Stringproperty=environment.getProperty("lang");if(Objects.equals(property,"zh_CN")){returntrue;}re...
如果为true,没有该配置属性时也会正常加载;反之则不会生效 boolean matchIfMissing() default false; // 是否可以松散匹配,至今不知道怎么使用的 boolean relaxedNames() default true;} 通过其两个属性name以及havingValue来实现的,其中name用来从application.properties中读取某个属性值。 如果该值为空,则返回false;...
}catch(NoClassDefFoundError ex) {thrownewIllegalStateException("Could not evaluate condition on "+ classOrMethodName +" due to "+ ex.getMessage() +" not found. Make sure your own configuration does not rely on "+"that class. This can also happen if you are "+"@ComponentScanning a spring...
ClassLoader classLoader) {if (CollectionUtils.isEmpty(classNames)) {return Collections.emptyList();}List<String> matches = new ArrayList<>(classNames.size());for (String candidate : classNames) { //循环调用matches方法if (classNameFilter.matches(candidate, classLoader)) {...
3.4 新建TestConditionalConfig.java 配置文件 代码语言:javascript 代码运行次数:0 运行 AI代码解释 package com.spring.config; import com.spring.bean.Book; import com.spring.condition.CNCondition; import com.spring.condition.ZHCondition; import org.springframework.context.annotation.AnnotationConfigApplicationCo...
matchIfMissing() --> 用于判断当属性值不存在时是否匹配 使用方式1: @Configuration @ConditionalOnProperty(prefix="formatter",name="enabled",havingValue="true") publicclassForMatterAutoConfiguration{ ... } 1. 2. 3. 4. 5. 这里表示,当Spring Environment的属性formatter.enabled 为“true...
+ "that class. This can also happen if you are " + "@ComponentScanning a springframework package (e.g. if you " + "put a @ComponentScan in the default package by mistake)", ex); } catch (RuntimeException ex) { throw new IllegalStateException("Error processing condition on " + get...
if ("linux".equals(environment)) { return true; } } return false; } } 代码语言:txt AI代码解释 @Target({ ElementType.TYPE, ElementType.METHOD }) @Retention(RetentionPolicy.RUNTIME) @Documented @Conditional(LinuxCondition.class) public @interface ConditionalOnLinux { ...
Specified by: getValue in interface IRasterFunctionArguments Parameters: name - The name (in) Returns: A Variant Throws: IOException - If there are interop problems. AutomationException - If the ArcObject component throws an exception.putValuepublic...
classOrMethodName +" due to "+ ex.getMessage() +" not found. Make sure your own configuration does not rely on "+"that class. This can also happen if you are "+"@ComponentScanning a springframework package (e.g. if you "+"put a @ComponentScan in the default package by mistake)...