Question

我试图在iOS中使用来自NMSSH库的委托方法，但无法使其正常工作。我们来举个例子。

CustomViewController.h

#import <UIKit/UIKit.h>
#import <NMSSH/NMSSH.h>

@interface CustomViewController : UIViewController<NMSSHSessionDelegate, NMSSHChannelDelegate>

- (IBAction)connectButton:(UIButton *)sender;

@end

CustomViewController.m

#import "CustomViewController.h"

@implementation CustomViewController

-(void)viewDidLoad{
    [super viewDidLoad];
}

- (IBAction)connectButton:(UIButton *)sender {

        [self serverConnect:@"10.0.0.1"];

}

-(void)serverConnect:(NSString *)address{

NMSSHSession *session = [NMSSHSession connectToHost:address withUsername:@"username"];

NMSSHChannel *myChannel = [[NMSSHChannel alloc]init];

    if (session.isConnected) {
        [session authenticateByPassword:@"password"];

        if (session.isAuthorized) {
            NSLog(@"Authentication succeeded");
            [session setDelegate:self];
        [myChannel setDelegate:self];
        }
    }

        NSError *error = nil;
        //session.channel.requestPty = YES; (tried and later ignored)
        NSString *response = [session.channel execute:@"mkdir" error:&error];
        NSLog(@"Response from device: %@", response);
}

- (void)session:(NMSSHSession *)session didDisconnectWithError:(NSError *)error{
    NSLog(@"log if session disconnects...Delegate method");
}

- (void)channel:(NMSSHChannel *)channel didReadError:(NSString *)error{
    NSLog(@"Error received...Delegate method");
}

- (void)channel:(NMSSHChannel *)channel didReadRawData:(NSData *)data{
    NSLog(@"Read Raw Data...Delegate method");
}

连接服务器，从Console中的服务器发回单行命令和确认即可。

我非常了解如何使用委托将值从一个View Controller传递到另一个View Controller（通过一些实际实现的教程）。

凭借相同的知识，我试图从NMSSH库的委托方法部分得到回应，但它驱使我四处走动。我发现这个库的http://cocoadocs.org/docsets/NMSSH/2.2.1/非常好的API，但由于我对iOS的了解有限，我有点卡住了。

请帮帮我。

Answer 1

我的搜索终于结束了支持多线程的NMSSH AsyncAPI（分支）。

如何使用NMSSH库中的iOS委托和回调方法？

1 个答案: