https://github.com/way29/jsonextractor

Go module for extracting valid JSON objects from anywhere
https://github.com/way29/jsonextractor

Last synced: 12 days ago
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Go module for extracting valid JSON objects from anywhere

• Host: GitHub
• URL: https://github.com/way29/jsonextractor
• Owner: WAY29
• Created: 2023-03-17T04:15:46.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-03-17T04:47:15.000Z (almost 2 years ago)
• Last Synced: 2024-11-07T19:52:56.138Z (2 months ago)
• Language: Go
• Size: 4.88 KB
• Stars: 4
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# JSON Extractor

JSON Extractor is a Go module for extracting valid JSON objects from anywhere, It is also used in the [yak](https://github.com/yaklang/yakit).

## Installation

```bash

go get -u github.com/WAY29/jsonextractor

```

## Usage

### Fix JSON

```go

package main

import (

	"fmt"

	"github.com/WAY29/jsonextractor"

)

func main() {

    // fix invalid json escape

	str := `{"message": "This is not a valid JSON string \x0A"}`

	fixed, ok := jsonextractor.FixJson([]byte(str))

	fmt.Println(string(fixed)) // Output: {"message": "This is not a valid JSON string \u000a"}

    fmt.Println(ok) // Output: true

    fixed, ok = FixJson([]byte(`{"abc": 123,}`))

	fmt.Println(string(fixed)) // Output: {"abc": 123}

    fmt.Println(ok) // Output: true

}

```

### Extract JSON Objects

```go

package main

import (

	"fmt"

	"github.com/WAY29/jsonextractor"

)

func main() {

	str := `// something trush...

     

    {"name": "John", "age": 25}{"name": "Jim", "age": 30}`

	results, _, err := jsonextractor.ExtractJSONWithRaw(str)

    if err != nil {

        panic(err)

    }

	for _, r := range results {

		fmt.Println(r)

	}

    // Output:

	// {"name": "John", "age": 25}

	// {"name": "Jim", "age": 30}

    // or use ExtractStandardJSON

    results2 := jsonextractor.ExtractStandardJSON(str)

	for _, r := range results2 {

		fmt.Println(r)

	}

    // Output:

	// {"name": "John", "age": 25}

	// {"name": "Jim", "age": 30}

}

```

## License

The module is licensed under the MIT license.

## Thanks

Original author: [VillanCh](https://github.com/VillanCh)