
Get the IP geographic location
More for system log tracking and analysis
Basic usage
The injection service displays client geographic location information
Demo
Introduction to usage
The component uses the injection service IIPLocatorProvider
call the Locate
method
[Inject]
[NotNull]
private IIPLocatorProvider? IPLocator { get; set; }
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance)
IP test data
112.224.74.239
Jinan City, Shandong Province Unicom183.160.236.53
Hefei, Anhui Province, telecommunicationsExtend the custom geo-location query interface
1. Implement a custom locator
private class CustomerLocator : IIPLocator
{
public Task<string> Locate(IPLocatorOption option)
{
throw new NotImplementedException();
}
}
2. Configure a custom locator
public void ConfigureServices(IServiceCollection services)
{
services.AddBootstrapBlazor(locatorAction: option =>
{
option.LocatorFactory = provider => new CustomerLocator();
});
}
Customize the locator
CustomerLocator
configuration with the callback delegate parameters the AddBootstrapBlazor
method@page "/locators"
@inject IStringLocalizer<Locators> Localizer
<h3>Get the IP geographic location</h3>
<h4>More for system log tracking and analysis</h4>
<DemoBlock Title="Basic usage" Introduction="The injection service displays client geographic location information" Name="Normal">
<p><b>Introduction to usage</b></p>
<div class="mb-3">
<p>The component uses the injection service <code>IIPLocatorProvider</code> call the <code>Locate</code> method</p>
<Pre>[Inject]
[NotNull]
private IIPLocatorProvider? IPLocator { get; set; }
</Pre>
</div>
<Tips>
<div>Because the geo-location query interface returns character sets that may be other character sets such as <code>gbk</code>, the program will report an error;</div>
<div><b>Solution:</b></div>
<div>The <code>Startup</code> file add the following phrase to the <code>ConfigureServices</code> method</div>
</Tips>
<Pre>Encoding.RegisterProvider(CodePagesEncodingProvider.Instance)</Pre>
<div class="mb-2">IP test data</div>
<div><code>112.224.74.239</code> Jinan City, Shandong Province Unicom</div>
<div class="mb-3"><code>183.160.236.53</code> Hefei, Anhui Province, telecommunications</div>
<div class="row g-3 form-inline">
<div class="col-12 col-sm-6">
<BootstrapInput @bind-Value="Ip" DisplayText="IpAddress" ShowLabel="true" />
</div>
<div class="col-12 col-sm-6">
<Display Value="Location" DisplayText="Geographical location" ShowLabel="true" />
</div>
<div class="col-12">
<Button Icon="fa fa-location" Text="Locating" OnClick="OnClick" />
</div>
</div>
<p class="mt-3"><b>Extend the custom geo-location query interface</b></p>
<div>
<p><b>1. Implement a custom locator</b></p>
<Pre>private class CustomerLocator : IIPLocator
{
public Task<string> Locate(IPLocatorOption option)
{
throw new NotImplementedException();
}
}</Pre>
<p><b>2. Configure a custom locator</b></p>
<Pre>public void ConfigureServices(IServiceCollection services)
{
services.AddBootstrapBlazor(locatorAction: option =>
{
option.LocatorFactory = provider => new CustomerLocator();
});
}</Pre>
<div>Customize the locator <code>CustomerLocator</code> configuration with the callback delegate parameters the <code>AddBootstrapBlazor</code> method</div>
</div>
</DemoBlock>
// Copyright (c) Argo Zhang (argo@163.com). All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
// Website: https://www.blazor.zone or https://argozhang.github.io/
using BootstrapBlazor.Components;
using Microsoft.AspNetCore.Components;
namespace BootstrapBlazor.Shared.Samples;
/// <summary>
///
/// </summary>
public partial class Locators
{
[Inject]
[NotNull]
private WebClientService? ClientService { get; set; }
[Inject]
[NotNull]
private IIPLocatorProvider? IPLocator { get; set; }
private string? Ip { get; set; }
private string? Location { get; set; }
/// <summary>
///
/// </summary>
/// <param name="firstRender"></param>
/// <returns></returns>
protected override async Task OnAfterRenderAsync(bool firstRender)
{
await base.OnAfterRenderAsync(firstRender);
if (firstRender)
{
var clientInfo = await ClientService.GetClientInfo();
Ip = clientInfo.Ip;
StateHasChanged();
}
}
private async Task OnClick()
{
if (!string.IsNullOrEmpty(Ip))
{
Location = await IPLocator.Locate(Ip);
}
}
}