Demand is that the layer interface was written by UE4 a 3 d world, and then use the mouse to click on a tree, and then through c + + background events way to get the tree's ID, then run the c + + code, perform some sort of method request Java an interface, then the Java database query for detailed information on the tree, in the return to the c + +, finally give UE4 rendering the result set to the interface, similar to the details of the tree, I was a colleague to write Java UE4 is mainly responsible for writing and then under the c + + code is mainly I look at the data to write a little, the current c + + UE4 data is, now is do not know with what method request of Java interfaces and accept parameters, baidu, the HTTP request if can, but don't know how to write.. Have bosses to ask

CodePudding user response:

Socket, restful, RPC, etc should be able to meet the needs of you
Specific your Google baidu baidu relevant examples

CodePudding user response:

Has been resolved. Thank you