Free AI Code Generation Tool

---

title: Free AI code generation tool
date: 2023-08-13
categories:

• AI
  tags:
• AI

---

Free AI Code Generation Tool

Introduction to CodeWhisperer

CodeWhisperer is a general-purpose machine learning-based code generator produced by Amazon that provides code suggestions in real time.

As we code, it automatically generates suggestions based on our existing code and comments. It gives us personalized advice of all sizes and scopes, from one-line code suggestions to complete functions.

CodeWhisperer can also scan our code to highlight and define security issues.

mainly because he is free

Official website address

Free Edition Permissions

free for personal use

Unlimited code suggestions

reference tracking

50 security scans (per user per month)

Install

Kind tips

The installation process needs to open the magic tool. The lower version of idea and vscode do not support this tool. You need an email account, register CodeWhisperer and receive the verification code

IntelliJ IDEA installation

The lower version can't be used. My version is 2023.2 (2021.1 is not easy to use)

Open the configuration window in IDEA, select the plug-in , search AWS Toolkit, click Install , and click the OK button, as shown below:

Note that restart IDEA after installation, and it will be ok when aws appears.

Log in to your AWS account

Select "Use a personal email to sign up and sign in with AWS Builder ID" in the pop-up window, and click the "Connect" button, as shown in the figure below:

Click Open and Copy Code

After arriving at this page, we will directly paste it with Ctrl+V, and the code generated above will be automatically pasted here

Then enter your email, I use 163 email

Click the "Allow" button on the last page (you can see the steps of vscode installation, because my idea version 2022 does not support this plug-in, so the first operation vscode, idea and vscode create the same steps for the AWS builder ID)

After success, the idea is displayed as follows

The code generation function can be turned on or off in the Developer Tools in the AWS Toolkit view, as shown in the figure below:

For testing, I will take [the interface of querying users according to the id of the user collection] as an example

Write out the requirements first, then use shortcut keys to generate code

How to use shortcut keys

You need to press the shortcut key to call Codewhisperer throughout the process. The main usages are as follows:

shortcut key function

ALT + C	Ask for suggestions (press tab to accept suggestions when a dark word appears)
TAB	accept suggestion
ESC	cancel suggestion
→	select next suggestion
←	select previous suggestion

The final generated code is as follows

    //根据用户集合的id查询用户集合
    /***********************************
     * 用途讀述:
     * @param ids
     * 返回値讀述:
     * @return List<User>
     ***********************************/
    @PostMapping("/list")
    public List<User> findList(@RequestBody List<Integer> ids){
    
    
        return userService.listByIds(ids);
    }

vscode installation

Search in the extension store AWS Toolkitto install

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After the installation is complete, the word aws will appear on the left

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Then click account login

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The following pop-up box appears, click

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click to open

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After arriving at this page, we will paste it directly with Ctrl+V

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Then enter your email

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Followed by the normal email verification and account registration link

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Enter email verification code

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enter password

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click allow

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Finish

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After success in vs

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test

Annotate generated code

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Press tab to accept code

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test

Annotate generated code

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Press tab to accept code

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