小编Ama*_*les的帖子

我有一个基于Spring Web模型 - 视图 - 控制器(MVC)框架的项目.Spring Web模型 - 视图 - 控制器(MVC)框架的版本是3.2.8.

这个班

public class DeviceForm {

    Device device;

    List<String> selectedItems = Collections.emptyList();

    public DeviceForm() {
        super();
    }

    public Device getDevice() {
        return device;
    }

    public void setDevice(Device device) {
        this.device = device;
    }

    public List<String> getSelectedItems() {
        return selectedItems;
    }

    public void setSelectedItems(List<String> selectedItems) {
        this.selectedItems = selectedItems;
    }


}

还有这个

public class Device implements java.io.Serializable {

    @ManyToOne(fetch = FetchType.EAGER)
    @JoinColumn(name = "CRITERIA")
    private BaseCriteria criteria;

    public BaseCriteria getCriteria() { …

我有一个基于Spring Web模型 - 视图 - 控制器(MVC)框架的项目.在WebLogic Server版本上部署的Spring Web模型 - 视图 - 控制器(MVC)框架版本为3.2.8:12.1.2.0.0

我在1 JSP中有这个表单

  <form:form commandName="deviceForm" 
                                                name="deviceForm"
                                                id="deviceFormId" 
                                                method="post"
                                                action="${contextPath}/device/${deviceForm.device.id}" 
                                                htmlEscape="yes"
                                                enctype="multipart/form-data">

我使用POST方法做了几个动作..之后我使用浏览器(IE11)后退按钮,我收到了这个错误

Webpage has expired




Most likely cause:
•The local copy of this webpage is out of date, and the website requires that you download it again.


Something to try:



  Click on the Refresh button on the toolbar to reload the page. After refreshing, you might need to navigate to the specific webpage again, or re-enter information.  



More information …

迁移我的JAVA EE应用程序后.(从Spring到Maven的Spring Web模型 - 视图 - 控制器(MVC)框架)我在迁移之前执行Junit测试时遇到了一些错误

org.powermock.api.mockito.ClassNotPreparedException: 
The class org.springframework.web.util.WebUtils not prepared for test.
To prepare this class, add class to the '@PrepareForTest' annotation.
In case if you don't use this annotation, add the annotation on class or  method level. 

    at org.powermock.api.mockito.expectation.reporter.MockitoPowerMockReporter.classNotPrepared(MockitoPowerMockReporter.java:31)
    at org.powermock.api.mockito.internal.mockcreation.MockTypeValidatorFactory$DefaultMockTypeValidator.validate(MockTypeValidatorFactory.java:38)
    at org.powermock.api.mockito.internal.mockcreation.AbstractMockCreator.validateType(AbstractMockCreator.java:18)
    at org.powermock.api.mockito.internal.mockcreation.MockCreator.createMock(MockCreator.java:57)
    at org.powermock.api.mockito.internal.mockcreation.MockCreator.mock(MockCreator.java:47)
    at org.powermock.api.mockito.PowerMockito.mockStatic(PowerMockito.java:71)
    at com.tdk.iot.controller.criteria.ProductCriteriaPeriodControllerTest.setUpTest(ProductCriteriaPeriodControllerTest.java:83)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180) …

我有一个基于Spring Web模型 - 视图 - 控制器(MVC)框架的项目.Spring Web模型 - 视图 - 控制器(MVC)框架的版本是3.2.8.

我用这个方法实现了一个过滤器:

public void doFilter(ServletRequest request,
                         ServletResponse response,
                         FilterChain filterChain) throws ServletException, IOException {

        HttpServletRequest httpServletRequest;
        ThreadContext threadContext;

        //String path = ((HttpServletRequest) request).getRequestURI();

        if (request instanceof HttpServletRequest) {
            httpServletRequest = (HttpServletRequest) request;
            threadContext = ThreadContext.getInstance();

            try {

                DetailedUser ecasUser = (DetailedUser) httpServletRequest.getUserPrincipal();

                if (ecasUser != null) {
                    threadContext.setDomainUsername(ecasUser.getDomainUsername());
                }

            } catch (Exception e) {
                e.printStackTrace();
            }

            if (httpServletRequest.getRemoteUser()!=null) {         
                threadContext.setUserID(httpServletRequest.getRemoteUser());
            }
        }


        try {

            if (filterChain != null) {

                filterChain.doFilter(request, …

我有一个基于Spring Web模型 - 视图 - 控制器(MVC)框架的项目.在WebLogic Server版本上部署的Spring Web模型 - 视图 - 控制器(MVC)框架版本为3.2.8:12.1.2.0.0

我有这个错误加载1 JSP

未捕获的TypeError:$(...).tooltip不是函数

这是我加载的所有内容,我逐一检查并加载了所有这些内容

<link href="/tdk/styles/bootstrap.css" type="text/css" rel="stylesheet">
<link href="/tdk/styles/admin.css" type="text/css" rel="stylesheet">
<link href="/tdk/styles/jquery.dataTables.css" type="text/css" rel="stylesheet">
<link href="/tdk/styles/dataTables.bootstrap.css" type="text/css" rel="stylesheet">
<link href="/tdk/styles/slides.css" type="text/css" rel="stylesheet">

