# 執行順序 > 原文： [https://javabeginnerstutorial.com/core-java-tutorial/order-of-execution-of-blocks-in-java/](https://javabeginnerstutorial.com/core-java-tutorial/order-of-execution-of-blocks-in-java/) 在本文中，我們將學習 Java 中塊執行的順序。 Java 類中的不同塊及其執行順序 1. 靜態塊 2. 初始化塊（匿名塊） 3. 構造器 ```java /* * Here we will learn to see how the different part (Ananymous Block, Constructor and Static Block ) of class will behave * and what would be the order of execution. */ class JBTCLass { /* * Here Creating the Ananymous Block */ { System.out.println("Inside Ananymous Block"); } /* * Now Creating the Static Block in Class */ static { System.out.println("Inside Static Block"); } /* * Here Creating the Constructor of Class */ JBTCLass() { System.out.println("Inside Constructor of Class"); } public static void main(String[] args) { // Creating the Object of the Class JBTCLass obj = new JBTCLass(); System.out.println("*******************"); // Again Creating Object of Class JBTCLass obj1 = new JBTCLass(); } } ``` 上面程序的輸出 ```java Inside Static Block Inside Ananymous Block Inside COnstructor of Class ******************* Inside Ananymous Block Inside COnstructor of Class ``` 如您所見，`STATIC`塊僅在加載類時執行一次。 但是，每當創建一個類的對象時，匿名塊和構造器就會運行。 初始化塊將首先執行，然后構造器。