我阅读官方typepcript文档我建议以下内容:
function MyComponent<T>(props: {
options: {
label: string;
value: T;
}[];
}) {
return <div>MyComponent</div>;
}
type DominantHand = "RIGHT" | "LEFT";
function ParentComponent() {
return (
<MyComponent<DominantHand>
options={[
{ label: "Right Hand", value: "RIGHT" },
{ label: "Left Hand", value: "LEFT" },
]}
/>
);
};
由于 pracma :: perms
用于生成所有排列和检查建筑火车的历史,但这可能是一种笨重/效率低下的方法,但我希望它可以为您提供一些线索
library(pracma)
# check if adjacent strings have overlaps
isOverlapped <- function(a, b) {
for (k in 1:min(nchar(c(a, b)))) {
if (substr(a, nchar(a) - k + 1, nchar(a)) == substr(b, 1, k)) {
return(TRUE)
}
}
FALSE
}
# check if a train can be created
checkTrain <- function(v) {
for (i in 1:(length(v) - 1)) {
if (!isOverlapped(v[i], v[i + 1])) {
return(FALSE)
}
}
TRUE
}
# produce all possible trains (based on first_string) with additional words from second_string
lapply(
second_string ,
function(x) {
lst <- asplit(perms(c(first_string, x)), 1)
lst[sapply(lst,checkTrain)]
}
)
,您将获得列表
[[1]]
[[1]][[1]]
[1] "house" "self" "funny" "nymph"
[[1]][[2]]
[1] "nymph" "house" "self" "funny"
[[1]][[3]]
[1] "funny" "nymph" "house" "self"
[[1]][[4]]
[1] "self" "funny" "nymph" "house"
[[2]]
list()
[[3]]
list()
[[4]]
list()
[[5]]
[[5]][[1]]
[1] "self" "fluff" "funny" "nymph"
其中 house
给出 4
可能的火车和 fluff
给出 1
train,而其他单词在 second_string
无法根据 first_string
构建任何火车。
我在
必要的更改主要在服务器的program.cs中:
using NetMQ;
using NetMQ.Sockets;
using NLog;
Logger _logger = LogManager.GetCurrentClassLogger();
try
{
using (var responseSocket = new ResponseSocket())
{
responseSocket.Bind("tcp://localhost:5556");
var poller = new NetMQPoller();
responseSocket.ReceiveReady += RouterSocketOnReceiveReady;
poller.Add(responseSocket);
poller.Run();
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
Console.ReadKey();
void RouterSocketOnReceiveReady(object? sender, NetMQSocketEventArgs netMqSocketEventArgs)
{
NetMQMessage? clientMessage = new();
bool result = netMqSocketEventArgs.Socket.TryReceiveMultipartMessage(new TimeSpan(0, 0, 0, 5),
ref clientMessage, 5);
if (result == false || clientMessage == null)
{
Console.WriteLine("Something went wrong?!");
return;
}
var clientMessageString = clientMessage.Single().ToByteArray();
//_logger.Debug("Message from client received: '{0}'", clientMessageString);
Console.WriteLine(string.Format("Message from client received: '{0}'", string.Join(", ", clientMessageString)));
netMqSocketEventArgs
.Socket
.SendFrame("I have received your message");
}
这是客户端的program.cs:
using NetMQ;
using NetMQ.Sockets;
using NLog;
using System.Text;
Logger _logger = LogManager.GetCurrentClassLogger();
Console.WriteLine("Client. Please enter message for server. Enter 'QUIT' to turn off server");
Console.ReadKey();
var encoding = Encoding.ASCII;
using var collectorDevice = new CollectorDevice("tcp://localhost:5556", "inproc://broker", 3);
collectorDevice.Start();
var tasks = new List<Task>();
for (int i = 0; i < 100; i++)
{
Console.WriteLine(i);
int j = i;
Task t = Task.Factory.StartNew(() =>
{
try
{
using (var requestSocket = new RequestSocket("inproc://broker"))
{
requestSocket.SendFrame(encoding.GetBytes(string.Format("Request client: {0} id: {1}", j, Task.CurrentId)));
_logger.Debug(string.Format("Request client: {0} id: {1}", j, Task.CurrentId));
Console.WriteLine(string.Format("Request client: {0} id: {1}", j, Task.CurrentId));
string responseMessage = requestSocket.ReceiveFrameString();
