flash LocalConnection Error #2044: 未处理的 AsyncErrorEvent:

今天做一个最简单的flash LocalConnection例子

 

  
    
< fx:Script >
<! [CDATA[
import flash.net.LocalConnection;
import mx.controls.Alert;
    private
var conn:LocalConnection;
    public
function init(): void {
  conn
= new LocalConnection();
    conn.allowDomain(
" * " );
    conn.connect(
" _b " );
    }
]]
>
< / fx:Script>  
 

 

  
    
< fx:Script >
<! [CDATA[
import flash.net.LocalConnection;
import mx.controls.Alert;
    private
var conn:LocalConnection;
    public
function init(): void {
  conn
= new LocalConnection();
    conn.allowDomain(
" * " );
    }

]]
>
< / fx:Script>
< s:Button label = " click " click = " conn.send('_b', 'hi') "/ >

 

 

总是失败,报下面错误:

Error #2044: 未处理的 AsyncErrorEvent:。 text=Error #2095: flash.net.LocalConnection 无法调用回调 hi。 error=ReferenceError: Error #1069: 在 flash.net.LocalConnection 上找不到属性 hi,且没有默认值。

后来在网上看到有人说加个conn.client = this就可以了,

试了一下果然成功了.经测试需要在接收方加这行代码.

即:

 

  
    
public function init(): void {
  conn
= new LocalConnection();
conn.client
= this ;
    conn.allowDomain(
" * " );
    conn.connect(
" _b " );
}

 

 

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