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  • Forwarding

    2020-12-27 15:08:33
    <div><p>Is it possible to forward email to... I need intermediate server for message validation with forwarding to another email server. </p><p>该提问来源于开源项目:cosullivan/SmtpServer</p></div>
  • forwarding

    2019-10-06 00:46:37
    forwarding ssh -CNfg -L 0.0.0.0:8080:localhost:8080 root@10.10.243.22 posted on ...

    ssh -CNfg -L 0.0.0.0:8080:localhost:8080 root@10.10.243.22

    posted on 2012-08-06 11:37 lexus 阅读(...) 评论(...) 编辑 收藏

    转载于:https://www.cnblogs.com/lexus/archive/2012/08/06/2624868.html

    展开全文
  • Log Forwarding

    2020-12-26 12:49:07
    <div><p>Just a question. when? log forwarding can available. Or how can I log forwarding</p><p>该提问来源于开源项目:mingrammer/flog</p></div>
  • Port Forwarding

    2020-12-28 10:33:43
    <div><p>Genuine question: why do you have to go through the most fucking painful thing in existence: port forwarding, in this game, but not any other game I've ever played? <p>Don't Starve ...
  • Packet Forwarding Technologies
  • Port forwarding

    2020-12-02 08:23:10
    <div><p>Forwarding instance ports out onto multipassd's listening address(es): <pre><code> # can pass multiple --forward rules $ multipass launch --forward <target_port>[:<listen_port>...
  • MAVlink forwarding

    2021-01-10 03:27:45
    <div><p>This hopefully fixes the issues you were facing with forwarding. Could you cross-test and fix where required?</p><p>该提问来源于开源项目:PX4/Firmware</p></div>
  • No forwarding

    2020-12-05 01:45:25
    <div><p>Pages now return correct error code (as opposed to forwarding and losing the response code).</p><p>该提问来源于开源项目:idno/known</p></div>
  • Agent Forwarding

    2021-01-11 16:27:25
    <div><p>This by default will enabled agent forwarding, which will allow for things like accessing private GitHub repos the same way you would locally.</p><p>该提问来源于开源项目:Varying-Vagrant...
  • Route forwarding

    2020-11-30 09:01:46
    <div><p>Add route forwarding: when navigating to route A, route B will be hit instead. This is useful for defaulting to a child route, or aliasing a route with different paths. <p>Routes can be ...
  • Forwarding header

    2020-12-25 19:18:36
    <p>It should not be too hard to create a forwarding header, maybe by just defining some macro before including the normal header, to avoid the recompilation time when developing a grammar?</p><p>该...
  • Remote forwarding

    2020-11-29 03:28:46
    <div><p>Tiny fixes for #60. BTW I don't know how to ...<p>some other polishing and remote forwarding handler will be done a bit later</p><p>该提问来源于开源项目:gliderlabs/ssh</p></div>
  • IP Forwarding

    2020-11-27 17:50:12
    If you wish to use IP forwarding, please enable it in your BungeeCord config as well!" I enabled it in the config so it must be an error. <p>config.yml: <a href="http://epicbattle.me/config.yml">...
  • Call forwarding

    2020-12-25 16:57:24
    call forwarding/also ring" configuration with PowerShell as an admin for the end users? <h4>Document Details ⚠ <em>Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue...
  • Call Forwarding

    2017-10-10 02:05:52
    A common feature of a company's phone system is the ability to set call forwarding. For example, if Bob at the Nobody's Home Company (NHC) goes on vacation, he sets things up so that all calls coming...
  • <div><p>requested a topic on how to configure Log Forwarding to send application logs from a project. https://issues.redhat.com/browse/OSDOCS-1573</p><p>该提问来源于开源项目:openshift/openshift...
  • Forwarding stopped working

    2020-11-29 05:37:06
    m forwarding through this service, and neither have been received. I'm using a Gmail address for the forward. Is it possible Gmail isn't delivering the emails to me, or is it something with ...
  • Update port forwarding

    2020-12-26 12:48:34
    <div><p>For #1637 <p>Links to the line numbers/files in the OpenStack ...update-a-port-forwarding-detail#update-a-port-forwarding</p><p>该提问来源于开源项目:gophercloud/gophercloud</p></div>
  • Delete Port Forwarding

    2020-12-26 12:47:31
    <div><p>Please merge #1651 first <p>For #1637 ...create-port-forwarding-detail#delete-a-floating-ip-port-forwarding</p><p>该提问来源于开源项目:gophercloud/gophercloud</p></div>
  • dynamic port forwarding

    2021-01-11 03:38:01
    does ssh2 support SSH dynamic port forwarding, like the command "ssh -D 7070 user" do, starting a socks server listening on 127.0.0.1:7070 on the client machine and making the sshd server do ...
  • Bungeecord IP Forwarding

    2020-12-29 09:42:31
    ip-forwarding" which pass the player ip and UUID to the server when connecting from the proxy. (even if the server is in offline mode which is usually the case when using bungeecord) <p>By default...
  • Forwarding Refs

    2019-09-28 20:49:48
    Forwarding Refs 在react中我们最开始接触到ref是在表单组件中的非受控组件,我们先来回顾一下这个 // 类 组件 class Hello extends React.Component { // 1、调用 React.createRef() 方法创建一个 ref 对象 ...

