getJson

 
 

  
  
  
  
 
 
 
 

  
  
  
  
 
 
 
 

  
  
  
  
 
 
 
 

  
  
  
  
 
 
 
 

  
  
  
  
 
 
 
 

  
  
  
  
 
 
 
 

  
  
  
  
 
 
 
 

  
  
  
  
 
 
 
 

  
  
  
  
 
 
 
 

  
  
  
  
 
 
 
 

  
  
  
  
 
 
 
 

  
  
  
  
 
 
 
 

  
  
     
   
Deprecation Notice
 
   
The,andcallback methods introduced in jQuery 1.5 aredeprecated as of jQuery 1.8. To prepare your code for their eventual removal,use,andinstead.
 
  
 
 
// Assign handlers immediately after making the request,// and remember the jqxhr object for this requestvar jqxhr = $.getJSON( "example.json",function() {console.log( "success" );}).done(function() { console.log( "second success" ); }).fail(function() { console.log( "error" ); }).always(function() { console.log( "complete" ); });// perform other work here ...// Set another completion function for the request abovejqxhr.complete(function() { console.log( "second complete" ); });jqXHR.success()jqXHR.error()jqXHR.complete()jqXHR.done()jqXHR.fail()jqXHR.always()

（编辑：李大同）

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