<script src="/tdk/scripts/jquery.min.js" type="text/javascript"></script>
<script src="/tdk/scripts/bootstrap.js" type="text/javascript"></script>
<script src="/tdk/scripts/jquery.dataTables.js" type="text/javascript"></script>
<script src="/tdk/scripts/dataTables.bootstrap.js" type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/jquery-ui.min.js" type="text/javascript"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>


<script type="text/javascript">
  $(document).ready(function() {
    $('[data-toggle="tooltip"]').tooltip();
    var selected = [];
    var table = $('#example').DataTable({
      "dom": '<"top">rt<"bottom"lp><"clear">',
      "autoWidth": false,
      "paging": false,
      "scrollX": false,
      "scrollY": 300,
      "scrollCollapse": true,
      "rowCallback": function(row, …

我有一个基于 Spring Web 模型-视图-控制器 (MVC) 框架的项目。Spring Web 模型-视图-控制器 (MVC) 框架的版本是 3.2.8。我想更改提交按钮上的表单操作。所以这是我的代码，但根本没有改变任何东西！

<script type="text/javascript">
    $('#awardProductsButton').click(function(){
       $('#devicesFormId').attr('action', 'test');
    });
</script>

<form:form commandName="devicesForm" name="devicesForm" id="devicesFormId" method="post"     
action="${contextPath}/newdesign/manage/devices/${devicesForm.devices.id" htmlEscape="yes" enctype="multipart/form-data">   

<button id="awardProductsButton" class="btn btn-primary" type="submit">AWARD product/s</button>

 </form:form>

我也尝试过

$('#awardProductsButtonId').submit(function(event){
            alert ('test');
            event.preventDefault();
            $('#deviceFormId').attr('action', '${contextPath}/newdesign/manage/device/${deviceForm.device.id}');
        });

但即使警报也没有出现

我有一个基于 Spring Web 模型-视图-控制器 (MVC) 框架的项目。Spring Web模型-视图-控制器（MVC）框架的版本是3.2.8，部署在WebLogic Server上版本：12.1.2.0.0

我在 1 个查询中遇到此错误

Caused By: java.lang.RuntimeException: java.sql.SQLException: 
The transaction is no longer active - status: 'Marked rollback. [Reason=weblogic.transaction.internal.TimedOutException: Transaction timed out after 31 seconds
BEA1-000D9470C1367F28EDB9]'. 
No further JDBC access is allowed within this transaction., criteria [ com.tdk.books.domain.ProductSearchCriteria@c5f15d5c ],  sql [  select PRODUCT_ID from  V_BOOKS  where category_id = ?  ]

即使我在服务方法中设置了 10000 的超时

@Transactional(timeout=10000, propagation = Propagation.REQUIRES_NEW)

我正在检查如何使用 Spring Boot 发送电子邮件。使用标准 Spring Boot 模块发送电子邮件，并使用 Thymeleaf 模板引擎为消息准备 HTML 内容。这是我使用的依赖项

 <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-mail</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>com.icegreen</groupId>
            <artifactId>greenmail</artifactId>
            <version>1.5.0</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <!-- Import dependency management from Spring Boot -->
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>${spring-boot.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

这是我的邮件客户端

@Service
public class MailClient {

    private JavaMailSender mailSender;
    private MailContentBuilder mailContentBuilder;

    @Autowired
    public MailClient(JavaMailSender mailSender, MailContentBuilder mailContentBuilder) {
        this.mailSender = mailSender;
        this.mailContentBuilder = mailContentBuilder; …

我创建了一个Guava(一个包含有用东西的库,在几乎任何Java项目中都非常方便,包括用于不可变集合的库,函数编程,I/O等等)基于CacheBuilder的缓存

 LoadingCache<String, Byte[]> companyDevicesCache = 
             CacheBuilder.newBuilder()
                .maximumSize(1000)                     // maximum 100 records can be cached
                .expireAfterAccess(24, TimeUnit.HOURS) // cache will expire after 30 minutes of access
                .build(new CacheLoader<String, Byte[]>(){ // build the cacheloader

                   @Override
                   public Byte[] load(String companyId) throws Exception {
                      //make the expensive call
                      return getFromServletContext (companyId);
                   }


                });

我也试过了

CacheBuilder.newBuilder().expireAfterWrite(10, TimeUnit.MINUTES)
         .maximumSize(1000)
         .build(new CacheLoader<String, List<String>>() {
             @Override
             public List<String> load(String queryKey) throws Exception {
                 return null;
             }
         });

并且

CacheLoader loader = new CacheLoader()
            {
                public String load(String key) …

我在Spring Web模型 - 视图 - 控制器(MVC)框架中有这个类.Spring Web模型 - 视图 - 控制器(MVC)框架的版本是3.2.8.

我在1 DAO中有这个方法

final StringBuilder queryString = new StringBuilder("  select app from Application app where upper (ticket_id) like :searchString and upper (id) like :searchString " );

        queryString.append("where  app.status != " + Status.READY.ordinal());

        queryString.append(" order by app.submissionTime desc ");

        try {

            final Query query = getEntityManager().createQuery(queryString.toString());

            searchString = searchString.replace("!", "!!")
                       .replace("%", "!%")
                       .replace("_", "!_")
                       .replace("[", "![")
                       .trim()
                       .toUpperCase();


            query.setParameter ("searchString", searchString);                      

            return query.getResultList();

但我在运行时有这个错误:

 org.   where near line 1, column 144 …