How to do url encoding for query parameters in Kotlin
In Kotlin, URL-encoding query parameters is a common requirement, especially when handling Web API requests. URL encoding ensures that URLs are valid and can be transmitted correctly over the internet. In Kotlin, we can use Java's standard library for encoding. Here is a specific example:In this example:We first import and .We define an function that accepts a string parameter and returns the encoded string. Here, we use the method, which requires two parameters: the string to encode and the character set.In the function, we create an original query parameter , call to encode it, and finally print the original and encoded parameters.This ensures that parameters passed to the Web API are safe and valid, avoiding issues caused by special characters.