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生产端是直接使用
@Autowired
RocketMQproducer rocketmqproducer；
rocketmqproducer.send();
来进行消息推送的么 在使用的时候总是找不到这个bean
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When using annotations in Ceylon, I find that I'm aliasing certain imports ([example](https://github.com/lucono/ceylon-springboot-demo/blob/eefe225a02deeab146c4d8418a383d58176c11fa/source/com/lucono/c…
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Helllo,
I am trying to deploy the solution on TOMCAT 7.0 but I am getting this error:
020-06-01 10:14:04,674 INFO [org.springframework.web.context.ContextLoader] [initWebApplicationContext] -
…
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##### 添加maven依赖
```xml
org.junit.jupiter
junit-jupiter-api
${junit-jupiter.version}
test
org.junit.jupiter
junit-jupiter-engine
${junit-jupiter.version}
…
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Hi,
This is a query. While using an embedded neo4j setup in a Java server, can I use a single instance of `SpatialDatabaseService` across multiple threads? More like, can I have an instance of `Spati…
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1.Autowired members must be defined in the valid spring bean(@Component/@Service,etc.) less... (Ctrl+F1) Checks autowiring problems in a bean class
suppress all inspections for class
2.java: 无法找到类型 '…
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### Describe your motivation
Vaadin generated HTML elements are blocked due `401 forbitten` requests. Does someone know how to allow Vaadin to generate views to allowed pages. For example, `"/login…
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https://www.mongodb.com/compatibility/spring-boot
https://www.baeldung.com/spring-data-mongodb-tutorial
# Spring Data MongoDB
Entity 대신에 @Document를 붙여야한다.
```java
interface UserRepository ext…
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请问为什么使用docker容器的java代码沙箱会报错，如下图
我写了一个单元测试来显示这个问题，代码如下：
~~~
package com.cq.sandbox.docke…
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我看了代码 都是使用的构造方式注入，为什么不用@Resource或者@Autowired 注解式注入呢？ 是有什么说法吗？