运算符优先级 : 操作符 « 操作符 « Java 教程

En
Java 教程
1. 语言基础
2. 数据类型
3. 操作符
4. 流程控制
5. 类定义
6. 开发相关
7. 反射
8. 正则表达式
9. 集合
10. 线
11. 文件
12. 泛型
13. 本土化
14. Swing
15. Swing事件
16. 二维图形
17. SWT
18. SWT 二维图形
19. 网络
20. 数据库
21. Hibernate
22. JPA
23. JSP
24. JSTL
25. Servlet
26. Web服务SOA
27. EJB3
28. Spring
29. PDF
30. 电子邮件
31. 基于J2ME
32. J2EE应用
33. XML
34. 设计模式
35. 日志
36. 安全
37. Apache工具
38. 蚂蚁编译
39. JUnit单元测试
Java
Java 教程 » 操作符 » 操作符 
3. 1. 2. 运算符优先级

Operators with a higher precedence are executed before those of a lower precedence.

Operators on the same line have the same precedence:

Operator Precedence GroupAssociativityOperator Precedence
(), [], postfix ++, postfix --leftHighest
unary +, unary -, prefix ++, prefix --, ~, !right
(type), newleft
*, /, %left
+, -left
<<, >>, >>>left
< ,<= , >, >=, instanceof
==, !=
&left
^left
|left
&&left
||left
?:left
=, +=, -=, *=, /=, %=, <<=, >>=, >>>=, &=, |=, ^=rightlowest


3. 1. 操作符
3. 1. 1. 六类操作符
3. 1. 2. 运算符优先级
3. 1. 3. 赋值运算符
3. 1. 4. The ternary operator (The Conditional Operator): result = value>conditionValue ? result1 : result2
3. 1. 5. Tests all the operators on all the primitive data types to show which ones are accepted by the Java compiler
www.java2java.com | Contact Us
Copyright 2010 - 2030 Java Source and Support. All rights reserved.
All other trademarks are property of their respective owners.