小编Raj*_*ula的帖子

在主要:

public static void main(String[] args) throws NoSuchAlgorithmException {
    System.out.println("encrypt:" + encryptPassword("superuser")+":" );
}

public static String encryptPassword(final String password) throws NoSuchAlgorithmException {
    MessageDigest md = MessageDigest.getInstance("MD5");
    byte[] hashPassword = md.digest(password.getBytes());
    String encryPass = Base64.encodeBase64String(hashPassword);
    return encryPass;
}

我得到这个输出:

encrypt:C66i8K4gFQ23j1jN2sRCqQ==:

但是当我在我的应用程序中实现相同的东西时,我得到以下输出:

encrypt:C66i8K4gFQ23j1jN2sRCqQ==
:

注意:我的加密字符串附加了新行.

应用代码:

public boolean authenticateUsernamePasswordInternal(UsernamePasswordCredentials credentials) {
    try {
        System.out.println("encrypt:" + getHash("superuser")+":" );
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
        throw new BadCredentialsAuthenticationException(ErrorConstants.CONNECTION_FAILED);
    }
}

private String getHash(String password) throws NoSuchAlgorithmException, UnsupportedEncodingException{  
    MessageDigest md = MessageDigest.getInstance("MD5"); …

我正在使用JAXB生成XML.但是JAXB正在生成一个空标签.但我的客户想要单独的空标签.我知道两者都是平等但他不同意我的看法.请任何人建议解决方案.谢谢.

示例代码:

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "currencyCode",
    "discountValue",
    "setPrice",
    "spendLowerThreshold",
    "spendUpperThreshold",
    "discountApportionmentPercent",
    "discountApportionmentValue"
})
@XmlRootElement(name = "countryData")
public class CountryData {
    protected String currencyCode;
    protected String discountValue = "";
    protected String setPrice = "";
    protected String spendLowerThreshold = "";
    protected String spendUpperThreshold = "";
    protected String discountApportionmentPercent = "";
    protected String discountApportionmentValue = "";

    // Setters and Gettres
}

实际产量:

<currencyCode>GBP</currencyCode>
<discountValue/>
<setPrice/>
<spendLowerThreshold/>
<spendUpperThreshold/>
<discountApportionmentPercent>0.0</discountApportionmentPercent>
<discountApportionmentValue/>

预期产出:

<currencyCode>GBP</currencyCode>
<discountValue></discountValue>
<setPrice></setPrice>
<spendLowerThreshold></spendLowerThreshold>
<spendUpperThreshold></spendUpperThreshold>
<discountApportionmentPercent>0.0</discountApportionmentPercent>
<discountApportionmentValue></discountApportionmentValue>

编组代码:

