使用變量來訪問多個對象

Question

我希望能夠訪問在一個for循環對象如下：

for (int i=0; i<5: i++) 
{ object[i].doSomething(); } 

但是圍繞object[i]部分的語法脫離了我。

Answer 1

for (  // loop 
int i = 0; // initialize the variable i before starting to iterate 
i < 5;  // perform the block below while i < 5 
i ++)  // increment i after performing the block below 
{      // start of block to execute in each iteration of the for-loop 
    object[i]   // the i-th element of the array object 
    .doSomthing();  // call this method on ^^ 
}      // end block 

很好的參考：

• Java array tutorial
• Java control flow statements