Java 与 Swift 对比:30项指标

Java 对比 Swift

Java

Java 是一种Object-Oriented, Functional编程语言,首次出现于 1995 年,由 James Gosling 设计。主要应用场景:Backend Services, Enterprise Applications, Android。

Swift

Swift 是一种Object-Oriented, Functional编程语言,首次出现于 2014 年,由 Apple 设计。主要应用场景:Mobile Apps, Cross-Platform Development。

30项指标

指标JavaSwift
GitHub Stars6761455291
Stack Overflow Tags836938732460
TIOBE Rank423
RedMonk Rank224
PYPL Rank1933
Average Salary (USD)126537119941
Job Postings4112836421
Benchmarks Score0.910.99
Learning CurveHardHard
Community SizeVery LargeLarge
Documentation Quality88
Ecosystem Maturity99
Industry Adoption98
Type System Complexity910
Concurrency Support1010
Performance - Execution Speed1010
Performance - Memory Usage1010
Performance - Startup Time109
Tooling Quality109
Package Manager Quality99
IDE Support99
Debugging Experience1010
GitHub Stars Rank226
Stack Overflow Tags Rank1024
Average Salary Rank1525
Job Postings Rank1224
Benchmarks Rank146
Learning Curve Score31
Community Size Score108
AHP Score8.417.86

AHP综合评分

  • Java: 8.41 (#5)
  • Swift: 7.86 (#20)
Java            | ######## 8.41
Swift           | ######## 7.86

何时选择Java

Backend Services, Enterprise Applications, Android. Java 是一种Object-Oriented, Functional编程语言,首次出现于 1995 年,由 James Gosling 设计。主要应用场景:Backend Services, Enterprise Applications, Android。

何时选择Swift

Mobile Apps, Cross-Platform Development. Swift 是一种Object-Oriented, Functional编程语言,首次出现于 2014 年,由 Apple 设计。主要应用场景:Mobile Apps, Cross-Platform Development。

Hello World 示例

Java:

public class Main { public static void main(String[] a){ System.out.println("Hello, World!"); } }

Swift:

print("Hello, World!")

Other languages