_logger.Debug(string.Format("Response from server: {0} id: {1} message: {2}", j, Task.CurrentId, responseMessage));
Console.WriteLine(string.Format("Response from server: {0} id: {1} message: {2}", j, Task.CurrentId, responseMessage));
}
}
catch (Exception e)
{
Console.WriteLine(e);
_logger.Error(e);
}
});
tasks.Add(t);
}
Task.WaitAll(tasks.ToArray());
和客户端的collectordevice.cs:
using NetMQ;
using NetMQ.Sockets;
using NLog;
public class CollectorDevice : IDisposable
{
private NetMQPoller _poller;
private RouterSocket _frontendSocket;
private DealerSocket _backendSocket;
private readonly string _backEndAddress;
private readonly string _frontEndAddress;
private readonly int _expectedFrameCount;
private readonly ManualResetEvent _startSemaphore = new(false);
private readonly Thread _localThread;
private static Logger _logger = LogManager.GetCurrentClassLogger();
/// <summary>
/// Constructor
/// </summary>
/// <param name="backEndAddress"></param>
/// <param name="frontEndAddress"></param>
/// <param name="expectedFrameCount"></param>
public CollectorDevice(string backEndAddress, string frontEndAddress, int expectedFrameCount)
{
_expectedFrameCount = expectedFrameCount;
_backEndAddress = backEndAddress;
_frontEndAddress = frontEndAddress;
_frontendSocket = new RouterSocket(_frontEndAddress);
_backendSocket = new DealerSocket(_backEndAddress);
_backendSocket.ReceiveReady += OnBackEndReady;
_frontendSocket.ReceiveReady += OnFrontEndReady;
_poller = new NetMQPoller { _frontendSocket, _backendSocket };
_localThread = new Thread(DoWork) { Name = "IPC Collector Device Thread" };
}
public void Start()
{
_localThread.Start();
_startSemaphore.WaitOne();
}
public void Stop()
{
_poller.Stop();
}
#region Implementation of IDisposable
public void Dispose()
{
Stop();
}
#endregion
#region Private Methods
private void DoWork()
{
try
{
_startSemaphore.Set();
_poller.Run();
}
catch (Exception e)
{
_logger.Error(e);
}
}
private void OnBackEndReady(object? sender, NetMQSocketEventArgs e)
{
NetMQMessage message = _backendSocket.ReceiveMultipartMessage(_expectedFrameCount);
_frontendSocket.SendMultipartMessage(message);
}
private void OnFrontEndReady(object? sender, NetMQSocketEventArgs e)
{
NetMQMessage message = _frontendSocket.ReceiveMultipartMessage(_expectedFrameCount);
_backendSocket.SendMultipartMessage(message);
}
#endregion
}
您有两种选择用于访问B公司(帐户B)中的数据:
- 在公司A(帐户A)中添加用户也成为帐户B中的用户(用户可以拥有
会员资格
多个以上帐户。) - 要访问帐户B(公司B)中的数据,请模仿帐户中的A(不同)用户。这是通过Esign Admin应用程序或ORG Admin应用程序完成的。
根据设计,不在帐户B中的用户无法访问帐户B中的任何数据
。 App的集成密钥(客户端ID) - 生产中的所有客户端ID均可与任何用户一起使用,并可以使用用户访问的任何帐户。
要查看当前用户可以访问的哪个帐户,请使用/oauth/userInfo API方法。
添加
时,当您获得消息时,用户在此帐户中没有有效的会员资格检查:
- 请求使用什么帐户? (请求的URL是什么?)
- 该请求是否发送到该帐户的右
基本URL
? - 当前访问令牌在调用/oauth/userInfo api方法时提供了什么结果。
您的测试API呼叫应为:
- 获取访问令牌
- 呼叫 /oauth /userInfo
- call eSign API(例如 /oauth /userInfo中列出的每个帐户)
您应该能够在应用程序配置中定义 @bean newtopic
资源,从属性中解析或代码。
分区计数不能动态。您应该知道有多少消费者需要提前进行绝对排序或最大并行性。分区数量只能增加,但是这样做会失去主题的订购
Google的客户库全部支持应用程序默认凭证a>非常有帮助,包括自动查找凭据。您应该利用它。
当您的代码在云功能服务上运行时,它将作为服务帐户身份运行。您可能会使用。部署时,您可以指定用户定义的服务帐户|更新云功能。
注意最好使用用户定义的,非默认服务帐户运行云功能。
当云函数试图创建一个云存储客户端时,它会使用其身份(服务帐户)进行操作。
一种解决方案是:
- 使用ADC,并使用这些IE
storege_client = storege.client()
- 调整云函数的服务帐户以具有正确的IAM角色|云存储的权限。
注意您可能应该调整存储桶的IAM策略。因为您在另一个项目中使用了云存储存储桶,所以如果要调整项目的IAM策略,请确保使用Bucket的(!)项目的IAM策略,而不是Cloud Function的项目的IAM策略。
请参阅 cloud Storage的角色>也许角色/storage.ObjectViewer
,因为这包括 storege> storege.objects.list
您需要的许可。
解决方案如下:
{
"/base/*": {
"target": "http://localhost:8092",
"secure": false,
"loglevel": "debug"
},