try …

我正在尝试执行下面的推土机示例。我的班级文件在classes文件夹中，但是我收到未找到的班级异常。

org.dozer.MappingException: java.lang.ClassNotFoundException: portal.control.profile.ChangeProfileRequest
        at org.dozer.util.MappingUtils.throwMappingException(MappingUtils.java:82) ~[dozer-5.5.1.jar:na]
        at org.dozer.util.DefaultClassLoader.loadClass(DefaultClassLoader.java:43) ~[dozer-5.5.1.jar:na]
        at org.dozer.util.MappingUtils.loadClass(MappingUtils.java:224) ~[dozer-5.5.1.jar:na]
        at org.dozer.loader.DozerBuilder$MappingBuilder.classA(DozerBuilder.java:129) ~[dozer-5.5.1.jar:na]
        at org.dozer.loader.xml.XMLParser.parseMapping(XMLParser.java:190) ~[dozer-5.5.1.jar:na]
        at org.dozer.loader.xml.XMLParser.read(XMLParser.java:137) ~[dozer-5.5.1.jar:na]
        at org.dozer.loader.xml.XMLParser.read(XMLParser.java:43) ~[dozer-5.5.1.jar:na]
        at org.dozer.loader.xml.MappingStreamReader.read(MappingStreamReader.java:51) ~[dozer-5.5.1.jar:na]
        at org.dozer.loader.xml.MappingFileReader.read(MappingFileReader.java:58) [dozer-5.5.1.jar:na]
        at org.dozer.DozerBeanMapper.loadFromFiles(DozerBeanMapper.java:227) [dozer-5.5.1.jar:na]
        at org.dozer.DozerBeanMapper.loadCustomMappings(DozerBeanMapper.java:209) [dozer-5.5.1.jar:na]
        at org.dozer.DozerBeanMapper.initMappings(DozerBeanMapper.java:315) [dozer-5.5.1.jar:na]
        at org.dozer.DozerBeanMapper.getMappingProcessor(DozerBeanMapper.java:192) [dozer-5.5.1.jar:na]
        at org.dozer.DozerBeanMapper.map(DozerBeanMapper.java:120) [dozer-5.5.1.jar:na]
        at portal.control.profile.UpdateOrgDetailsCtrl.getOrgDetails(UpdateOrgDetailsCtrl.java:81) [UpdateOrgDetailsCtrl.class:na]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_67]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_67] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_67]
        at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_67]
        at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215) [spring-web-4.0.5.RELEASE.jar:4.0.5.RELEASE]
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132) [spring-web-4.0.5.RELEASE.jar:4.0.5.RELEASE]
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) [spring-webmvc-4.0.5.RELEASE.jar:4.0.5.RELEASE]
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749) [spring-webmvc-4.0.5.RELEASE.jar:4.0.5.RELEASE]
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689) [spring-webmvc-4.0.5.RELEASE.jar:4.0.5.RELEASE]
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83) [spring-webmvc-4.0.5.RELEASE.jar:4.0.5.RELEASE] …

我使用以下值创建了JNDI连接:

我选择了Generic Data Source选项

名称:jdbc/sampleDataSource

JNDI名称:jdbc/sampleDataSource

Spring配置文件:

<jee:jndi-lookup id="dataSource" jndi-name="jdbc/sampleDataSource" />

我低于错误.

Error An error occurred during activation of changes, please see the log for details.
Error javax.naming.NameNotFoundException: While trying to lookup 'jdbc.sampleDataSource' didn't find subcontext 'jdbc'. Resolved ''; remaining name 'jdbc/sampleDataSource'
Error While trying to lookup 'jdbc.sampleDataSource' didn't find subcontext 'jdbc'. Resolved ''; remaining name 'jdbc/sampleDataSource' 

我无法解决它.我如何在Spring 4中配置.任何添加jar文件都是必需的.请帮忙.

我正在使用Sweet警报来发送警报消息.我有确认警报框,确认后我已禁用我的内容,但是没有禁用$scope是不工作内部swal()如果点击两次它正在工作.我可以让它工作.我的HTML代码:

<!DOCTYPE html>
<html>
<head>
    <link rel="stylesheet" href="http://limonte.github.io/sweetalert2/dist/sweetalert2.css">
    <script type="text/javascript" src="https://code.jquery.com/jquery-1.11.3.js"></script>
    <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.9/angular.min.js"></script>
    <script type="text/javascript" src="http://limonte.github.io/sweetalert2/dist/sweetalert2.min.js"></script>
    <script type="text/javascript" src="js/myscript.js"></script>
</head>
<body ng-app="app" ng-controller="myController">

    Supplier ID:<input type="text" ng-model="supplierID" ng-disabled="disable"/><br>
    Series ID:<input type="text" ng-model="seriesID" ng-disabled="disable"/><br>
    SKU ID:<input type="text" ng-model="skuID" ng-disabled="disable"/><br><br>
    <div class="action-keys">
        <button class="btn btn-default" ng-click="enable()" ng-disabled="!disable">Enable</button>
        <button class="btn btn-default" ng-click="disableCall()" ng-disabled="disable">Disable</button>
    </div>
</body>

和我的myscript.js:

angular.module('app', [])
.controller('myController', function($scope) {
    $scope.disable = false;
     $scope.disableCall = function () {
        swal(
            {
            title: 'Warning',text: 'Are you want …