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使用spring的restTemplate调用webservice怎么添加身份认证呢?

用soapui工具测试的时候在左下角这里输入账号密码就能正确访问, 但是用spring的restTemplate访问的时候怎么添加这个账号密码呢...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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nginx 泛域名回源解析混乱，要怎么修改配置？

问题现象： www.ostack.cn *.ostack.cn 解析到服务器的A站点 user.ostack.cn 解析到同一台服务器的B站点回源访问的时候会出现访问http://www.ostack.cn 显示的是http://user. ... ，并调整配置文件的顺序来解决，那么请教一下，nginx怎么处理这个问题呢，我对nginx的配置不太熟悉...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Infinite Scroll in NodeJS and Mongoose App

I have built an app using NodeJS, Express, and Mongoose. I have used EJS as the template engine. My MongoDB ... Node. Any help would be greatly appreciated. Thanks in advance....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Discord.js v12 Covid Stats command

So basically I have a covid command which shows the stats and works perfectly!. all though, whenever u say something ... .setTimestamp(); message.channel.send(newEmbed) } }}})...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Trying to access array offset on value of type null in laravel 5.8 and and upgrade php 7.4

everything works fine before upgrade but since I upgraded to php 7.4 , my web application return an error like ... php version on composer.json and run command composer update...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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关于正则表达式匹配问题

let re = /.?(?!@)/i; let str = ".@"; console.log(re.test(str)); 这个为什么返回true呢，求解释...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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golang gorm 自定义预加载正确用法是什么？

// 首页活动模块区域分类表模型 type LabelType struct { Model Id int `json:"id";gorm:"primary_key"` MallId int `json:"mall_id"` Status ... ")} 就会报错 invalid query condition: 0xa6f620 不加这个是可以正常查询的...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to add setVerticalScrollbarPosition(View.SCROLLBAR_POSITION_LEFT) to react-native ScrollView in android?

I want to change the position of the scroll-bar in react-native to be in the left side (for RTL language), when using ... I do it? react-native version: 0.62.2 Thank a lot!...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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socket.io聊天室服务端如何获取客户端发送的信息

现在有一个需求, 客户要求在PC网页端实时监控手机端(H5)app的聊天室. 这个聊天室用的是socket.io, 请问大牛们有什么思路吗?...从没写过聊天室. 我只找到了一个 connection方法, 怎么没有类似websocket的onmessage方法啊?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - Springboot Mongo reactive repository unable to update nested list

I wanted to update a nested list but I experience a strange behavior where I have to call method twice to get it done.. ... .lang.AssertionError: Expected size:<3> but was:<2> in:...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - Terraform aws_dynamodb_table_item - insert multiline JSON into attribute

I have the following terraform config: resource "aws_dynamodb_table_item" "my_table" { table_name = aws_dynamodb_table.my_table.name ... a multiline JSON inside a <<ITEM block?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - How to parse a BDF bitmap font into arrays

I have this bitmap font (BDF) (https://github.com/lucy/tewi-font) and I need to parse it into ... Bitmap image without antialiasing. Non platform specific classes if possible....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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flutter 图片不显示，pubspec.yaml配置都加了，希望有人帮忙指出来问题

flutter项目中，本地图片就是不显示，我把图片放到 assets/images下面，配置也加了 flutter: uses-material-design: true assets: assets/images/ 这种就是不显示，跟别人配置 ... images/ic_home_press.png 改成这种就显示了，问题出现在哪，请帮忙解惑. 谢了 ...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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flutter 有没有好的 ui 框架？

flutter 有没有类似 js 中 vant 的 ui 框架呀？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Warning: Unnecessary HSTS header over HTTP

关于提交HSTS列表的时候的出现的警告提示。看了下面2篇文章，感觉少了一个在http情况下，该头值应该是多少？该不该设置？如何正确优雅的设置？我这里是Nginx环境，欢迎同步给出Apache的设置以帮助其他人。涉及文章地址如下 https://www.iowen.cn/when-app... https://0x1.ink/p/34...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elementui国际化定义的中英文js文件可以在组件中按需引入吗

elementui国际化定义的中英文js文件可以在组件中按需引入吗？就跟引入组件一样...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vuex深层state属性怎么友好修改？

项目中应用了vuex plan const state= { planList: [{ id: "1", layout: { nodes: [], currentNodeId: "" } }], currentPlanId: "1" } ... 嵌套的结构 } } setLayout(state, layout) 这里有什么好的方法修改layout呢？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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使用maatwebsite/excel导出时报警

1.后端框架使用的是Laravel,使用maatwebsite/excel导出列表数据时报警了（数据能正常导出） index:696 Resource interpreted as Document but transferred with MIME type application ... 说用post方式就不会报警，但我不知道该怎么修改，望各位大神帮助~...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Resize PyGame screen

Problem Basically I have this code to streaming the desktop screen. The problem is that when I will try to resize the screen ... e) sock.close() if __name__ == '__main__': main()...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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equivalent redshift sql from oracle sql

what is the equivalent of the Oracle SQL in out in redshift sql? I'm trying to translate some Oracle sql to ... date, as_of varchar2, company varchar2) returns an error in out...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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reactjs - history change url does not load

When you click on the button, the url changes but the redirect does not occur. If you reload manually, then it opens the desired page. ... /> </div> </div> </Switch> </Router> ); }...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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upload - How can i solve Huawei AppGallery Failed to obtain the authentication code

Failed to obtain the authentication code. I upload signed app here is the image...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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solid state drive - Can i Insert an NVME SSD Without NVME Stand And with fans Next to it?

I have a question (I guess you already know it Since you have read the title). My Specsheet Some AMD Threadripper (12 Cores & ... (And i won't get a build in the near future)....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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typescript以下两条特性是什么意思？

JavaScript 和 TypeScript 的主要差异 TypeScript 可以使用 JavaScript 中的所有代码和编码概念，TypeScript 是为了使 JavaScript 的开发变得更加容易而创建的例如，TypeScript 使用类型和接 ... 最后两条是什么意思？ javascript里不是也有class的概念嘛？模块是是意思？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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使用useReducer 和 useContext，非首次dispatch会触发两次reducer，这是为什么？

这个项目的目的是想实现使用useReducer 和 useContext 管理全局状态和跨组件传递数据，类似Redux; 但是，对于非首次触发的dispatch，每次action都会触发两次reducer，这是为什呢？ reducers.ts 代码如下： context.tsx代码如下：用法如下：...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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webpack 异步加载注释问题

在使用 vue 的脚手架开发时在异步引入组件时如下面代码所示,其中 /?webpackChunkName:?"switch"?/ 这个注释,可以让该抽离的异步组件文件定义一个对应 ... => import( /?webpackChunkName:?"switch"?/ "../components/ui-components/Switch.vue") `...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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为何Hyper-V 改固定IP后，机率性重开机后还会自动改IP?

已经将IP改为结果重开机几次后，居然從172.25.60.1被換網段192.168.240.1... 请问怎么做才能让 Hyper-V 固定IP，并且不会被系统自动改？我的 hyper-v switch 设置。搜索 1 ： Hyper-V虚拟机配置内部网络固定IP并连接外网 - kasnti - 博客园这篇也是教用我现在的方式。...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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类似各大厂的app?都有自己的小程序，求相关技术？

小白求助一下???app内集成小程序的功能??有相关的技术文章分享吗？??我baidu和goole没找到具体的信息?? 就类似各大厂的app?都有自己的小程序如何实现？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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