Arango查询我有它在外壳中工作，但不能在Arango / Foxx中工作

Question

db.broad_broad.byExample({"location":"space_1"}).toArray()

with my database this returns

[ 
  { 
    "_id" : "broad_broad/416394873974", 
    "_key" : "416394873974", 
    "_rev" : "554852115738", 
    "location" : "space_1", 
    "space_1" : { 
      "players" : { 
        "2" : [ 
          "ninja" 
        ] 
      } 
    } 
  } 
]

after many hours can make this happen in Foxx

Answer 1

i am not sure if i understand the question correctly so let me repeat it in my words: You have the query

db.broad_broad.byExample({"location":"space_1"}).toArray()

which is working in arangosh as expected. Then you copied it to a Foxx app and it is not working, correct?

Most likely it is a missing require for the internal db module, which is always loaded in the shell, but not loaded in the Foxx environment.

The following minimal Foxx App should work for your example:

var db = require("internal").db; // Mind this line here
var Foxx = require("org/arangodb/foxx");
var app = new Foxx.Controller(applicationContext);

/** Short description
 *
 * Long description.
 */
app.get("/test", function(req, res) {
  var result = db.broad_broad.byExample({"location":"space_1"}).toArray();
  res.json(result);
});

If this does not solve your issue is it possible to you to find the error message in the server log to help me debugging?