.net core 读取appsettings.json时中文乱码，Configuration.GetConnectionString_course

如题，当appsettings.json文件含中文字时，读取到的中文字值为乱码，代码如下： appsettings.json 文件内容如下： { "Logging": { "LogLevel": {

c# APP.config的读取保存配置问题_course

public Form1() { InitializeComponent(); config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None); } public void AddAppSetting(string key, string value) { config.AppSettings.Settings.Add(key, value); config.Save(); } /// <summary> /// //修改键值 /// </summary> /// <param name="key"></param> /// <param name="value"></param> public void SaveAppSetting(string key, string value) { config.AppSettings.Settings.Remove(key); config.AppSettings.Settings.Add(key, value); config.Save(); } /// <summary> /// //获得键值 /// </summary> /// <param name="key"></param> /// <returns></returns> public void GetAppSetting() { //return config.AppSettings.Settings[key].Value; String str = ConfigurationManager.AppSettings["Text1"]; Console.WriteLine(str); textBox1.Text = str; } /// <summary> /// //移除键值 /// </summary> /// <param name="key"></param> public void DelAppSetting(string key) { config.AppSettings.Settings.Remove(key); config.Save(); } public void initdata() { string nb1 = "Text1"; } public ArrayList GetXmlElements(string strElem) { ArrayList list = new ArrayList(); XmlDocument xmlDoc = new XmlDocument(); xmlDoc.Load(System.Windows.Forms.Application.ExecutablePath + ".config"); XmlNodeList listNode = xmlDoc.SelectNodes(strElem); foreach (XmlElement el in listNode) { list.Add(el.InnerText); } return list; } private void Form1_Load(object sender, EventArgs e) { } private void button2_Click(object sender, EventArgs e) { AddAppSetting("waeawe","1"); } private void button1_Click(object sender, EventArgs e) { GetAppSetting(); } private void button3_Click(object sender, EventArgs e) { SaveAppSetting("Text1", "46546"); } 代码中button1读取配置。button修改配置，第一次点击Button1的时候可以正常读取配置，点击button2以后修改值。再点button1不能读取修改后的值，只能读取修改之前的值。程序关闭以后才能读取为什么？

c# 类库项目读取App.config_course

App.config: ``` <?xml version="1.0" encoding="utf-8" ?> <configuration> <appSettings> <add key="Test" value ="return"/> </appSettings> </configuration> ``` 获取： string url = System.Configuration.ConfigurationManager.AppSettings["Test"]; 问题：为什么会取不到，是和路径有关系？

关于修改App.Config的问题_course

我在项目中添加了一个App.Config文件，现在想修改文件中某个节点的值，但是我使用这个方法 Configuration cfa = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None); cfa.AppSettings.Settings.Remove(nodeName); cfa.AppSettings.Settings.Add(nodeName, value); cfa.Save(ConfigurationSaveMode.Modified); ConfigurationManager.RefreshSection("appSettings"); 好像只能修改Debug文件夹里的app.Config，但是我想修改的是项目文件夹下的App.Config文件，请问除了使用修改xml文件的方法外还有什么方法？

c# app.config问题无法连接到远程的数据库_course

请教高手帮助解决app.config 无法连接的远程的数据库 net4.0

lookupedit控件与app.config的使用关系_course

我在app.config添加一个配置文件如下： <add key="AnalyEfficiency" value="加热炉工艺风险分析"/> <add key="AnalyEfficiencyRunPath" value="\AnalyEfficiency"/> ` ***<add key="AnalyEfficiencyLine" value="\Line\AnalyEfficiency"/>*** <add key="AnalyEfficiencyResultSavePath" value="\Result\AnalyEfficiency"/> <add key="AnalyEfficiencyModelDataPath" value="\Data\AnalyEfficiency"/> <add key="AnalyEfficiencyDescPath" value="\Help\AnalyEfficiency"/> 就是斜体那个，然后我要在lookupedit中进行显示这个线路选择，但是我有三条线路：A、一线；B、二线；C、三线，请问该如何做？我的app.config这样写又对不对？lookupedit中的代码又该如何写？在线等大家指教！不用建数据库，别人说直接添加数组，怎么做

