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我試圖做一個簡單的節儉序列化/反序列化反序列化我如果有以下消息失敗:節點節儉反序列化
/home/przemek/workspace/leviathan/node_modules/thrift/lib/thrift/protocol.js:350
throw Error("Invalid type: " + type);
^
Error: Invalid type:
at Error (unknown source)
at TBinaryProtocol.skip (/home/przemek/workspace/leviathan/node_modules/thrift/lib/thrift/protocol.js:350:13)
at Object.Profile.read (/home/przemek/workspace/leviathan/gen-nodejs/Profile_types.js:49:15)
at deserialize (/home/przemek/workspace/leviathan/client.js:43:13)
at /home/przemek/workspace/leviathan/client.js:51:2
at serialize (/home/przemek/workspace/leviathan/client.js:35:3)
at Object.<anonymous> (/home/przemek/workspace/leviathan/client.js:49:1)
at Module._compile (module.js:449:26)
at Object.Module._extensions..js (module.js:467:10)
at Module.load (module.js:356:32)
我不明白爲什麼會這樣。對我來說,這個錯誤消息聽起來像是得到了錯誤的類型,但我的序列化工作,所以序列化的對象應該有正確的類型。執行TBinaryProtocol.prototype.skip時,protocol.js文件正在拋出此錯誤。這裏是我的代碼:
function serialize(data, callback) {
var buffer = new Buffer(data);
var transport = new thrift.TFramedTransport(buffer);
var protocol = new thrift.TBinaryProtocol(transport);
data.write(protocol);
callback(transport.outBuffers)
}
function deserialize(data, callback){
var transport = new thrift.TFramedTransport(data);
var protocol = new thrift.TBinaryProtocol(transport);
var aProfile = new profile.Profile();
aProfile.read(protocol);
callback(aProfile);
}
var aProfile = new profile.Profile({exposure:2,kineticCycleTime:3});
serialize(aProfile, function(serialized){
log('serialization complete:' + serialized);
deserialize(serialized, function(deserialized){
log('deserialization complete');
log(JSON.stringify(deserialized));
});
});