IT technology sharing, Internet complaints, programmer information platform.

Byte array to object: ByteArrayInputStream inputStream=new ByteArrayInputStream (object byte array); ObjectInputStream oInputStream=new ObjectInputStream(inputStream); Object obj=oInputS...

Pit 1. The registration center and integrated spring cloud gateway can't route normally. The route configuration is invalid. Reason: Nacos discovery does not include load balancing dependency solutions: Add the following dependencies spring cloud starter loader Pit 2. Configuring

Deleting the. git folder first may cause problems in the git repository; If you want to delete all the submission history records, but keep the code in the current state, you can safely perform this operation in the following way: Try running git checkout -- alpha latest_b

Spring Boot Process finished with exit code 0! Masking? The simplest way is to try and hit. Exceptions are output smoothly. try { ... SpringApplication.run(MybatisPlusServiceApplic...

CREATE SEQUENCE standard_detail_id_seq START 1; The primary key ID is set to nextval ('standard_detail_id_seq ':: regclass) by default

Table.js adds a.where={} in var d=t.extend (r, a.where); The code is as follows: var d=t.extend (r, a.where); a.where={}

Add the following red code dataType: "json", xhrFields: {withCredentials: true}, crossDomain: true, headers: a. headers | | {}

@Component public class CorsResponseHeaderFilter implements GlobalFilter, Ordered {@ Override public int getOrder() {//Specify to remove duplicates after NettyWriteResponseFilter processes the response body

Requirements: By default, Visual Studio installs the C disk. Considering that the allocated space of the C disk is insufficient, we hope that the installation location is not solved by the D disk: Start the Visual Studio Installer installation package, download the installation files, exit the program, delete the C disk, and create the following related directory contents

Windows Server 2019 Simplified Chinese 64 bit (Xunlei download): ed2k://| file | cn_windows_server_2019_x64_dvd_4de40f33. iso | 5086887936 | 7DCDDD6B0C60A0D019B6A93D8F2B6D31 |/Activate (cmd input slmgr. vbs

#! [allow(unused_variables)] extern crate actix; extern crate actix_web; extern crate openssl; use actix_web::*; use openssl::ssl::{SslAcceptor, SslFiletype, SslMethod}; use acti...

As long as one service introduced by Spring Boot is not activated, it will be considered unhealthy. For example, the introduction of redis starter does not configure related connections