Easy language CeF3 get the source code returned by the request

CEF3 Two callback functions are required to get the return of the request
1、【_ browser _ Data read interception 】 Judge whether the conditions are met , Return to true , Enter the next callback

. edition  2

. Subroutines  _ browser _ Data read interception ,  The logical model ,  Open , 15  Return to true ： call “_ browser _ Event in data reading ” event , You can customize and modify the data ,
. Parameters   browser , CEF3Browser
. Parameters   frame , CEF3Frame
. Parameters   Access object , CEF3Request
. Parameters   Protocol header returned ,  The text type 
. Parameters   Request file type ,  The text type 


. If it's true  ( Access object . Address fetch  () ＝ “https://www.baidu.com/”)
     return  ( really )
. If it really ends 

 return  ( false )

2、【_ browser _ Event in data reading 】 Returns true in the last callback , Will trigger this callback , When ” Whether it is completed or not “ When it is false , Indicates that the data is being read , At this time, you can also modify the data flow . Want to get the return value , Need to be in " Whether it is completed or not " If it is true, the value can be taken .

. edition  2
. support library  spec

. Subroutines  _ browser _ Event in data reading ,  Byte set ,  Open , 20,  Data stream reading , A resource may be read in batches , return {
    } Means not to modify , return {
    0} Change to empty , Prerequisite needs “_ browser _ Data read interception ” Return to true 
. Parameters   browser , CEF3Browser
. Parameters   frame , CEF3Frame
. Parameters   Access object , CEF3Request
. Parameters   Protocol header returned ,  The text type 
. Parameters   Data flow ,  Byte set , ,  The current requested data stream 
. Parameters   Whether it is completed or not ,  The logical model 

. If it's true  ( Whether it is completed or not )
     Debug output  (“ Data flow    Is the final requested data ”)

. If it really ends 
 return  ({
      })