从 v1.7.5 升级到 v1.8.3 后 attrs 使用方法？

[xqzr]

"attrs": "attrs[':method'] != 'CONNECT'"
以上写法在 v1.7.5 上启动成功且起作用，但在 v1.8.3 上启动报错

Xray 1.8.3 (Xray, Penetrates Everything.) Custom (go1.20.5 windows/amd64)
A unified platform for anti-censorship.
Failed to start: main: failed to load config files: [..\..\OneDrive\conf\config.json] > infra/conf: invalid field rule > json: cannot unmarshal string into Go struct field RawFieldRule.attrs of type map[string]string

尝试过
"attrs": {":method": "^(?!CONNECT$).*$"}
等正则写法...在 v1.8.3 上均不起作用

如何让他在 v1.8.3 上起作用？

a6c5c57
XTLS/Xray-docs-next@e73994d

[yuhan6665]

正则是1.8.3之后加的 试一下master

[xqzr]

panic: regexp: Compile(`^(?!CONNECT$).*$`): error parsing regexp: invalid or unsupported Perl syntax: `(?!`

goroutine 1 [running]:
regexp.MustCompile({0xc0007355c0, 0x10})
        regexp/regexp.go:319 +0xb4
github.com/xtls/xray-core/app/router.(*RoutingRule).BuildCondition(0xc0002c6840)
        github.com/xtls/xray-core/app/router/config.go:112 +0x1785
github.com/xtls/xray-core/app/router.(*Router).Init(0xc00032c400, {0x149dca0, 0xc00011f2f0}, 0xc00031ede0, {0x249796fd608?, 0xc00031d880?}, {0x249796fd640?, 0xc00032e0a0})
        github.com/xtls/xray-core/app/router/router.go:48 +0x41f
github.com/xtls/xray-core/app/router.init.1.func1.1({0x249796fd608?, 0xc00031d880?}, {0x249796fd640?, 0xc00032e0a0?})
        github.com/xtls/xray-core/app/router/router.go:144 +0x5f
reflect.Value.call({0x11057a0?, 0xc00011f320?, 0x12d6740?}, {0x12dded3, 0x4}, {0xc000cff890, 0x2, 0x18?})
        reflect/value.go:596 +0xce7
reflect.Value.Call({0x11057a0?, 0xc00011f320?, 0x11ba8a0?}, {0xc000cff890?, 0x12d6740?, 0xc00032a500?})
        reflect/value.go:380 +0xb9
github.com/xtls/xray-core/core.(*resolution).resolve(0xc000de5ac8, {0xc00031d980, 0x6, 0x8})
        github.com/xtls/xray-core/core/xray.go:74 +0x49c
github.com/xtls/xray-core/core.(*Instance).AddFeature(0xc00032e000, {0x249796fd5d8?, 0xc00031d880?})
        github.com/xtls/xray-core/core/xray.go:315 +0x2a5
github.com/xtls/xray-core/core.initInstanceWithConfig(0xc0002b18c0, 0xc00032e000)
        github.com/xtls/xray-core/core/xray.go:203 +0x23c
github.com/xtls/xray-core/core.New(0x12dddcb?)
        github.com/xtls/xray-core/core/xray.go:164 +0x47
main.startXray()
        github.com/xtls/xray-core/main/run.go:190 +0x205
main.executeRun(0x1cf9dc0?, {0xc000080930?, 0xc000161e68?, 0xc000161e68?})
        github.com/xtls/xray-core/main/run.go:65 +0x33
github.com/xtls/xray-core/main/commands/base.Execute()
        github.com/xtls/xray-core/main/commands/base/execute.go:64 +0x5fd
main.main()
        github.com/xtls/xray-core/main/main.go:22 +0x1a5

在 1.8.4

[yuhan6665]

查了一下是因为 golang 不支持
Google “go regex negative lookahead” 类似答案 https://stackoverflow.com/questions/26771592/negative-look-ahead-in-go-regular-expressions

attr 是路由的一个判断 我感觉你写一个正向判断 然后路由目标反过来写快一些。。

[RPRX]

是的，正则主要就是匹配“存在”的，应该基于这个特性去写路由

[xqzr]

🤔把所有 :method 写上

[xqzr]

"attrs": {":method": "^(GET|HEAD|POST|PUT|DELETE|OPTIONS|TRACE|PATCH)$"}

为我工作

[chika0801]

先马，现在不懂，谢谢大佬

[xqzr]

"attrs": {":method": "^(GET|HEAD|POST|PUT|DELETE|OPTIONS|TRACE|PATCH)$"}

为我工作

也许，它不再工作 #3808