读取嵌套引号中的变量

# 使用 f-string
name = "Alice"
age = 30
message = f"My name is {name} and I am {age} years old."
print(message)

# 使用 str.format()
message = "My name is {} and I am {} years old.".format(name, age)
print(message)

# 使用模板字符串（Jinja2）
from jinja2 import Template
template = Template("My name is {{ name }} and I am {{ age }} years old.")
print(template.render(name=name, age=age))

// 使用模板字符串
let name = "Alice";
let age = 30;
let message = `My name is ${name} and I am ${age} years old.`;
console.log(message);

// 使用字符串拼接
message = "My name is " + name + " and I am " + age + " years old.";
console.log(message);

# 错误的示例
message = 'He said, "I'm going to the store."'

# 正确的示例
message = 'He said, "I\'m going to the store."'
# 或者
message = "He said, 'I'm going to the store.'"