我正在尝试在 node.js 应用程序中用 ArangoDB 替换 OrientDB，但我无法让事务正常工作。此代码创建一个 pmsite 文档、一个 pmprojcat 文档以及两者之间的关系 (pm_child)。代码返回 403：禁止。但是，如果我在 arangosh（非事务性）中运行函数体，它可以正常工作。我在代码中的其他非事务性请求运行没有问题。
这是失败的代码片段：
db.transaction(tables, actions, function (err, result) {
console.log('collection:', tables);
console.log('actions:', actions);
console.log('err:', err);
if (err) data.pms.makeError(data, queue, 'Create Object: ' + err.message);
else {...}控制台结果是：
collection: { write: [ 'pmsite', 'pmprojcat', 'pm_child' ] }
actions: function(){var db=require("org/arangodb").db;db._useDatabase("gdp2_server");var graph=require("org/arangodb/general-graph")._graph("gdp2_graph");var v=graph.pmsite.save({"connection":"localhost:1680","protocol":"p4+icm","name":"site1","kind":"site","model":"oldGDP","uri":"$(site:protocol)://$(site:connection)/depot/icm/proj/$(project)/$(variant)/$(vartype:dir)/$(library)/..."});var c=graph.pmprojcat.save({"kind":"projcat","name":"."});graph.pm_child.insert(v._id,c._id,{});return v;}
err: { [ArangoError: forbidden]
name: 'ArangoError',
message: 'forbidden',
errorNum: 11,
code: 403,
stack: 'ArangoError: forbidden\n at new ArangoError (/home/gary/icManager/gdp2_server/node_modules/arangojs/lib/error.js:24:15)\n at /home/gary/icManager/gdp2_server/node_modules/arangojs/lib/connection.js:126:19\n at callback (/home/gary/icManager/gdp2_server/node_modules/arangojs/lib/util/request.js:90:12)\n at IncomingMessage.<anonymous> (/home/gary/icManager/gdp2_server/node_modules/arangojs/lib/util/request.js:98:11)\n at IncomingMessage.emit (events.js:129:20)\n at _stream_readable.js:908:16\n at process._tickDomainCallback (node.js:381:11)',
response:
{ _readableState:
{ objectMode: false,
highWaterMark: 16384,
buffer: [],
length: 0,
pipes: null,
pipesCount: 0,
flowing: true,
ended: true,
endEmitted: true,
reading: false,
sync: true,
needReadable: false,
emittedReadable: false,
readableListening: false,
defaultEncoding: 'utf8',
ranOut: false,
awaitDrain: 0,
readingMore: false,
decoder: null,
encoding: null,
resumeScheduled: false },
readable: false,
domain: null,
_events: { end: [Object], data: [Function] },
_maxListeners: undefined,
socket:
{ _connecting: false,
_hadError: false,
_handle: [Object],
_host: 'localhost',
_readableState: [Object],
readable: true,
domain: null,
_events: [Object],
_maxListeners: undefined,
_writableState: [Object],
writable: true,
allowHalfOpen: false,
destroyed: false,
bytesRead: 1564,
_bytesDispatched: 5409,
_pendingData: null,
_pendingEncoding: '',
parser: null,
_httpMessage: [Object],
read: [Function],
_consuming: true },
connection:
{ _connecting: false,
_hadError: false,
_handle: [Object],
_host: 'localhost',
_readableState: [Object],
readable: true,
domain: null,
_events: [Object],
_maxListeners: undefined,
_writableState: [Object],
writable: true,
allowHalfOpen: false,
destroyed: false,
bytesRead: 1564,
_bytesDispatched: 5409,
_pendingData: null,
_pendingEncoding: '',
parser: null,
_httpMessage: [Object],
read: [Function],
_consuming: true },
httpVersionMajor: 1,
httpVersionMinor: 1,
httpVersion: '1.1',
complete: true,
headers:
{ server: 'ArangoDB',
connection: 'Keep-Alive',
'content-type': 'application/json; charset=utf-8',
'content-length': '450' },
rawHeaders:
[ 'Server',
'ArangoDB',
'Connection',
'Keep-Alive',
'Content-Type',
'application/json; charset=utf-8',
'Content-Length',
'450' ],
trailers: {},
rawTrailers: [],
_pendings: [],
_pendingIndex: 0,
upgrade: false,
url: '',
method: null,
statusCode: 403,
statusMessage: 'Forbidden',
client:
{ _connecting: false,
_hadError: false,
_handle: [Object],
_host: 'localhost',
_readableState: [Object],
readable: true,
domain: null,
_events: [Object],
_maxListeners: undefined,
_writableState: [Object],
writable: true,
allowHalfOpen: false,
destroyed: false,
bytesRead: 1564,
_bytesDispatched: 5409,
_pendingData: null,
_pendingEncoding: '',
parser: null,
_httpMessage: [Object],
read: [Function],
_consuming: true },
_consuming: true,
_dumped: false,
req:
{ domain: null,
_events: [Object],
_maxListeners: undefined,
output: [],
outputEncodings: [],
outputCallbacks: [],
writable: true,
_last: false,
chunkedEncoding: false,
shouldKeepAlive: true,
useChunkedEncodingByDefault: true,
sendDate: false,
_removedHeader: [Object],
_hasBody: true,
_trailer: '',
finished: true,
_hangupClose: false,
_headerSent: true,
socket: [Object],
connection: [Object],
_header: 'POST /_db/gdp2_server/_api/transaction HTTP/1.1\r\ncontent-type: application/json\r\ncontent-length: 598\r\nx-arango-version: 20300\r\nHost: localhost:8529\r\nConnection: keep-alive\r\n\r\n',
_headers: [Object],
_headerNames: [Object],
agent: [Object],
socketPath: undefined,
method: 'POST',
path: '/_db/gdp2_server/_api/transaction',
parser: null,
res: [Circular] },
read: [Function],
body:
{ exception: '[ArangoError 11: forbidden]',
stacktrace: [Object],
message: 'forbidden',
error: true,
code: 403,
errorNum: 11,
errorMessage: 'forbidden' },
rawBody: '{"exception":"[ArangoError 11: forbidden]","stacktrace":["[ArangoError 11: forbidden]"," at Error (native)"," at eval (<anonymous>:1:57)"," at eval (<anonymous>:1:497)"," at post_api_transaction (/usr/share/arangodb/js/actions/api-transaction.js:268:16)"," at Function.actions.defineHttp.callback (/usr/share/arangodb/js/actions/api-transaction.js:288:11)"],"message":"forbidden","error":true,"code":403,"errorNum":11,"errorMessage":"forbidden"}' } }