from("file:I: workProject java xxxx luaFiles ").multicast().to("direct:a", "direct:b").end().to("direct:c"); from("direct:a").to("sftp: root@192.168.56.14 xxxx controllers gen ?password=root&...
when does response.getWriter (). Write write data to the browser? @RequestMapping(" testOutStream") public void testOutStream(HttpServletResponse response) throws IOException, InterruptedException { response.getWriter().printl...
ask a question: if, Spring Boot is deployed to an external Tomcat, and I use JSP, to modify JSP, I have to republish it. Have you encountered this problem? compilation can be implemented using built-in Tomcat, but not externally ...
I have reported so many mistakes: com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect Caused by: java.net.ConnectException: Connection refused: connect 2018-11-22 21 br 1312.777 WARN 10848-[main] c...
I would like to describe in detail the problems I have encountered. For example, I am going to publish an article, and this article contains not only text, but also a few pictures. If you directly request the interface, the background receives the file,...
as shown in the title Let me describe the problem I encountered in detail. If I try to send the request again, the background verifies the token, in the header. If at this time, the token is found to have expired, and then a series of judgments are ma...
question background: recently I want to use springboot2.0 to build a server that supports http2.0. After setting up, through Chrome access, it shows that the version of http protocol is H2 (the server has been upgraded successfully and the certificate ...
there are two versions of the SQL file: Project contains springBoot+gradle+jpa. I looked at Liquibase, before and found that it can only compare the differences between two databases and then generate SQL. the answer to the question: remote colla...
since the purpose of asynchronism is to improve throughput, assuming a machine has a maximum of 1000 threads, what is the difference between async mode (DefferedResult) (tomcat threads) for handling requests and async mode (taskexecutor of spring) for ca...
problem description how to get complete request.body information in self-built Filter? the environmental background of the problems and what methods you have tried when learning Spring Cloud Gateway to write filter himself, I tried to get the requ...
The springboot project uses swagger2 to automatically generate documents, but after generation, it is found that the order of the interfaces in the document is not in the order in the code. how do I use the order in the code, or can I customize the sort...
findonejpafindbyid.get() ...
paste the code first. Anyone who has used shiro should be able to see what I am doing here. Now the problem comes . @Bean("shiroFilter") public ShiroFilterFactoryBean shiroFilter(SecurityManager securityManager,UserService userService){ Sh...
druid + Mybatis + spring boot. , Sql(, 20.), . druid? . 2018-12-05T22:16:01.306+0800 [ERROR] interceptor.RuntimeExceptionInterceptor < http-nio-6016-exec-2_xxx.i.RuntimeExceptionInterceptor.handleBizExceptions (52) _ c.g.x.f.i.RuntimeExceptionIntercept...
in the spring container environment, does it ensure that the program is available by performing time-consuming logic through synchronized (this) locks? I tested that if there is no return value, the order can be guaranteed, and if there is a return val...
when using spring boot embedded server development, we all specify the port for web listening through server.port . Is there any way to enable a spring boot project to use multiple ports to listen for requests, for example, both 80 and 81 can receive re...
1.HikariPool loading is always loaded after I visit the web page, which leads to a problem that my landing page often does not have a background image. HikariPool :spring boot web ...
at present, you want to realize the function of generating sql files from annotated entity. Baidu knows that Hibernate has a SchemaExport that can do it, but it needs Hibernate s xml configuration file by default. I don t know if there is any similar...
problem description due to following the Restful API specification, the Get request method is difficult to design interfaces for multi-conditional queries the environmental background of the problems and what methods you have tried someone has p...
problem description I feel that there is so little information about Liquibase, basically about how to update it directly to the database. I don t know how to implement its SQL Output mode. I just mentioned it on the official website, but I couldn ...
refer to the tutorial: http: www.runoob.com linux n., such as the title. locaohost cannot be accessed, but ping can be reached searched, it is useless to open port 80 After , modify the domain name and modify the etc host etc hosts file. The dom...
use crateStore to create store, and subscribe to store changes with store.subscribe, but callback does not get the action source code that makes store change < H2 > my question is, shouldn t it be best to give him action? why not? < H2 > ...
it s usually smooth, as long as it takes a long time (for example, 2 days is okay? ), myeclipse will be very stuck ...
add content to the template, in addition to displaying the application of components, such as: <template> <div> <child-component :data="data">< child-component> < div> < template> if you add compo...
there is a server written by netty, and many CPP clients connect to the server. There is no communication between the client and the client. But there is also a control panel written by php, where you need to send instructions to the client of CPP. wh...