ee.String.split

Teilt einen String anhand eines regulären Ausdrucks auf und gibt eine Liste von Strings zurück.

Nutzung	Ausgabe
String.split(regex, flags)	Liste

Argument	Typ	Details
So gehts: string	String	Der String, der aufgeteilt werden soll.
regex	String	Ein regulärer Ausdruck, der zum Aufteilen verwendet wird. Wenn „regex“ ein leerer String ist, wird der Eingabestring in einzelne Zeichen aufgeteilt.
flags	String, Standard: „“	Ein String, der das Flag für reguläre Ausdrücke angibt: „i“ (Groß-/Kleinschreibung ignorieren).

Beispiele

Code-Editor (JavaScript)

var s = ee.String('aBAbcD');
print(s.split('Ab')); // ["aB","cD"]
// 'i' tells split to ignore case.
print(s.split('ab', 'i')); // ["","","cD"]
// Split on 'b' or 'c'
print(s.split('[bc]', 'i')); // ["a","A","","D"]
// Split on 'BA' or 'c'
print(s.split('(BA|c)')); // ["a","b","D"]

var s = ee.String('a,b,cdee f,g');
// ["a",",","b",",","c","d","e","e"," ","f",",","g"]
print(s.split(''));

print(s.split(' ')); // ["a,b,cdee","f,g"]
print(s.split('[[:space:]]')); // ["a,b,cdee","f,g"]

print(s.split(',')); // ["a","b","cdee f","g"]

print(s.split('ee')); // ["a,b,cd"," f,g"]

// Split on any lower case letter.
print(s.split('[a-z]')); // ["",",",",","","",""," ",","]

// ^ as the first character in [] excludes.
print(s.split('[^a-z]')); // ["a","b","cdee","f","g"]

// Splitting on characters that are special to split.
var s = ee.String('a.b*c?d');
print(s.split('\\.')); // ["a","b*c?d"]
print(s.split('[*]')); // ["a.b","c?d"]
print(s.split('[?]')); // ["a.b*c","d"]

Python einrichten

Informationen zur Python API und zur Verwendung von geemap für die interaktive Entwicklung finden Sie auf der Seite Python-Umgebung.

import ee
import geemap.core as geemap

Colab (Python)

s = ee.String('aBAbcD')
print(s.split('Ab').getInfo())  # ['aB', 'cD']
# 'i' tells split to ignore case.
print(s.split('ab', 'i').getInfo())  # ['', '', 'cD']
# Split on 'b' or 'c'
print(s.split('[bc]', 'i').getInfo())  # ['a', 'A', '', 'D']
# Split on 'BA' or 'c'
print(s.split('(BA|c)').getInfo())  # ['a', 'b', 'D']

s = ee.String('a,b,cdee f,g')
# ['a', ',', 'b', ',', 'c', 'd', 'e', 'e', ' ', 'f', ',', 'g']
print(s.split('').getInfo())

print(s.split(' ').getInfo())  # ['a,b,cdee', 'f,g']
print(s.split('[[:space:]]').getInfo())  # ['a,b,cdee', 'f,g']

print(s.split(',').getInfo())  # ['a', 'b', 'cdee f', 'g']

print(s.split('ee').getInfo())  # ['a,b,cd', ' f,g']

# Split on any lower case letter.
print(s.split('[a-z]').getInfo())  # ['', ',', ',', '', '', '', ' ', ',']

# ^ as the first character in [] excludes.
print(s.split('[^a-z]').getInfo())  # ['a', 'b', 'cdee', 'f', 'g']

# Splitting on characters that are special to split.
s = ee.String('a.b*c?d')
print(s.split('\\.').getInfo())  # ['a', 'b*c?d']
print(s.split('[*]').getInfo())  # ['a.b', 'c?d']
print(s.split('[?]').getInfo())  # ['a.b*c', 'd']