摘要： 经过挖掘发现RichEditableText.as (line 679)有一句 /** * @private */ mx_internal var passwordChar:String = "*";在加载完毕的时候重写一下就行了protected function group1_creationCompleteHandler(event:FlexEvent):void { this.txtUserLoginPassword.textDisplay.mx_internal::passwordChar = "#"; }<s:TextInput id= 阅读全文