我正在为C#中的应用程序创建登录屏幕.在我的登录屏幕中,我正在从数据库中读取用户名和密码,并检查输入的用户名和密码是否正确.我在从数据库中读取密码时需要密码加密.任何人都可以解释加密和解密的工作原理.
现在我有两个字段
column names: username password
values: admin password
我应该将密码的加密值存储在登录表的另一个字段中吗？
我无法在我的 eclipse 控制台中打印记录器的堆栈跟踪。
log4j.properties
log4j.rootLogger=ERROR,console
#Console Appender
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=[%5p] [%t %d{hh:mm:ss}] (%F:%M:%L) %m%n
#Custom assignments
log4j.logger.controller=INFO,console
log4j.logger.service=INFO,console
#Disable additivity
log4j.additivity.controller=false
log4j.additivity.service=false
服务层：
@Override
@Transactional(readOnly = true)
public List<MRPSDepositHistory> getDepositDetails(String searchCondition,
String searchText, String jtSorting, int startPaginationVal,
int endPaginationVal) {
String searchConditionEmpty = ManagementConstants.SEARCHCONDITIONNONE;
List<MRPSDepositHistory> fileNetStatus = new ArrayList<MRPSDepositHistory>();
try {
if (!searchConditionEmpty.equalsIgnoreCase(searchCondition)) {
if (searchCondition.equalsIgnoreCase(ManagementConstants.DEPOSITNUMBERKEY)) {
fileNetStatus = mrpsDepositHistoryDao.findByDepositNumber(
searchCondition, Short.valueOf(searchText), jtSorting,
startPaginationVal, endPaginationVal);
} else {
fileNetStatus = mrpsDepositHistoryDao.findBySearchText(
searchCondition, searchText, jtSorting,
startPaginationVal, endPaginationVal);
}
} else { …我有一个搜索按钮,当用户点击搜索按钮时,会调用search()方法.我需要计算在谷歌搜索中看到向用户显示结果所花费的时间.
这是我的代码.
SimpleDateFormat sdfDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String strDate;
def startTime() {
Calendar cal = Calendar.getInstance();
System.out.println("Current milliseconds since 13 Oct, 2008 are :"
+ cal.getTimeInMillis());
long startTime=cal.getTimeInMillis();
/*Date startNow = new Date();
strDate = sdfDate.format(startNow);
Date startTime=sdfDate.parse(strDate);
print "startTime"+startTime*/
return startTime;
}
def endTime(){
Calendar cal = Calendar.getInstance();
System.out.println("Current milliseconds :"
+ cal.getTimeInMillis());
long endTime=cal.getTimeInMillis();
/*Date endNow = new Date();
print "endNow"+endNow
strDate = sdfDate.format(endNow);
Date endTime=sdfDate.parse(strDate);
print "endTime"+endTime*/
return endTime;
}
def differenceTime(long startTime,long endTime){
print "requestEndTime"+endTime …我有一个servlet程序.这是我的代码:
public class CompanionProxy extends HttpServlet {
DeviceDAOHibernateImpl daoImpl = null;
Logger log = Logger.getLogger("CompanionProxy");
public void init(){
daoImpl = new DeviceDAOHibernateImpl();
ProxyParser parser = ProxyParserFactory.getParser(ProxyParser.Type.XML);
log.info("Config file Path "+parser.getClass().getName());
ArrayList<Device> aDeviceList = parser.parse("c:\\proxy_setup_load.xml");//CommonConstants.CONFIG_FILE_PATH);
for (Iterator iterator = aDeviceList.iterator(); iterator.hasNext();) {
Device device = (Device) iterator.next();
try {
daoImpl.create(device);
} catch (ProxyException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
try {
List<Device> listDevices = daoImpl.list();
for (Iterator iterator = listDevices.iterator(); iterator.hasNext();) {
Device device = (Device) iterator.next(); …我正在尝试添加一个带有下拉菜单的下拉组合框。这是我的代码
if (trendsmega!="")
{
var companymegaid=document.getElementById("megamenu-mlid-783");
//alert("Found "+trendmegaid.innerHTML);
if (companymegaid!="")
{
var othercompaniesli=document.getElementById("megamenu-mlid-1185");
alert(othercompaniesli.innerHTML);
othercompaniesli.innerHTML="";
othercompaniesli.innerHTML= "<select> <option value="volvo">Volvo</option> <option value="saab">Saab</option> <option value="mercedes">Mercedes</option> <option value="audi">Audi</option> </select>";
}
}
我收到以下错误
missing ; before statement
[Break On This Error]
....innerHTML= "<select> <option value="volvo">Volvo</option> <option value="saab"...
