Postman

A collection of 41 posts

Postman

How to Encode a String to Base64 in Postman?

To encode a string to Base64 in Postman, first write a JavaScript script, then send the request in the test script, and finally view the encoded value.

Postman

How to Decode (Visualize) Base64 Encoded Images in Postman？

To decode Base64 images in Postman, you need to write a script in the "Tests" section of the interface. This script fetches the image data, declares it as Base64 encoded, and renders it using an HTML template. The pm.visualizer.set() method is used to pass the template and parsing object.

Postman

How to Share Postman Collection？

Postman's collection sharing feature significantly facilitates work communication within teams, whether through intuitive interfaces or exporting JSON. Always ensure sensitive information protection.

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How to Check the Version Information of Postman?

This article introduces how to check the version information of Postman. We hope the content of this article helps you ensure that you're always using the latest version of Postman, enjoying the best experience and functionality.

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How to Import Collections in Postman？

Importing a collection requires first preparing a .json format or compatible Postman Collection file. The import steps include opening the Postman application, clicking the import button to select the file or link for import, and after import, verifying the collection to ensure correctness.

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How to Export All Collections from Postman？

Postman exporting a single collection only requires clicking the "Export" option next to the collection, while batch exporting requires the operation of "Data->Request Data Export" in the settings.

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How to Import and Export Environment Variables in Postman?

This article explored methods for importing and exporting environment variables in Postman. Environment variables are crucial for adjusting API configurations in different development, testing, and production environments.

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How to open and use the Console in Postman?

The Postman Console facilitates developers in comprehending API requests and responses by offering detailed insights, including HTTP headers, request, and response payloads. It empowers developers to troubleshoot issues swiftly, enhancing API understanding and functionality comprehension.

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How to Set Up a Bearer Token in Postman?

This article elaborately explained how to set up Bearer Tokens in Postman. Correctly setting up Bearer Tokens is a crucial step in accessing protected APIs, and Postman provides a convenient interface to perform this operation.

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How to Pass Request Parameters (Query, Path, and Body) in Postman

Through this article, you should now have a deeper understanding of passing request parameters in Postman. Passing request parameters is a crucial step in the API testing and development process, and Postman provides rich functionality to simplify this process.

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How to perform assertion testing in Postman?

In Postman, assertion testing is accomplished through the authoring of JavaScript scripts, leveraging the Chai assertion library built into Postman for validation purposes.

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What is Postman?Comprehensive introduction

Postman was designed to address the challenges developers faced when sending HTTP requests and receiving responses. It quickly evolved into a comprehensive, cross-platform API development solution, offering a robust set of features to support the entire lifecycle of API changes.

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How to Use Postman?A Comprehensive Guide from Basics to Core Features

With this guide, you will have a comprehensive understanding of how to use Postman. From basic concepts to core features, Postman provides rich and powerful tools for API development and testing.

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How to Use Environment Variables in Postman

In Postman, start by creating an environment. Click the "eye" icon in the top-right corner, select "Manage Environments," and then click "Add" to create a new environment. Fill in the environment's name and corresponding variables, such as {{base_url}} for storing the API's base address.

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How to add certificate in Postman?

Adding certificates in Postman is a key step in ensuring secure communication. By selecting "Settings" and then accessing the "Certificate" tab, you can manage client certificates.

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Comprehensive Guide to Implementing Automated Testing in Postman: A Deep Dive

The steps to create automated testing in Postman include creating new requests, managing multiple environments using environment variables, writing test scripts, using Pre-request Scripts, and running tests and viewing results.

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How to send requests in a loop in Postman

We can utilize Postman's Collection Runner feature. When using Postman's Collection Runner, you can specify a collection of requests and set the number of iterations, allowing each request to be executed a specified number of times within the loop.

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How to set global request header information in Postman

Key steps in setting global request header information using Postman include adding the required header information to the collection settings page, ensuring the appropriate type and value are selected, adding additional request headers if necessary through JavaScript scripts.

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The differences between form-data, x-www-form-urlencoded, raw, binary, and GraphQL in Postman's Body

This article will delve into the five common Body options in Postman: form-data, x-www-form-urlencoded, raw, binary, and GraphQL, providing detailed explanations of their differences.

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Introduction to Using Request Headers in Postman

In Postman, by opening the application, navigating to the headers section, adding request headers, and setting common request headers like Accept, Authorization, etc., you can send customized HTTP requests.

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How to extract parameters from the request body in Postman Tests?

In Postman, using pm.request.body object makes it easy to extract parameters from the request body. Through example test scripts, you can parse the request body and extract parameters, such as extracting the value of a field named 'name'.

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How to extract parameters from the response body in Postman Tests?

In Postman, using JavaScript to write test scripts can extract parameters from the response body. By parsing the JSON-formatted response body, you can easily extract the required parameters and optionally store them in environment variables for use in other requests.

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What are Postman tests and how to write?

Postman's Tests are automatically executed scripts used to validate if request responses meet expectations. They are written in JavaScript and offer predefined assertion functions to check various aspects of responses.

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How to pass the current timestamp in Postman?

There are two methods to pass the current timestamp in Postman: either by using the Predefined variable {{$timestamp}} or by obtaining it through scripting and storing it in environment variables. Scripts can utilize the Date object to obtain timestamps.

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How to convert timestamps in Postman?

In Postman, timestamps can be converted using Moment.js library or native JS. Moment.js offers convenience, being built into Postman and providing the moment.unix(Number) method, while native JS code is slightly more cumbersome.