我已经使用Spring Boot 1.0.2.RELEASE成功开发了一个原型(直到今天为1.0.1.RELEASE).
我搜索并搜索过如下解决方案: Spring Boot jdbc datasource autoconfiguration在独立的tomcat上失败 Spring Boot/Spring数据import.sql不运行Spring-Boot-1.0.0.RC1
他们都建议让Spring Boot完成这项工作.当使用H2时,一切正常,但当我尝试切换到PostgreSQL时,我得到:
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.entityManagerFactory(org.springframework.orm.jpa.JpaVendorAdapter)] threw exception; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [javax.sql.DataSource] is defined
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我的build.gradle如下:
loadConfiguration()
def loadConfiguration() {
def environment = hasProperty('env') ? env : 'dev'
project.ext.envrionment = environment
println "Environment is set to $environment"
def configFile = …Run Code Online (Sandbox Code Playgroud) 我有一个非标准的Spring MVC项目.响应XML.是否可以创建一个视图(jsp页面),显示所有可接受的控制器,映射和参数(必需与否).
根据答案,我有:
@RequestMapping(value= "/endpoints", params="secure", method = RequestMethod.GET)
public @ResponseBody
String getEndPointsInView() {
String result = "";
for (RequestMappingInfo element : requestMappingHandlerMapping.getHandlerMethods().keySet()) {
result += "<p>" + element.getPatternsCondition() + "<br>";
result += element.getMethodsCondition() + "<br>";
result += element.getParamsCondition() + "<br>";
result += element.getConsumesCondition() + "<br>";
}
return result;
}
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我没有收到任何信息 @RequestParam
我想虚拟化我的网络模拟,需要绘制网络中的节点.每个节点都有一个预定义的位置,我需要将节点绘制成正确的协调.
我正在使用JUNG:http://jung.sourceforge.net/applet/index.html
有什么建议?
谢谢!
我试图从html中的多选项框中获取多个值.
我进入我的控制器:
/test?t=1&t=2&t=3
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在控制器中,我尝试获取int数组:
@RequestParam(value = "t", required = true) int[] t
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但当我使用以下方法检查时:
t.length
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我只看到1,这意味着Spring只获得1个参数,但我预计3.任何人都有任何想法?
我有:
Map<String, String> vars = new HashMap<String, String>();
String r = restOperations.getForObject(url, String.class, vars);
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在我的测试中,我尝试模拟RestOperations:
@Mock
RestOperations restOperations;
when(restOperations.getForObject(Matchers.anyString(), Matchers.eq(String.class), Matchers.notNull())).thenReturn("ok");
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这永远不会被触发.
anyboy看到为什么?
java ×2
spring ×2
spring-mvc ×2
jung ×1
mocking ×1
mockito ×1
postgresql ×1
spring-boot ×1
spring-jdbc ×1
unit-testing ×1