    Forwarding Refs

    react中我们最开始接触到ref是在表单组件中的非受控组件,我们先来回顾一下这个

    // 类 组件
    class Hello extends React.Component {
        //  1、调用 React.createRef() 方法创建一个 ref 对象
        txtRef = React.createRef()
    
        handleClick = () => {
            // 3、通过 ref 对象获取到文本框的值
            console.log(this.txtRef.current.value)
        }
        render() {
            return (
                <div>
                    {/* 2、将创建好的 ref 对象添加到文本框中 */}
                    <input type="text" ref={this.txtRef} />
                    <button onClick={this.handleClick}>click</button>
                </div>
            )
        }
    }
    

    这里我们在组件Hello中创建了一个ref并且把这个ref传递给了一个input,这样我们就能获取到input中的value,这里我们对 ref 只进行了一次的传递,我们可以对将 ref 进行一层层的向下传递

    接下来我们以官网的例子来看看

    const FancyButton = React.forwardRef((props, ref) => (
        <button ref={ref} className="FancyButton">
            {props.children}
        </button>
    ))
    
    // You can now get a ref directly to the DOM button:
    const ref = React.createRef()
    <FancyButton ref={ref}>Click me!</FancyButton>
    

    同样的先创建一个 ref 然后把这个 ref 作为组件的一个属性进行传递,在该组件中通过 React.forwardRef 这个方法来进行接收,这样我们就能在 React.forwardRef 内部获取到传递的 ref ,并且可以再次把这个 ref 传递个一个 react 元素或组件,最后的结果就是我们用React.createRef创建的ref现在指向的就是button这个元素了,接下来想要获取这个元素就和之前的方式一样了,使用ref.current 获取的就是对应的元素。

    注意:只有在React.forwardRef中才能通过第二个参数获取到对应的 ref,在函数组件和类组件中是无法通过props获取到的。

    React.forwardRef 接受一个函数作为参数,这个函数接收两个参数,一个参数是 props 另一个就是 ref ,然后会返回一个 react 节点

    const reactNode = React.forwardRef((props, ref) => reactNode)
    

    ref 在高阶组件中的使用

    function logProps(WrappedComponent) {
        class LogProps extends React.Component {
            componentDidUpdate(prevProps) {
                console.log("old props:", prevProps)
                console.log("new props:", this.props)
            }
    
            render() {
                return <WrappedComponent {...this.props} />
            }
        }
    
        return LogProps
    }
    
    import FancyButton from "./FancyButton"
    
    const ref = React.createRef()
    
    // 我们导入的 FancyButton 组件是高阶组件(HOC)LogProps。
    // 尽管渲染结果将是一样的,
    // 但我们的 ref 将指向 LogProps 而不是内部的 FancyButton 组件!
    // 这意味着我们不能调用例如 ref.current.focus() 这样的方法
    <FancyButton label="Click Me" handleClick={handleClick} ref={ref} />
    

    上面也说了在函数组件和类组件中是无法获取到传递的 ref 的,所以这也就导致了现在的 ref 指向的就是当前的组件,而不是高阶组件中包裹的那个组件,要解决这个问题也是简单的,这就需要我们在高阶组件内部再进行一个处理,就是通过使用上面的 React.forwardRef 来对高阶组件进行一次包裹,最终我们使用的组件其实就是 React.forwardRef 返回的。

    function logProps(Component) {
        class LogProps extends React.Component {
            componentDidUpdate(prevProps) {
                console.log("old props:", prevProps)
                console.log("new props:", this.props)
            }
    
            render() {
                const { forwardedRef, ...rest } = this.props
    
                // 将自定义的 prop 属性 “forwardedRef” 定义为 ref
                return <Component ref={forwardedRef} {...rest} />
            }
        }
    
        // 注意 React.forwardRef 回调的第二个参数 “ref”。
        // 我们可以将其作为常规 prop 属性传递给 LogProps,例如 “forwardedRef”
        // 然后它就可以被挂载到被 LogPros 包裹的子组件上。
        return React.forwardRef((props, ref) => {
            return <LogProps {...props} forwardedRef={ref} />
        })
    }
    

    再 devTool 中显示名称

    // 在 DevTools 中为该组件提供一个更有用的显示名,使用displayName。
    // 例如 “ForwardRef(logProps(MyComponent))”
    const name = Component.displayName || Component.name
    forwardRef.displayName = `logProps(${name})`
    
    return React.forwardRef(forwardRef)
    
    展开全文
  • <p>I saw in #10 that someone noted that any emails they sent from their own gmail account forwarding address to their configured domain were marked as spam. My problem is <em>slightly</em> different ....

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