prometheus/vendor/github.com/json-iterator/go/README.md

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A high-performance 100% compatible drop-in replacement of "encoding/json"

You can also use thrift like JSON using thrift-iterator

Go开发者们请加入我们滴滴出行平台技术部 taowen@didichuxing.com

Benchmark

benchmark

Source code: https://github.com/json-iterator/go-benchmark/blob/master/src/github.com/json-iterator/go-benchmark/benchmark_medium_payload_test.go

Raw Result (easyjson requires static code generation)

ns/op allocation bytes allocation times
std decode 35510 ns/op 1960 B/op 99 allocs/op
easyjson decode 8499 ns/op 160 B/op 4 allocs/op
jsoniter decode 5623 ns/op 160 B/op 3 allocs/op
std encode 2213 ns/op 712 B/op 5 allocs/op
easyjson encode 883 ns/op 576 B/op 3 allocs/op
jsoniter encode 837 ns/op 384 B/op 4 allocs/op

Always benchmark with your own workload. The result depends heavily on the data input.

Usage

100% compatibility with standard lib

Replace

import "encoding/json"
json.Marshal(&data)

with

import "github.com/json-iterator/go"

var json = jsoniter.ConfigCompatibleWithStandardLibrary
json.Marshal(&data)

Replace

import "encoding/json"
json.Unmarshal(input, &data)

with

import "github.com/json-iterator/go"

var json = jsoniter.ConfigCompatibleWithStandardLibrary
json.Unmarshal(input, &data)

More documentation

How to get

go get github.com/json-iterator/go

Contribution Welcomed !

Contributors

Report issue or pull request, or email taowen@gmail.com, or Gitter chat