vb.net怎么通过程序去改app.config文件_course

vb.net怎么通过程序去改app.config文件的value…指定key去改value…怎么弄？跪求帮忙…高手帮帮忙

App.config读取文件失败问题_course

直接上图吧 读取失败问题 App.config配置文件  读取代码  读取失败了 

在app config中移动数组中的模块名称时，ZF2'无法呈现模板'_course

<div class="post-text" itemprop="text"> <p>Good day. I've just started learning ZF2, replicated the Album example step-by-step, and then decided to make it a bit more interesting by adding user registration, and then make the two work together in some way, so i added a new 'Auth' module.</p> <p>So, when i only had one module in the module list (aside from the Application module) in application.config.php, it was all fine, but when i added the Auth module to the list like so:</p> <pre><code>'modules' =&gt; array('Application', 'Album','Auth',) </code></pre> <p>i got the following error when trying to access any views from the album module which was working absolutely fine prior to this change:</p> <pre><code>Zend\View\Renderer\PhpRenderer::render: Unable to render template "album/album/index"; resolver could not resolve to a file </code></pre> <p>But when i changed the order in which the modules are presented in this array like so:</p> <pre><code>'modules' =&gt; array('Application', 'Auth','Album',) </code></pre> <p>not a single view (and it has only one) from the Auth module could be rendered, while the Album module was fine.</p> <pre><code>Zend\View\Renderer\PhpRenderer::render: Unable to render template "auth/user/index"; resolver could not resolve to a file </code></pre> <p>Both of these views exist at these locations, but the renderer doesn't see them for some reason.</p> <p>You can see the project's contents <a href="https://github.com/AlexLucas007/test/tree/dev" rel="nofollow">here</a>.</p> <p>Thank you for any tips in advance.</p> </div>

修改App.config中的数据库连接 ，才能运行，怎么修改？_course

我下了一个C#系统源码，点Debug中的exe运行不了，需要修改App.config中的数据库连接 ，请问要怎么修改？ <?xml version="1.0" encoding="utf-8" ?> <configuration> <configSections> </configSections> <appSettings> <add key="CarManager.Properties.Settings.DataConnectionString" value="Data Source= .\sql2005;Initial;Initial Catalog=DATA;User ID=sa;Password=sasasa" /> </appSettings> </configuration>

关于在create-react-app中引入antd-mobile的问题_course

如图，引入antd-mobile后为了实现按需加载以及自定主题的功能，需要下载 依赖包babel-plugin-import和react-app-rewired。而由于react-app-rewired在2.0之后的版本删除了injectBabelPlugin函数，需要下载customize-cra对配置加载组件config-overrides进行配置，代码块如下。 ``` const { override, fixBabelImports, addLessLoader } = require('customize-cra'); module.exports = override( fixBabelImports('import', { libraryName: 'antd-mobile', libraryDirectory: 'es', style: true, //支持加载less 需要下载less 和less-loader }), addLessLoader({ javascriptEnabled: true, modifyVars: { '@primary-color': '#25b864' }, }), ); ``` 比较疑惑的就是，在网上查阅的资料中，大部分的代码块与我上面发的几乎一致，但却只能实现按需打包的功能，而自定义主题的功能却不能生效。 然后我试着在create-react-app中引入antd并且进行同样的修改，自定义主题功能是生效的。 问题来了，是否customiz-cra函数只对antd完全支持，而对antd-mobile并不完全兼容？ 如果不完全兼容，是否意味着只能下载2.0之前的react-app-rewired进行antd-mobile引入的配置加载的修改？ 求解惑

在app文件夹上移动config目录_course

<div class="post-text" itemprop="text"> <p>Is there any way to move config app (app/config) above the app folder? I want to deploy app folder without override config files on multiple instances of my app.</p> </div>

新学C#问一简单问题，关于C# App.config_course

在App.config中修改了配置，能否不再编译直接在exe中生效？

app.config下的各个节点分别有什么作用？_course


Symfony 2 InvalidArgumentException：文件app / config / config_prod.yml不存在_course

<div class="post-text" itemprop="text"> <p>I'm trying to access a Symfony Installation on my VPS running CentOS.</p> <p>The files /app/config/config_dev.yml and /app/config/config_prod_yml exist on the server. I even chmodded them to 0777 for testing purposes but I still get the error that they don't exists.</p> <p>Full trace:</p> <pre><code>InvalidArgumentException: The file "/home/XXXXX/public_html/app/config/config_dev.yml" does not exist. in /home/XXXXX/public_html/app/cache/dev/classes.php line 3637 at FileLocator-&gt;locate() in /home/XXXXX/public_html/app/cache/dev/classes.php line 4524 at FileLocator-&gt;locate() in /home/XXXXX/public_html/vendor/symfony/src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php line 40 at YamlFileLoader-&gt;load() in /home/XXXXX/public_html/vendor/symfony/src/Symfony/Component/Config/Loader/DelegatingLoader.php line 52 at DelegatingLoader-&gt;load() in /home/XXXXX/public_html/app/AppKernel.php line 39 at AppKernel-&gt;registerContainerConfiguration() in /home/XXXXX/public_html/app/bootstrap.php.cache line 867 at Kernel-&gt;buildContainer() in /home/XXXXX/public_html/app/bootstrap.php.cache line 783 at Kernel-&gt;initializeContainer() in /home/XXXXX/public_html/app/bootstrap.php.cache line 517 at Kernel-&gt;boot() in /home/XXXXX/public_html/app/bootstrap.php.cache line 548 at Kernel-&gt;handle() in /home/XXXXX/public_html/web/app_dev.php line 28 </code></pre> </div>

