Microservices Core

A Sample Implementation

Microservice Examples

This page showcases a simplified example of a microservice focused on core concepts.

The data model is represented using a simple JSON object.

Microservice 1: Input Validation

This example demonstrates basic input validation. The server receives a JSON payload.

The request object includes a field 'message' and an optional 'data'.

It validates the 'message' to ensure it is in a specific format.

Microservice 2: Basic Data Transformation

This example performs a simple transformation of a JSON object.

The JSON payload contains data for a 'product' with 'name' and 'price'.

It converts the 'price' to a string.

Microservice 3: Simple Data Handling

This example handles a single data entry.

The request contains a single 'value' field.

The server simply returns the value.

``` ```css /* style.css */ body { font-family: sans-serif; margin: 20px; background-color: #f4f4f4; } header { background-color: #333; color: #fff; padding: 20px; text-align: center; } main { padding: 20px; } section { margin-bottom: 20px; padding: 10px; border: 1px solid #ccc; background-color: #fff; box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); } header h1 { font-size: 2.5em; margin: 0; } section h2 { font-size: 1.8em; margin-bottom: 10px; } section h3 { font-size: 1.2em; } footer { background-color: #333; color: #fff; text-align: center; padding: 20px; font-size: 0.8em; } ``` ```javascript // JavaScript (for the button click) function validate(data) { if (data.message && data.message.length > 0) { // Perform some validation logic here console.log("Validation successful"); return true; } else { return false; } } function transform(data) { console.log("Transformation successful"); return data; } function returnValue(data) { console.log("Return Value generated"); return data; }