Python的优势
关于Python有句比较有名的话:”人生苦短,我用Python。“
最主要的原因,是因为Python简洁、可读性强,要实现同样功能,Python的代码量明显少于Java、C++等语言,意味着可以缩短开发周期,提升开发效率。
举几个直观的例子:
- 文件读写:
Python:
with open("file.txt", "r") as file: content = file.read() print(content)
Java:
import java.io.BufferedReader; import java.io.FileReader; import java.io.IOException; public class FileOperations { public static void main(string[] args) { try (BufferedReader reader = new BufferedReader(new FileReader("file.txt"))) { String line; while ((line = reader.readLine()) != null) { System.out.println(line); } } catch (IOException e) { e.printStackTrace(); } } }
C++:
#include #include #include int main() { std::ifstream file("file.txt"); if (file.is_open()) { std::string line; while (std::getline(file, line)) { std::cout