小编use*_*716的帖子

I'm developing a java script client application, in server-side I need to handle CORS, all the services I had written in JAX-RS with JERSEY. My code:

@CrossOriginResourceSharing(allowAllOrigins = true)
@GET
@Path("/readOthersCalendar")
@Produces("application/json")
public Response readOthersCalendar(String dataJson) throws Exception {  
     //my code. Edited by gimbal2 to fix formatting
     return Response.status(status).entity(jsonResponse).header("Access-Control-Allow-Origin", "*").build();
}

As of now, i'm getting error No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:8080' is therefore not allowed access."

Please assist me with this. …

char* convert()
{    
    std::string data = "stack\0over\0flow";
    return data.c_str();
}

这将返回指针，并且在调用者上从它构建字符串时，它将具有堆栈而不是完整的字符串。在 C++ 11 中是否有解决方法，无需更改输入和返回类型？我想从 char* 重建调用方的整个字符串。