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Install JAVA

After JAVA is installed, if you press WINDOWS and enter JAVA, it will prompt that it is not an internal or external command, nor is it an operable program or batch file.

手機(jī)用戶603753422 2019-08-05 20:51:36 0  4  2025

Unable to install java

The environment has been installed, but when installing java, a message pops up saying that java cannot be installed. How to solve it, a novice?

張一大 2021-02-23 09:06:51 0  0  2043

Can java be used as the backend of the web?

Can java be used as the backend of the web? Can java be used as the backend of the web? Can java be used as the backend of the web? Can java be used as the backend of the web? Can java be used as the backend of the web? Can java be used as the backend of the web? Can java be used as the backend of t...

? 2021-07-14 11:53:01 0  2  1518

Is this in Java language?

Is this small program developed in Java language?

矢車(chē)菊 2019-05-09 20:44:56 0  2  1880

Help: JAVA encrypted data PHP decryption

java encrypted ciphertext: iP6nVfCE9Eiw47utJDR6wV6Lhl4xyOgYykub0HUJSZQ=The following is the aes encryption class of java, I hope it can be decrypted using php package com.mk.api.util;import java.security.Key;import java.security.MessageDigest;import java.util .Arrays;impo

w 2022-07-20 14:14:23 0  2  991

java - PHP calls the map type of webservice, how to encapsulate it?

Now that the PHP side calls the Java side's webservice, the map type for Java will not be encapsulated. There are two known formats: For Java arrays, we use PHP arrays to correspond. For java objects, we use stdclass to correspond. So for the map type of Java, how to block it on the PHP side...

PHP中文網(wǎng) 2017-06-05 11:10:20 0  2  1032

java - Related questions about ByteBuffer

How to convert a string into a ByteBuffer in Java and store it in the ByteBuffer in binary form. Because it needs to be sent to C++, please give me a detailed Java method. I don’t know much about ByteBuffer, thank you!

怪我咯 2017-05-16 13:29:23 0  2  745

react.js - How to render React on java PHP

How to render React on java PHP

迷茫 2017-06-30 09:54:27 0  1  1148

Why doesn't java code compile

The deployed web item will not compile the java code, only the front end will be displayed.

赫 2018-08-09 17:12:53 0  0  1489

Parsing HTML strings in Java: How to do it

How to parse HTML string in Java?

P粉193307465 2023-08-01 16:41:41 0  2  715

java-web - Why can't HBuilder real-machine debugging request the locally running java background project interface?

1. Why can’t HBuilder real-machine debugging request the java background project interface running locally? 2. The front-end uses the mui framework to generate a real-machine test app and request the java background project running locally.mui.ajax('http://192.168.1.124: 8080/tes...',{//mui.ajax('ht...

大家講道理 2017-05-27 17:40:33 0  1  1032

java - Should newbies use springmvc directly or springboot?

Convert PHP to Java, have a basic understanding of the Java language, have done some Android research using Java, and roughly understand that springboot is similar to a packaged thing. I heard that newcomers have trouble solving problems when using it. Springmvc needs to combine and install componen...

伊謝爾倫 2017-05-17 10:04:37 0  5  804

Objective-c - GCDAsyncSocket sends utf to Java server

How to convert utf data to java server through GCDAsyncSocket

巴扎黑 2017-05-02 09:32:22 0  1  534

Multithreading - Question about Java memory visibility

Please see the following code {code...} Replace Thread.sleep(1) with Thread.sleep(1000) to get the modified value of flag, that is, td.isFlag() returns true. Although I looked at the concept of Java memory model, I don't know how to interpret this code. Can anyone explain it? Related questions: Java...

漂亮男人 2017-05-17 10:06:58 0  4  1060

Why do Java local variables need to be initialized?

Why do Java local variables need to be initialized? Thanks.

巴扎黑 2017-05-17 09:58:02 0  2  704

Java exports csv file through header with garbled characters

java exports csv file with garbled characters through header {code...}

巴扎黑 2017-05-17 09:58:38 0  2  820

How does Xiaopi Panel deploy Java backend and Vue front-end projects?

How to deploy the Java backend vue front-end project in Xiaopi Panel? Novice, please give me some advice. How to deploy the Java backend vue front-end project in Xiaopi Panel? Novice, please give me some advice. How to deploy the Java backend vue front-end project in Xiaopi Panel? Novice, please giv...

夏木 2020-07-31 21:00:14 0  1  3376

Some experiences and suggestions on Java

Some experiences and suggestions on Java: If you don’t have a foundation to learn Java, you must follow three steps: preview carefully before class, listen carefully in class, and review carefully after class. It looks very simple, but few can actually do it. In addition, Java is an object-oriented ...

黃武斌 2019-12-05 15:41:15 0  0  1302

php md5 16-character binary format written in JAVA

Who can write the php function md5($password_hash, true) in java?

黃舟 2017-06-30 09:55:46 0  1  1083

php - Do java programmers have to learn GUI?

I am new to Java and would like to ask if I want to engage in Java development in the future. Is it necessary to know the GUI? Are all these companies currently involved in this area? Newbies asking for advice, don’t rant. . . .

PHP中文網(wǎng) 2017-05-18 10:44:54 0  8  992