Question

我有一个看起来像这样的字符串

protected SSLSocketFactory getCertificateSocketFactory() throws Exception {

    InputStream certStrm = context.getResources().openRawResource(R.raw.cert_file)

    CertificateFactory cf = CertificateFactory.getInstance("X.509");
    Certificate ca = cf.generateCertificate(certStrm);

    String keyStoreType = KeyStore.getDefaultType();
    KeyStore keyStore = KeyStore.getInstance(keyStoreType);
    keyStore.load(null, null);
    keyStore.setCertificateEntry("ca", ca);

    String tmfAlgorithm = TrustManagerFactory.getDefaultAlgorithm();
    TrustManagerFactory tmf = TrustManagerFactory.getInstance(tmfAlgorithm);
    tmf.init(keyStore);

    SSLContext sslContext = SSLContext.getInstance("TLS");
    sslContext.init(null, tmf.getTrustManagers(), null);

    return sslContext.getSocketFactory();

}

我想在我的数据表中存储“2015-1-1”“2017-1-1”“Active” - 这是怎么做到的？

完成该过程后，我想将我存储的数据与原始数据表进行比较，看看日期和状态是否匹配（如果他们不创建报告，提醒用户有错误的日期）

编辑：我有大约300个这些字符串，所以我不确定处理这些字符串的最佳方法是什么。

Answer 1

您可以尝试这样的事情：

var parts = s.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
var startDate = DateTime.Parse(parts.SkipWhile(p => p != "Start Date:").Skip(1).First().Trim());
var endDate = DateTime.Parse(parts.SkipWhile(p => p != "EndDate:").Skip(1).First().Trim());
var status = parts.SkipWhile(p => p != "Status:").Skip(1).First();

然后，拥有这些值，您可以将它们插入数据表

Answer 2

这是正则表达式的完美解决方案。

编辑：由于OP更新了他的输入字符串，我更新了我的代码和正则表达式模式以匹配。

string var1 =
@"Start Date: 



2015 - 1 - 1



End Date: 

 2017 - 1 - 1



Warranty Type: 

 XXX



Status: 

 Active



Serial Number / IMEI: 

 XXXXXXXX









Description:



This product has a three year limited warranty and is entitled to parts, labor and on-site repair service. Service is available Monday - Friday, except holidays, with a next business day response objective. Many parts can also be delivered to you using the Customer Replaceable Unit (CRU)method.";

// Remove all spaces and newlines
var1 = var1.Replace(" ", "").Replace("\r\n", "");

// our regex pattern now that there ar eno spaces or new lines
var regex = new Regex(@"StartDate:(.*)EndDate:(.*)W.*Status:(.*)\/");                   

//assign them
string strStartDate = regex.Match(var1).Groups[1].ToString();
string strEndDate = regex.Match(var1).Groups[2].ToString();
string Status = regex.Match(var1).Groups[3].ToString().Substring(0, 6);

//convert to DateTime from our string versions
DateTime StartDate = DateTime.Parse(strStartDate);
DateTime EndDate = DateTime.Parse(strEndDate);

C＃拆分并将字符串存储到数据表中 - 然后比较2个数据表

2 个答案: