mac-查看当前目录大小

2016-8-19 diaba mac

du -d 0 -h

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标签: mac

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SpringMVC:类中的@Autowired未生效(未自动注入)

2016-8-12 diaba Spring

调用时发现标记为@Autowired的变量是null的,检查了半天,发现类是这样拿到的 Class classType = Class.forName(classPath); Method method = classType.getDeclaredMethod("triggerPlaceOrderEngine", new Class[]{String.class}); Map map = (Map) method.invoke(classType.newInstance(), dataJson); ...

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标签: 自动注入

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SpringMVC:HTTP Status 500 - Request processing failed; nested exception is org.apache.ibatis.builder.IncompleteElementException: Could not find result map java.util.Map

2016-8-11 diaba Spring

HTTP Status 500 - Request processing failed; nested exception is org.apache.ibatis.builder.IncompleteElementException: Could not find result map java.util.Map type Exception report message Request processing failed; nested exception is org.apache.ibatis.builder.IncompleteElementException: Coul...

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标签: springmvc

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mac-查看端口占用

2016-8-3 diaba mac

lsof -i tcp:port

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