如何将字符串拆分为某个字符串？

# 示例字符串
main_string = "apple,banana,grape,orange"

# 按逗号拆分
sub_strings = main_string.split(',')

# 输出结果
print(sub_strings)

['apple', 'banana', 'grape', 'orange']

// 示例字符串
let mainString = "apple,banana,grape,orange";

// 按逗号拆分
let subStrings = mainString.split(',');

// 输出结果
console.log(subStrings);

['apple', 'banana', 'grape', 'orange']

# 示例字符串
main_string = ",apple,,banana,grape,orange,"

# 按逗号拆分并去除空字符串
sub_strings = [s for s in main_string.split(',') if s]

# 输出结果
print(sub_strings)

['apple', 'banana', 'grape', 'orange']

import re

# 示例字符串
main_string = "apple_banana_grape_orange"

# 按下划线拆分
sub_strings = re.split('_', main_string)

# 输出结果
print(sub_strings)

['apple', 'banana', 'grape', 'orange']