try，catch和finally中的执行顺序是什么 [英] What is the order of execution in try,catch and finally

问题描述

如果我们在尝试中给出这样的return语句，执行顺序将是

  try {
 --- ---- 
 ----- 
返回a; 
} 
 
渔获{
} 
最终{
} 
  

如果尝试返回，这里的执行顺序是什么。请让我知道

解决方案

http://docs.oracle.com/javase/tutorial/essential/exceptions/finally.html

http：// docs .oracle.com / javase / specs / jls / se7 / html / jls-14.html＃jls-14.20.2

最终始终执行。如果在尝试中有返回，则其余的 try 和 catch 不执行，然后最终执行（从最里面到最外面），然后函数退出。 / p>

If we give return statement like this in try, what will be the order of execution

try{
--- ----
-----
return a;
}

catch{
}
finally{
}

Here what will be order of execution if there is return in try. Please let me know

解决方案

http://docs.oracle.com/javase/tutorial/essential/exceptions/finally.html

http://docs.oracle.com/javase/specs/jls/se7/html/jls-14.html#jls-14.20.2

finally always executes. If there is a return in try, the rest of try and catch don't execute, then finally executes (from innermost to outermost), then the function exits.

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