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1.添加新的Spring监控方式，以及API指导。

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wusheng 2015-12-22 15:56:03 +08:00
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<h3>
<a id="useInSpring" class="anchor" aria-hidden="true"><span class="octicon octicon-link"></span></a>如何追踪注册在Spring中类实例的方法调用？
</h3>
<p>1.在需要追踪的方法上，加上@Tracing标识。</p>
<p>1.Spring配置文件头部，配置所需的命名空间</p>
<pre>
public class TracingAspectBean {
@Tracing
public String doBusiness() {
System.out.println("do business");
return "Hello World";
}
}</pre>
<p><span style="color:red">注意：对于方法的追踪，仅限于实例级的public方法。其他方法由于Java运行时原因，无法追踪。</span></p>
<p>2.Spring配置文件中，配置所需如下信息。</p>
xmlns:skywalking="http://cloud.asiainfo.com/schema/skywalking"
xsi:schemaLocation="http://cloud.asiainfo.com/schema/skywalking
http://cloud.asiainfo.com/schema/skywalking/skywalking.xsd"</pre>
<p>典型Spring配置文件如下</p>
<pre>&lt;beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:skywalking="http://cloud.asiainfo.com/schema/skywalking"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://cloud.asiainfo.com/schema/skywalking
http://cloud.asiainfo.com/schema/skywalking/skywalking.xsd"&gt;</pre>
<p>2.Spring配置文件中，设置需要追踪包名、类名或方法名。可配置多个。</p>
<pre>
&lt;bean id="tracingEnhance" class="com.ai.cloud.skywalking.plugin.spring.TracingEnhanceProcessor"&gt;</pre>
&lt;skywalking:trace className="*" method="*" packageName="com.ai.cloud.skywalking.example.*" /&gt;
&lt;skywalking:trace className="busy*" method="*" packageName="com.ai.bss.example.*" /&gt;</pre>
<p><span style="color:red">注意：对于方法的追踪，仅限于实例级的public方法。其他方法由于Java运行时原因，无法追踪。</span></p>
<p>3.通过Spring标注，或配置文件将TracingAspectBean注册到Spring Context上下文中</p>
<h3>
<a id="useInDubbo" class="anchor" aria-hidden="true"><span class="octicon octicon-link"></span></a>如何追踪dubbo调用？