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/** * 验证字符串是否为数字 * @param str * @return */ public static boolean isNumeric(String str) { Pattern pattern = Pattern.compile("[0-9]*"); return pattern.m 阅读全文
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RabbitMqKey 类存放key值 RabbitMqConnectFactory获取RabbitMq连接 RabbitMqConf rabbitmq配置类 MqMessageFrom 队列消息from MqSendMessage 生产者推送mq消息 CustomerMqClient 消费者接收m 阅读全文
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@PostContruct是Java自带的注解,在方法上加该注解会在项目启动的时候执行该方法,也可以理解为在spring容器初始化的时候执行该方法。 Java中该注解的说明:@PostConstruct该注解被用来修饰一个非静态的void()方法。被@PostConstruct修饰的方法会在服务器加 阅读全文
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1、导入第三方jar工具包 2、web.xml配置过滤器,优先级最高 3、过滤器进行判断,跳转sso认证页面,登录后跳转回来 阅读全文
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(select t2.customerid as khid, t4.realname,t2.oldownerbyid as jiuid,t2.createtime as gxsjFROM crm_customer_handover as t2left join crm_customer as t3o 阅读全文
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<!-- https://mvnrepository.com/artifact/org.jsoup/jsoup --> <dependency> <groupId>org.jsoup</groupId> <artifactId>jsoup</artifactId> <version>1.14.3</ 阅读全文
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父层class设置outdiv 子层设置为blingbling .outDiv { display: flex; justify-content: center; align-items: center; .blingbling { position: absolute; -webkit-anima 阅读全文