在dir结构中搜索app配置文件是一个坏主意吗？_course

<div class="post-text" itemprop="text"> <p>I have a php app with a configuration file in its root. If I include it by it's absolute path, then I get a problem when I move the app elsewhere. If I include it by relative path, I get a problem when I move the file where the config is included. So, I've come up with something like this to search for the app config file down the directory structure. </p> <pre><code>$relative_path = ""; for ($i=0; $i&lt;6; $i++) { if (file_exists($relative_path."config.php")) { require ($relative_path."config.php"); break; } $relative_path .= "../"; } </code></pre> <p>Could this be a bad idea?</p> </div>

InvalidAppConfigError：重复的模块：my-service_course

<div class="post-text" itemprop="text"> <p>My computer (<code>Windows 10</code>) hosting my VM (<code>Ubuntu 16.04</code>) restarted last night (because Windows is a jerk) and now I can't seem to run my service locally. This was running fine yesterday and I haven't changed a single line of code. Only thing that happened was the reboot.</p> <p>I am running <code>dev_appserver.py ./ app.yaml</code>.</p> <p>My <code>app.yaml</code> file:</p> <pre><code>runtime: go api_version: go1 service: my-service handlers: - url: /.* script: _go_app #[START env_variables] env_variables: GCLOUD_STORAGE_BUCKET: my-cloud-bucket #[END env_variables] </code></pre> <p>and the error I get is:</p> <pre><code>Traceback (most recent call last): File "/usr/lib/google-cloud-sdk/platform/google_appengine/dev_appserver.py", line 103, in &lt;module&gt; _run_file(__file__, globals()) File "/usr/lib/google-cloud-sdk/platform/google_appengine/dev_appserver.py", line 97, in _run_file execfile(_PATHS.script_file(script_name), globals_) File "/usr/lib/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 350, in &lt;module&gt; main() File "/usr/lib/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 338, in main dev_server.start(options) File "/usr/lib/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 94, in start env_variables=parsed_env_variables) File "/usr/lib/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/application_configuration.py", line 953, in __init__ module.module_name) google.appengine.tools.devappserver2.errors.InvalidAppConfigError: Duplicate &gt;module: my-service </code></pre> <p>Any advice?</p> </div>

找不到openshift php文件（localhost中的语法相同）_course

<div class="post-text" itemprop="text"> <p>The openshift I'm using is a DIY catridge with nginx + php 5.5.8 + phalcon 1.2.4</p> <p>I have a directory structure as below</p> <pre><code>website public index.php app config config.php loader.php routes.php services.php </code></pre> <p>the problem is in my <code>public/index.php</code> i do </p> <pre><code>try { /** * Read the configuration */ if (file_exists(__DIR__ . "/../app/config/config.php")) { $config = include __DIR__ . "/../app/config/config.php"; }else{ throw new Exception("Failed to include 'config.php'"); } </code></pre> <p>and it failed</p> <pre><code>Failed to include 'config.php' #0 {main} </code></pre> <p>Is this something to do with openshift? cause I'm doing it correct in my localhost(although it is in apache for localhost) The script should load the config.php</p> <p>(changed from is_file to file_exist as it make more sense)</p> </div>

我们如何从laravel 5中config文件夹的app.php中的数据库或其他文件中访问数据_course

<div class="post-text" itemprop="text"> <p>how do we access data from database or other files in app.php of the config folder in laravel 5 ? I want to access other file outside the application</p> </div>

magento2将表单保存到core_config_data_course

<div class="post-text" itemprop="text"> <p>I am using magento2. I have form with few "ui_components" fields, lets say: <code>field1</code>, <code>field2</code> ,<code>field3</code> and <code>Save</code> button How can I save values that was enter to all fields to core_config_data?</p> <p>regarding core_config_data I know that I have to use this, to save data there: use Magento\Framework\App\Config\ScopeConfigInterface;</p> <pre><code>/** * @var \Magento\Framework\App\Config\Storage\WriterInterface */ protected $configWriter; /** * * @param \Magento\Framework\App\Config\Storage\WriterInterface $configWriter */ public function __construct( .... \Magento\Framework\App\Config\Storage\WriterInterface $configWriter ..... ) { $this-&gt;configWriter = $configWriter; } </code></pre> <p>and for calling method :</p> <pre><code>$this-&gt;configWriter-&gt;save('my/path/whatever', $value, $scope =ScopeConfigInterface::SCOPE_TYPE_DEFAULT, $scopeId = 0); </code></pre> <p>I know each of the fields have its own fieldID, but how to use it to get data from it?</p> <p>and how to save each of the fields values into separate core config row?</p> <p>Thanks</p> </div>

Python入门到实战一卡通_course

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