mule esb

blocks （所有可以拖到canvas上的东西）都可以双击弹出对话框来 configure

Global Elements: the interface for creating or editing reusable configurations for Mule building blocks创建和配置在bulid blocks可重复使用的配置。

A building block is a pre-packaged unit of business logic that comes bundled with Mule

comes bundled with捆绑   block是一个预定义了绑定了mule业务逻辑的单元。

blocks 根据功能分为三种：

A flow resides at the heart of every Mule application, orchestrating message processing and, at times, triggering other flows.

流是一个mule应用的中心，精心安排消息的处理，有事也触发别的流。

Applications are collections of flows that work together to process a message.

Applications组织一些流去处理消息。

Messages are the functional data units, or packets, that Mule applications process.

messages是mule可以处理的数据单元或者包。

Each message contains a header and a payload, the latter of which may contain XML, JSON, files, streams, maps, Java objects, or any other type of data.

message包含头和payload两部分，

配置HTTP endpoint时如果您的网络在防火墙中的处理率办法。

Are you behind a corporate firewall?
Configure an HTTP Connection to interoperate with your company's proxy server.

1. In the HTTP endpoint properties dialog, click the References tab.
2. Click the "+" icon to the right of the Connector Reference tab.
3. In the Choose Global Type dialog, under Connectors, select HTTP/HTTPS and click OK.
4. Click the Proxy Settings tab.
5. In the Proxy Host Name field, type the URL of the proxy server, such aswww.proxy.<your_company>.com. (You may need to ask your system administrator for this setting as well as login credentials.)
6. In the Proxy Port field, type the port number used by the proxy, such as81.
7. In the Proxy User Name field, type the user name you use to log in to the proxy server.
8. In the Proxy Password field, type the password you use to log in to the proxy server.
9. Click the Properties tab, then click the + sign to open a newProperty panel.
10. In the Name field, enter proxyNtlmAuthentication. In theValue field, enter true, then click Finish.
11. Click OK to save these proxy configuration settings.

Echo Component

The Echo Component, which displays the API's messages in the Studio console when the application runs, requires no configuration.

发布：

Deploy on an a Mule Enterprise server

Publish to the Mule Management Console Application Repository

导出：

Exporting a Studio Diagram

Exporting Studio Documentation