demand: 1.log; 2.log requirements: 1.; 2.; 3. which Daniel has ever achieved it? Solve. the current idea is to use the mybatis interceptor to implement. ...
the website is http: www.ccgp.gov.cn cggg d.... collect the content of the red box, and at the same time have the details of the bidding (that is, the content after clicking the link), can you collect it? ...
suppose a very common scenario: XYZMovie (a fictional movie website) provides an interface that allows developers to get basic information about a movie (movie name, actors, screening time, ratings, etc.) The interface looks like this: http:api.xyzm...
problem description spring project, prompting error org.springframework.beans.factory.NoSuchBeanDefinitionException when referencing service: suspect that the problem is that service is not registered in spring. If you change the configuration of pa...
1 xiaozhangzaici.com tomcat started successfully, but server.com:8080 < tomcat > 2 could not be opened. The error is "the response time of xiaozhangzaici.com is too long. " , ERR_CONNECTION_TIMED_OUT . 3, you can open xiaozhangzaici.com:8080 to debug....
WeChat Pay, send out ordinary red packets. One parameter is IP address could you tell me if this address is the address of my server? I wrote 127.0.0.1, and it was sent successfully what is the meaning of this parameter Ip address client_ip is the ...
adding a built-in SslHandler to netty can support HTTPS, but there are problems with using HTTP access after it is added. how can you support the use of two protocols in one port in parallel, such as determining the use of HTTPS protocol in an event an...
when a novice learns redis and tries a redis lock, the go code is as follows: while(true) { xxxxxxx } grab the lock. So I wonder if the real production environment is also realized in this way. I was wrong in the first place. If you have releva...
mvn archetype:generate card dies in Generating project in Batch mode ...
using springboot to integrate security access to api interfaces appears { "timestamp " : "2019-01-03T03:47:55.465+0000 " , "status " : 403, "error " : "Forbidden " , "message " : "Forbidden " , "path " : " api v1 system role " } ...
at present, there is a need to read the text data in word or pdf documents, and then convert them into html strings, html strings . My current idea is: use the file upload function of element-ui to upload a word or pdf document, then parse the file i...
as mentioned, I found that the command du -h The file size obtained by differs greatly from the actual file size, as shown in the following figure (the distribution version of linux is centos7) screenshot 2019-01-20 afternoon 3.03.22.png test1 fi...
where is the double? How to correct this mistake? ...
int mark = value1; int position = value2; public classType reset() { if (mark < 0) throw new Exception(); position = mark; return this; } my thoughts: simply uses m to be more concise than mark prevents the value of mark from...
the development of mobile app during the recent winter vacation requires Websocket to receive messages pushed in the background I use RxWebSocket to connect there s nothing wrong with writing a small demo with ws: echo.websocket.org , but replacing...
put aside the interface that gets the list of users, and other ways to get openid interactively 1. The user sends a message to the official account, which can get openid 2. . is there any other interactive way to get the current user s openid? e...
User entity has id,name,age I use @ Query (nativeQuery = true, value = "select id,name from user ") to find only 2 fields tells me that age is missing and that I have to find out all the fields in the entity. If I have 100 fields, I need 100. isn ...
private static final Logger log = LoggerFactory.getLogger (MybatisRedisCache.class); private final ReadWriteLock readWriteLock = new ReentrantReadWriteLock(true); @Autowired private StringRedisTemplate redisTemplate; private String id; public Myb...
because this iteye cannot be registered. So you can t download it. CP_ExcelReaderUtil. https: hanqunfeng.iteye.com .... zip package at the end of this blog ...
problem description update funds multiple times in a function, and transaction log needs to be recorded for each change. you need to re-query the changed Amount for each fund change. related codes long amountWX = 100; in...
I would like to ask if the articles published above on codeshelper cannot be set to "visible only ". I looked for it, but I couldn t find the button. ask for advice, thank you ...
through consulting materials, it is found that there are two main ways to download JS files on the Internet: 1. Using the downLoad attribute of the a tag, through URL.createObjectURL () 2. Use the file system FileSystem, to download the files to sandb...
how is the empty-text property in the table component in element set through slot= "empty "? the result I want is this : slot After , I also want to add an icon to the text. Can I also set it through this property? ...
background: the packing speed of the project is now very slow. Check the Internet about the method of optimizing the packing speed. It is said that the packing speed is obviously fast by using webpack-parallel-uglify-plugin instead of webpack.opti...
public function Question() { return $this->belongsTo( Question , QuestionId , QuestionId )->bind( Title ); } public function Questionoption() { return $this->belongsTo( Questionoption , AnswerId , OptionId )->bind( ...