/drupal/ (line 1329, col 56)
任何人都可以帮助我如何使用java脚本添加带有innerhtml的组合框。
在我们的应用程序中,我们使用了一个提供soap响应XML(文档样式)的Web服务.
当我检查Web服务提供程序时,它只是一个接口,它将从不同源获取的响应节点值(SubscriberContextIdentifier)转换为MemberEffectiveTimestamp节点,并提供相同的响应给我们.
<SubscriberContextIdentifier>20152201846166</SubscriberContextIdentifier>
转换为以下xml中的MemberEffectiveTimestamp节点
响应XML示例:
<ct:PersonName>
<ct:FirstName>MICHAEL</ct:FirstName>
<ct:Middle1Name>J</ct:Middle1Name>
<ct:LastName>ROSSMAN</ct:LastName>
</ct:PersonName>
<ct:BirthDate>1979-09-10</ct:BirthDate>
<ct:GenderCode>M</ct:GenderCode>
<ct:MaritalStatusCode>SNGL</ct:MaritalStatusCode>
<ct:MemberSequenceNumber>1</ct:MemberSequenceNumber>
<ct:SmokerStatusCode>UNK</ct:SmokerStatusCode>
<ct:MemberEffectiveTimestamp>2015-08-08T18:46:16.6Z</ct:MemberEffectiveTimestamp>
<ct:TimeTracking>
<ct:UpdateTimestamp>2014-11-08T23:36:48.6</ct:UpdateTimestamp>
<ct:AsOfDate>2014-11-08</ct:AsOfDate>
</ct:TimeTracking>
问题:
我需要获取第一个提供者提供给接口团队的值,即来自MemberEffectiveTimestamp的SubscriberContextIdentifier
现有守则:
if (member.getMemberEffectiveTimestamp()!= null) {
final EntityIdTypeWithChangedAtt.IdValueType idValueType = factory
.createEntityIdTypeWithChangedAttIdValueType();
java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("yyyyDDDHHmmssS");
System.out.println("Memeber Effective Timestamp -->"+member.getMemberEffectiveTimestamp().toGregorianCalendar().getTime());
System.out.println("Memeber Effective Timestamp after conversion -->"+sdf.format(member.getMemberEffectiveTimestamp().toGregorianCalendar().getTime()));
idValueType.setValue(sdf.format(member.getMemberEffectiveTimestamp().toGregorianCalendar().getTime()));
idValueType.setName("SubscriberContextIdentifier");
idValueLt.add(idValueType);
}
XSD文件:
<xsd:element name="MemberEffectiveTimestamp" type="bt:Timestamp"
minOccurs="0"/>
<xsd:simpleType name="Timestamp">
<xsd:restriction base="xsd:dateTime"/>
输出:
Memeber Effective Timestamp -->Sat Aug 08 18:46:16 EDT 2015
Memeber Effective Timestamp after conversion -->201588184616600
当我从响应xml中检索值时,如果比较毫秒值,则会错过.
任何人现在都可以如何将XMLGregorianCalendar转换为日期.
可能重复:
如何在客户端运行程序或批处理文件？
我是JavaScript的新手.我正在尝试从Web浏览器上的JavaScript执行EXE文件.如何用简单的代码完成？
有任何方法可以提取以php HTML开头<body>和结尾的页面内容</body>.如果有人可以发布一些示例代码.