forwarding

Spring ResponseEntity and forward

由 为君一笑 提交于 2021-02-08 07:40:49
问题 Im a SpringBoot application have a REST controller that handles several cases and one of these cases it must forward to another controller. @PutMapping( value = "/rest/endpoint", consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE) @ResponseBody public ResponseEntity<CustomObject> doPut(@RequestBody myDataToBeHandled) { if(caseAHolds(myDataToBeHandled){ return new ResponseEntity<>(null, HttpStatus.BAD_REQUEST); } else if(caseBHolds(myDataToBeHandled){

In OOP, what is forwarding and how is it different from delegation?

由 冷暖自知 提交于 2020-08-21 04:31:12
问题 Would someone please explain the difference between forwarding and delegation? They seem similar, but I haven't been able to find a good definition of forwarding, so I'm not sure I really understand. 回答1: Let's first define two terms: sender : the object that sends a message/task to another object(the receiver) receiver : the object that receives a message/task from the sender The difference between forwarding and delegation is that in forwarding the receiver acts in its own context whereas

how to use route 53 with yandex connect and forward mails from domain

由 こ雲淡風輕ζ 提交于 2020-06-29 04:08:29
问题 so i figured, aws route 53 + improvmx + gmail 2 step verification + Create an App Password + Add email to Gmail + failing confirmation msg (550 5.2.1 The email account that you tried to reach is disabled. (#id-5.9.2b) - ImprovMX) is a very good user experience for domain mail forwarding... so i tried yandex connect and guess what? i cant get my head around it. i keep getting 550 5.7.1 No such user! i added my domain to yandex connect and went through the steps, got the dns and the mx record

adb forward remote port to local machine

由 会有一股神秘感。 提交于 2020-01-28 14:11:37
问题 This is a query regarding the usage of adb on android. Is there a way to forward the remote port i.e. port on the android device/emulator to the local machine to which the device is connected? $ adb forward tcp:port1 tcp:port2 # forwards the local port port1 on the machine to port2 on the device. Thanks in advance! 回答1: Recently google updated ADB service. And added reverse command that should do the job. From reverse documentation: This implements the adb reverse feature, i.e. the ability to

Javascript animated gif forwarding

由 拈花ヽ惹草 提交于 2020-01-17 05:48:09
问题 i have the following code and got the following problem: i would like to have an animated gif to show up on loading a page. after 3 seconds i would like to disable the gif and show a message that is stored in a session. to realise that i have the following counter. my problem is that i dont know how to let the gif disappear and bring in the msg div. could some please help me out. thanks alot <body> <script type="text/javascript"> var counter = 3; var url =""; function downcount() { document

forwarding packets by changing header contents(Ether, network layer) and using pcap_inject in ubuntu(C program)

由 南笙酒味 提交于 2020-01-15 07:11:28
问题 I want to make a C program in which one laptop(say server) is acting as a HTTP forwarder(it has access to the internet by WLAN) for another laptop(say client) and both laptops are connected to each other by LAN. Steps that I implemented are : 1) (in the child process)listen at eth1 and if destination port == 80 , then modify packet - (a) write destination ip and source port in router.txt (b) change source IP, source and destination mac addr, checksum (c) inject the modified packet in wlan1

Perfect Forwarding in C++03

由 我与影子孤独终老i 提交于 2020-01-10 17:13:54
问题 If you have this function template<typename T> f(T&); And then try to call it with, let's say an rvalue like f(1); Why isn't T just be deduced to be const int, making the argument a const int& and thus bindable to an rvalue? 回答1: This is mentioned as a potential solution in the document I linked in the recent C++0x forwarding question. It would work fairly well, but it breaks existing code. Consider (straight from the document): template<class A1> void f(A1 & a1) { std::cout << 1 << std::endl

My response.sendRedirect isn't working

由 蓝咒 提交于 2020-01-05 05:50:06
问题 I have a SmartGWT app and in it a Filter in which I'm trying to figure out (on login) if the request should be forwarded (e.g. desktop to mobile). The code executes and the browser makes a get request but doesn't get a response and doesn't do a redirect. I've tried with http://google.com and that didn't work too so it must be something else. public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws ServletException, IOException { HttpServletRequest request =

iptables forwarding through pptp

由 泪湿孤枕 提交于 2020-01-01 19:55:52
问题 I am creating my own AOSP that contains my own apps and services. One of those services creates ppp0 interface and tries to link specific apps to be forwarded through that interface. I have tried these commands but it was not working as expected. iptables -t mangle -A OUTPUT -m owner --uid-owner 10088 -j MARK --set-mark 100 ip route add via 10.0.0.201 dev ppp0 table 100 ip rule add from all fwmark 100 table 100 iptables -t nat -A POSTROUTING -m owner --uid-owner 10088 -j SNAT --to-source 10.0

How to redirect a URL by only changing the domain name, while keeping other URL parameters

由 拟墨画扇 提交于 2020-01-01 12:25:08
问题 I'm now migrating my website to a new host and domain, and I want to know if I can redirect anyone who enters any URL of the old website to the new website, while keeping all of the URL parameters. for example: When somebody types in this url http://www.domainA.com/blog/?p=667 , I want him to be redirected to http://www.domainB.com/blog/?p=667 . Is there any way I can do that by adding some .htaccess configurations? Thanks! 回答1: Try this in your .htaccess file: Options +FollowSymlinks
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