此次直接上代码
Python:
str1 = "a_b_c_d_e"
arr1 = str1.split("_")
print(arr1)
arr2 = str1.split("_", 2)
print(arr2)
str2 = "1,2,3,"
str3 = str2.split(",")
print(len(str3))
print(str3)
str1 = "a_b_c_d_e"
arr此次直接上代码
str1 = "a_b_c_d_e"
arr1 = str1.split("_")
print(arr1)
arr2 = str1.split("_", 2)
print(arr2)
str2 = "1,2,3,"
str3 = str2.split(",")
print(len(str3))
print(str3)
str1 = "a_b_c_d_e"
arr