Protobuf-Lua 中使用 Enum

--Student.proto

message Course
{
required int32 id=1;
required int32 name=2;

required SomeEnum bar=3;
}

enum SomeEnum
{
VALUE_A=0;
VALUE_B=5;
VALUE_C=1234;
}

测试代码

StudentTest.lua

package.path = package.path .. ';./protobuf/?.lua;./protobuf/luascript/?.lua'

require("Student_pb")

local msgCourse=Student_pb.Course()
msgCourse.bar=Student_pb.VALUE_A
print(msgCourse.bar)

msgCourse.bar=Student_pb.VALUE_B
print(msgCourse.bar)

msgCourse.bar=Student_pb.VALUE_C
print(msgCourse.bar)

输出

0

5

1234

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