小编Kam*_*war的帖子

我使用UITableViewControllerdetailView来显示一个实体细节.我在我的viewDidLoad方法中填充了PFQuery的一行数据.我有一个单元格,我正在使用标签,我想根据大小更改NSString大小.我检查了很多答案,但都与indexPath动态相关,我有静态单元格.My label显示完整的字符串,但我的单元格已修复.如何更改单元格的高度？请帮我纠正这个问题.

这是我的代码:

- (void)viewDidLoad
{
    [super viewDidLoad];
    PFQuery *query = [PFQuery queryWithClassName:@"Entities"];
    [query whereKey:@"name" equalTo:entityName];
    [query findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) {
        if (!error) {
            PFFile *thumbnail = [objects[0]  objectForKey:@"image"];
            detailsImageView.image = [UIImage imageNamed:@"loader.gif"];
            detailsImageView.file = thumbnail;
            [detailsImageView loadInBackground];
            detailLabel.numberOfLines = 0; // this label need dynamic height and its cell
            detailLabel.text = [objects[0]  objectForKey:@"descriptionLarge"];
            [detailLabel sizeToFit];
        } else {
            NSString *errorString = [[error userInfo] objectForKey:@"error"];
            NSLog(@"Error: %@", errorString);
        } …

我已经配置了 OpenVPN，它工作正常。但是我总是需要导入配置并且它有 ca 证书，我启用了用户名和密码身份验证。但我仍然需要添加此证书。

如何在没有证书和配置但只有用户名和密码的情况下连接 openvpn。

服务器配置

port 1194
proto udp
dev tun
sndbuf 0
rcvbuf 0
ca /etc/openvpn/ca.crt
cert /etc/openvpn/server.crt
key /etc/openvpn/server.key
dh /etc/openvpn/dh.pem
auth SHA512
tls-auth /etc/openvpn/ta.key 0
topology subnet
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt
push "redirect-gateway def1 bypass-dhcp"
push "dhcp-option DNS 94.237.127.99"
push "dhcp-option DNS 94.237.40.99"
keepalive 10 120
cipher AES-256-CBC
user nobody
group nogroup
persist-key
persist-tun
status openvpn-status.log
verb 4
crl-verify /etc/openvpn/crl.pem
--verify-client-cert none
log-append /var/log/openvpn.log
script-security 2
auth-user-pass-verify /etc/openvpn/example.sh via-file

客户端配置

client
dev tun
proto …