"*": {
"target": "http://localhost:8081",
"secure": false,
"loglevel": "debug"
}
}
我错过了 port
问题,但该方法还可以。
我得到 504 HTTP错误
。
订单很重要。
*
必须为第二
规则。
实现中唯一的缺陷实际上是整数和字节数组之间的转换。首先,在JavaScript中,最大整数为0x1fffffffffffffff,请参见在这里但是WebCrypto API应用了大型Endian订单。
作为修复程序的第一步,您可以使用 bigint JavaScript的实现和描述了 bigint
和 arraybuffer
。
之间的转换
由于此实现可用于 arrayBuffer
和 uint8array
,因此需要进行串联的实现,例如,来自在这里。
这稍微改变了您的实现,如下所示(键,IV和密文被导入编码):
(async () => {
// Key import
var keyHex = "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f";
var key = hex2ab(keyHex);
var subtleKey = await window.crypto.subtle.importKey(
"raw",
key,
{ name: "AES-CTR" },
false,
["encrypt", "decrypt"]
);
// IV import
var ivHex = "404142434445464748494a4b4c4d4e4f";
var subtleIv = hex2ab(ivHex);
// Ciphertext import
var ciphertextHex = "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";
var ciphertext = hex2ab(ciphertextHex);
// Decrypt and concat
var length = ciphertext.byteLength;
var chunkSize = 128; // chunkSize in bytes
var index = 0;
var chunks = [];
var aesCounter = bufToBn(subtleIv);
do {
var newCount = aesCounter + BigInt(index / 16); // index / 16 = number of blocks
var decrypted = await window.crypto.subtle.decrypt({name: "AES-CTR", counter: bnToBuf(newCount), length: 128}, subtleKey, ciphertext.slice(index, index+chunkSize)); // length in bits
chunks.push(new Uint8Array(decrypted));
index += chunkSize;
} while(index < length);
var mergedChunks = merge(chunks);
// Decode and output
var decrypted = String.fromCharCode.apply(null, mergedChunks);
console.log(decrypted);
// https://coolaj86.com/articles/convert-js-bigints-to-typedarrays/
function bnToBuf(bn) {
var hex = BigInt(bn).toString(16);
if (hex.length % 2) { hex = '0' + hex; }
var len = hex.length / 2;
var u8 = new Uint8Array(len);
var i = 0;
var j = 0;
while (i < len) {
u8[i] = parseInt(hex.slice(j, j+2), 16);
i += 1;
j += 2;
}
return u8;
}
function bufToBn(buf) {
var hex = [];
u8 = Uint8Array.from(buf);
u8.forEach(function (i) {
var h = i.toString(16);
if (h.length % 2) { h = '0' + h; }
hex.push(h);
});
return BigInt('0x' + hex.join(''));
}
// https://stackoverflow.com/a/49129872/9014097
function merge(chunks){
let size = 0;
chunks.forEach(item => {
size += item.length;
});
let mergedArray = new Uint8Array(size);
let offset = 0;
chunks.forEach(item => {
mergedArray.set(item, offset);
offset += item.length;
});
return mergedArray;
}
function hex2ab(hex){
return new Uint8Array(hex.match(/[\da-f]{2}/gi).map(function (h) {
return parseInt(h, 16)}));
}
})();
成功地解密了密文。顺便说一句,Ciphertext用 cyberchef 。
与WebCrypto API不同,Cryptojs支持渐进的加密,因此使用CryptoJs可以更轻松地实现相同的逻辑:
// Key import
var keyHex = "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f";
var keyWA = CryptoJS.enc.Hex.parse(keyHex);
// IV import
var ivHex = "404142434445464748494a4b4c4d4e4f";
var ivWA = CryptoJS.enc.Hex.parse(ivHex);
// Ciphertext import
var ciphertextHex = "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";
var ciphertextWA = CryptoJS.enc.Hex.parse(ciphertextHex);
// Decrypt and concat
var length = ciphertextWA.sigBytes;
var chunkSize = 128;
var index = 0;
var decryptedWA = CryptoJS.enc.Hex.parse("");
var aesDecryptor = CryptoJS.algo.AES.createDecryptor(keyWA, { iv: ivWA, mode: CryptoJS.mode.CTR, padding: CryptoJS.pad.NoPadding });
var chunk = null;
do {
chunk = CryptoJS.lib.WordArray.create(ciphertextWA.words.slice(index/4, (index + chunkSize)/4));
decryptedWA = decryptedWA.concat(aesDecryptor.process(chunk));
index += chunkSize;
} while(index < length - chunkSize);
chunk = CryptoJS.lib.WordArray.create(ciphertextWA.words.slice(index/4, (index + chunkSize)/4));
chunk.sigBytes = length - index;
chunk.clamp();
decryptedWA = decryptedWA.concat(aesDecryptor.process(chunk));
decryptedWA = decryptedWA.concat(aesDecryptor.finalize());
// Decode and output
var decrypted = decryptedWA.toString(CryptoJS.enc.Utf8);
console.log(decrypted);
<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/4.1.1/crypto-js.min.js"></script>
第一个变体的缺点是 bigint
类实际上不应在密码学的上下文中使用,因为操作不是恒定的,这会导致易受时间攻击的脆弱性。因此,在这里,您必须在生产上应用一个更安全的JavaScript BigInteger实施。
由于这种原因,使用已建立的库(而不是定制实施),例如Cryptojs,通常更安全(尽管最终在这里也不能排除漏洞)。
新答案:公共存储桶和CORS现在已经存在,因此您应该能够使用与该页面所述的相同CORS配置规则和方法进行设置。在此处介绍设置公共存储桶和缓存: https .com/r2/data-access/public-buckets/
不通过R2本身来支持ACL,但是您可以使用Cloudflare访问或使用普通的Cloudflare工具来使用Cloudflare访问或其他执行机制(例如, a href =“ https://community.cloudflare.com/t/firewall-rule-to-block-referers-than-than-than-the-sites-domain/72115” rel =“ nofollow noreferrer”> https:https:// https:// 。给定推荐人)。
旧的答案
除非我误读,否则大多数示例页面都是:
- 配置公共存储桶,
- 配置用于与JS播放器一起使用的COR(对于具有内置支持的浏览器不需要)。
- 配置ACL,
我们目前正在实施公共存储桶和COR,这应该启用大部分。在此期间,您可以通过以记录的示例( htttps:/htttps:/htttps:/htttps:/ /developers.cloudflare.com/r2/examples/demo-worker/ )&amp;通过调整响应来添加CORS标头。
我们还将允许您为您的公共存储桶设置虚拟cname,然后
让您可以控制控制推荐人,将访问放在网站前等。
看来我发现了如何解决:
WITH RECURSIVE r AS (
SELECT 'initial' as t,
0::numeric(78, 0) as amount,
0::numeric(78, 0) as event_index,
0::numeric(78, 0) as total
UNION ALL
select all_ordered_events.event_type,
(
CASE
WHEN event_type = 'added' THEN all_ordered_events.amount
WHEN event_type = 'reduce' THEN -all_ordered_events.amount
WHEN event_type = 'interest'
THEN (r.total / 100 * all_ordered_events.amount)
END
)::numeric(78, 0) as real_amount, -- in case of percent
all_ordered_events.event_index::numeric(78, 0),
(
CASE
WHEN event_type = 'added' THEN (r.total + all_ordered_events.amount)
WHEN event_type = 'reduce' THEN (r.total - all_ordered_events.amount)
WHEN event_type = 'interest'
THEN (r.total + (r.total / 100 * all_ordered_events.amount))
END
)::numeric(78, 0) as total
from all_ordered_events
JOIN r ON r.event_index + 1 = all_ordered_events.event_index
)
SELECT t, amount, event_index
FROM r
将给我:
t | 量 | event_index |
---|---|---|
初始 | 0 | 0 |
添加 | 100 | 1 |
降低 | -50 | 2 |
兴趣 | 5 | 3 |
添加 | 500 | 4 |
减少 | -100 | 5 |
利息 | 91 | 6 |
,在我们有类型 ivest /strong>我们看到,在此 event_index 之前,基于从总和计算得出的百分比。
0 + 100-50 + 5(100 -50的10%) + 500-100 + 91(从100-50 + 5 + 500-100 from 20% + 500-100)= 546
现在我可以简单 sum(量)列。
也许您可以向Env注入,然后如您所说的那样发送到您的bash脚本。
- 示例:
- name: push change
env:
GITHUB_LOGIN: xxx
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
git push https://$GITHUB_LOGIN:[email protected]/$GITHUB_REPOSITORY.git master:master
另外,创建github操作位于位置:
repo-&gt;设置/秘密/操作
假设您正在使用这个。您可以编辑
helm install airflow -f values airflow-stable/airflow
或直接通过从命令行设置选项:
helm install airflow airflow-stable/airflow --set airflow.image.repository=custom-image-address
对于凭证,有 pullSecret
pullSecret: ""
您可以对此进行编辑,以指定注册表的Docker Secret。
检查此。
另外,您可以像上一个示例一样从命令行中设置此选项。
如果我正确理解您,例如,您可以从您想要的变量中征服系数(我使用
mtcars
dataset作为示例):在2022-07-07创建的 a href =“ https://reprex.tidyverse.org” rel =“ nofollow noreferrer”> reprex软件包 (v2.0.1)
If I understand you correctly, you could for example subset the coefficients from the variables you want like this (I use
mtcars
dataset as an example):Created on 2022-07-07 by the reprex package (v2.0.1)
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