhajja