some java useful utils and so on.
封装了excel读取、生成操作
render http file from url、file、inputstream
check the file is or not a image file
send http request with connection pool, newest with apache httpcomments httpclient 4.3
@see http://sc.ftqq.com/2.version
include seven common use sort algorithms
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include some system function such as killByPid and so on
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logger operation, can output the line u call the method
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Java operation util, such as get the line no of the code
支持**.properites,.json,.conf(HOCON),.yaml**文件格式
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="order" value="0"/>
<property name="ignoreUnresolvablePlaceholders" value="true"/>
...
<property name="propertiesPersister" ref="persister"/>
</bean>
<bean class="me.rowkey.libs.spring.config.AwesomePropertiesPersister"/>
use this PropertyPlaceholderConfigurer can adapt .properties,.json,.conf,.yaml config files.
<bean id="propertyConfigurer"
class="me.rowkey.libs.spring.config.AwesomePropertyPlaceholderConfigurer">
<property name="order" value="0"/>
<property name="ignoreUnresolvablePlaceholders" value="true"/>
<property name="locations">
<list>
...
</list>
</property>
</bean>