Question

我在网上搜索了一些如何在现有的hashmap中添加一些条目。

考虑以下代码：

foo={'bar':'go','new':'entry}

我想添加一个新条目并具有以下内容：

<#assign foo=foo+{'new':'entry'}>

我该怎么做？

Answer 1

使用连接：

<#list foo?keys as k>
    ${k}: ${foo[k]} <br>
</#list>

打印hashmap：

bar: go
new: entry

结果正是您想要的：

SessionOptions sessionOptions= new SessionOptions
{
    Protocol = Protocol.Sftp,
    HostName = "xxx.xxx.xxx.xxx",
    UserName = "root",
    Password = "MyPasword",
    SshHostKeyFingerprint = "ssh-rsa 2048 xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx"
};

private void WinScp(SessionOptions sessionOptions, string sourceFilePath, string destinationFilePath)
        {
            using (Session session = new Session())
            {
                // Connect
                session.Open(sessionOptions);

                //// Upload files
                TransferOptions transferOptions = new TransferOptions();
                transferOptions.TransferMode = TransferMode.Binary;

                TransferOperationResult transferResult;
                transferResult = session.PutFiles(sourceFilePath, destinationFilePath, true, transferOptions);

                //// Throw on any error
                transferResult.Check();
            }
        }

d

Freemarker - 如何将变量放在hashmap中？

1 个答案: