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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

PANIC: session(release): write data/sessions/b/0/b03d4cd29c3284f3: no space left on device

PANIC

session(release): write data/sessions/b/0/b03d4cd29c3284f3: no space left on device
github.com/go-macaron/session@v0.0.0-20190805070824-1a3cdc6f5659/session.go:199 (0x8b2934)
gopkg.in/macaron.v1@v1.3.9/context.go:79 (0x83d0a0)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:157 (0x80ab07)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:135 (0x80a8a8)
gopkg.in/macaron.v1@v1.3.9/context.go:121 (0x83d1f8)
gopkg.in/macaron.v1@v1.3.9/context.go:112 (0x84fdb5)
gopkg.in/macaron.v1@v1.3.9/recovery.go:161 (0x84fda8)
gopkg.in/macaron.v1@v1.3.9/logger.go:40 (0x840c73)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:157 (0x80ab07)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:135 (0x80a8a8)
gopkg.in/macaron.v1@v1.3.9/context.go:121 (0x83d1f8)
gopkg.in/macaron.v1@v1.3.9/router.go:187 (0x850fc6)
gopkg.in/macaron.v1@v1.3.9/router.go:303 (0x8493e5)
gopkg.in/macaron.v1@v1.3.9/macaron.go:220 (0x841fca)
net/http/server.go:2836 (0x7a79b2)
net/http/server.go:1924 (0x7a341b)
runtime/asm_amd64.s:1373 (0x46f9f0)