亚洲国产日韩欧美一区二区三区,精品亚洲国产成人av在线,国产99视频精品免视看7,99国产精品久久久久久久成人热,欧美日韩亚洲国产综合乱

English

Does this require basic English?

From [Javadiscussion group] 2020-03-11 10:23:44 0  3  1375

java - Distributed transaction processing solution

Do you need distributed transactions when deploying hibernate on multiple web servers to operate the database?...

From [Javadiscussion group] 2017-06-23 09:14:37 0  1  1375

java - After idea creates a multi-modules project, tomcat fails to start

After my project directory is created, it is as shown in the figure below: But after starting tomcat, an error...

From [Javadiscussion group] 2017-06-30 09:52:52 0  2  1373

java - 下載文件的時候 ，文件名中包含 中括號， 導(dǎo)致下載失敗！

1.使用Xutil 進(jìn)行的文件下載2.只要文件中有 中括號，就會下載失敗，另起一個名字， 可以下載成功 爆出的異常為: java.net.URISyntaxException: Illegal character in ...

From [Javadiscussion group] 2017-04-18 09:47:20 0  3  1373

java - Scanner.scanner = new Scanner 報錯，為什么？如何解決？

( www.sf.gg ) 是中國領(lǐng)先的開發(fā)者技術(shù)社區(qū)。 我們希望為編程愛好者提供一個純粹、高質(zhì)的技術(shù)交流的平臺， 與開發(fā)者一起學(xué)習(xí)、交流與成長，創(chuàng)造屬于開發(fā)者的時代！

From [Javadiscussion group] 2017-04-17 17:38:51 0  3  1373

java - ImageIO.read -> Error reading PNG image data

問題：就是類似這樣的的一張png圖片，我想用java的imageIO去讀取，然而運(yùn)行的時候卻報異常了？ {代碼...} 從異常情況上來看，圖片本身可能被做過某些處理以致圖片數(shù)據(jù)不完整了，然后imageio去讀取的時候解析...

From [Javadiscussion group] 2017-04-17 12:03:31 0  1  1373

java的web項(xiàng)目是否可以與掃描槍交互

想問下，一個b/s的java項(xiàng)目。需要掃碼，獲取數(shù)據(jù)，能實(shí)現(xiàn)嗎？需要什么方法實(shí)現(xiàn)。

From [Javadiscussion group] 2017-04-18 09:17:49 0  8  1371

java - There is a very strange problem when using <%= %> to obtain data on a .jsp page

When jumping to a jsp page and using &lt;%=%&gt; to get data into the form, the console reports an err...

From [Javadiscussion group] 2017-06-12 09:19:19 0  1  1370

javascript - 前后端分離后你們是如何解決跨域問題的

聯(lián)調(diào)接口 后臺完全不管 目前準(zhǔn)備用jsonp來做跨域 想問各位有沒有什么更好的解決方法

From [Javadiscussion group] 2017-04-18 10:55:24 0  12  1369

java - 用Navicat操作MySQL數(shù)據(jù)庫如何返回上一步？

ctrl+z不行呀

From [Javadiscussion group] 2017-04-17 18:00:51 0  1  1367

java 如何判斷 一個 字符串 是否 被 urlencode 過

java 如何判斷 一個 字符串 是否 被 urlencode 過？ 為了防止重復(fù)endcode

From [Javadiscussion group] 2017-04-17 10:57:10 0  3  1367

java - When an android phone connects to a hotspot that cannot access the Internet, it often automatically switches to other networks. Why not let it switch automatically?

1. Problem: When the Android phone is connected to a hotspot that cannot access the Internet, it often automat...

From [Javadiscussion group] 2017-06-23 09:12:38 0  2  1366

java - How to decompress the data in some individual data blocks of a gzip file when streaming it?

Scenario description: {Code...} The problem now is that because what is received is not a complete compressed ...

From [Javadiscussion group] 2017-06-12 09:25:31 0  2  1363

Qiniu Cloud Storage-Excuse me! How to use JAVA to obtain Qiniu "space domain name" (default domain name for external links)

Please ask everyone! How to use JAVA to obtain Qiniu's "space domain name" (default domain name for ...

From [Javadiscussion group] 2017-07-05 10:02:19 0  2  1361

intellij-idea - 應(yīng)該以什么方式給別人發(fā)送在idea中創(chuàng)建的java-web項(xiàng)目？

現(xiàn)在在自己的筆記本有這樣一個java-web項(xiàng)目，請問如果我要發(fā)送給別人或者在家里的另外一臺電腦上面直接通過tomcat/maven來運(yùn)行這個java-web項(xiàng)目，那么我應(yīng)該怎樣打包拿來發(fā)送，或者說我應(yīng)該發(fā)送這個文件的那...

From [Javadiscussion group] 2017-04-18 10:25:09 0  3  1361