url_decode

Dekode string yang dikodekan URL dalam format 'application/x-www-form-urlencoded' ke format aslinya.

Syntax

from pyspark.sql import functions as sf

sf.url_decode(str)

Parameter-parameternya

Pengaturan	Tipe	Description
str	pyspark.sql.Column atau str	Kolom string, masing-masing mewakili string yang dikodekan URL.

Pengembalian Barang

pyspark.sql.Column: Kolom baru string, masing-masing mewakili string yang didekodekan.

Examples

Contoh 1: Mendekode string yang dikodekan URL

from pyspark.sql import functions as sf
df = spark.createDataFrame([("https%3A%2F%2Fspark.apache.org",)], ["url"])
df.select(sf.url_decode(df.url)).show(truncate=False)

+------------------------+
|url_decode(url)         |
+------------------------+
|https://spark.apache.org|
+------------------------+

Contoh 2: Mendekode string yang dikodekan URL dengan spasi

from pyspark.sql import functions as sf
df = spark.createDataFrame([("Hello%20World%21",)], ["url"])
df.select(sf.url_decode(df.url)).show()

+---------------+
|url_decode(url)|
+---------------+
|   Hello World!|
+---------------+

Contoh 3: Mendekode string yang dikodekan URL dengan karakter khusus

from pyspark.sql import functions as sf
df = spark.createDataFrame([("A%2BB%3D%3D",)], ["url"])
df.select(sf.url_decode(df.url)).show()

+---------------+
|url_decode(url)|
+---------------+
|          A+B==|
+---------------+

Contoh 4: Mendekode string yang dikodekan URL dengan karakter non-ASCII

from pyspark.sql import functions as sf
df = spark.createDataFrame([("%E4%BD%A0%E5%A5%BD",)], ["url"])
df.select(sf.url_decode(df.url)).show()

+---------------+
|url_decode(url)|
+---------------+
|           你好|
+---------------+

Contoh 5: Mendekode string yang dikodekan URL dengan nilai heksadesimal

from pyspark.sql import functions as sf
df = spark.createDataFrame([("%7E%21%40%23%24%25%5E%26%2A%28%29%5F%2B",)], ["url"])
df.select(sf.url_decode(df.url)).show()

+---------------+
|url_decode(url)|
+---------------+
|  ~!@#$%^&*()_+|
+---------------+