我收到此错误:
# metric_system
./metric_system.go:227: cannot use myStructProviderProcessorGetMyStruct literal (type *myStructProviderProcessorGetMyStruct) as type thrift.TProcessorFunction in assignment:
*myStructProviderProcessorGetMyStruct does not implement thrift.TProcessorFunction (wrong type for Process method)
have Process(int32, thrift.TProtocol, thrift.TProtocol) (bool, thrift.TException)
want Process(context.Context, int32, thrift.TProtocol, thrift.TProtocol) (bool, thrift.TException)
./metric_system.go:235: not enough arguments in call to processor.Process
have (int32, thrift.TProtocol, thrift.TProtocol)
want (context.Context, int32, thrift.TProtocol, thrift.TProtocol)
当我使用golang 1.8.3和thrift 0.10.0构建简单的go app时 重现:
2038 thrift -r --gen go metric_system.thrift
2040 cp -r gen-go/* src
2041 cd src
2042 go build
文件夹结构
./metric_system.thrift
./.settings
./.settings/language.settings.xml
./src
./src/metric_system
./src/metric_system/my_struct_provider-remote
./src/metric_system/my_struct_provider-remote/my_struct_provider-remote.go
./src/metric_system/metric_system.go
./src/metric_system/GoUnusedProtection__.go
./src/metric_system/metric_system-consts.go
./src/main.go
./.cproject
./pkg
./pkg/linux_amd64
./.project
./bin
./gen-go
./gen-go/metric_system
./gen-go/metric_system/my_struct_provider-remote
./gen-go/metric_system/my_struct_provider-remote/my_struct_provider-remote.go
./gen-go/metric_system/metric_system.go
./gen-go/metric_system/GoUnusedProtection__.go
./gen-go/metric_system/metric_system-consts.go
metric_system.thrift文件:
struct MyStruct {
1: i64 myInt,
}
service MyStructProvider { MyStruct getMyStruct() }
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答案 0 :(得分:0)
错误说明了一切,您实施的Process
方法不符合接口要求。你错过了第一个参数,context.Context
。
答案 1 :(得分:0)
将你的git分支切换到0.10.0
$GOPATH:git.apache.org/thrift.git/lib/go/thrift
thrift.git git:(master) ✗ git branch -a
master
remotes/origin/0.1.x
* remotes/origin/0.10.0
remotes/origin/0.2.x
remotes/origin/0.3.x
remotes/origin/0.4.x
remotes/origin/0.5.x
remotes/origin/0.6.x
remotes/origin/0.7.x
remotes/origin/0.8.x
remotes/origin/0.9.1
remotes/origin/0.9.2
remotes/origin/0.9.3
remotes/origin/0.9.x
remotes/origin/HEAD -> origin/master
remotes/origin/master
remotes/origin/py-compiler
答案 2 :(得分:0)
我通过使用thrift的主分支来解决这个问题。 https://github.com/apache/thrift/tree/master
答案 3 :(得分:0)
原因是您的thrift版本不同,也许您使用0.9.2版本编译thrift协议,但包含thrift库文件是1.0.0版本