【CSharp】json序列化携带类型


JsonConvert.SerializeObject(_saveDataContainer, new JsonSerializerSettings() {
TypeNameHandling = TypeNameHandling.All
});

var data = JsonConvert.DeserializeObject(data.DataContainer, new JsonSerializerSettings() {
TypeNameHandling = TypeNameHandling.All
});

                    /**输出
                    {\"$type\":\"RougeLike.LongDataContainer, Assembly-CSharp\",\"User\":null,\"statistics\":null,\"Data\":{\"$type\":\"System.Collections.Generic.Dictionary`2[[System.UInt32, mscorlib],[RougeLike.IId, Assembly-CSharp]], mscorlib\",
                    */

Thinkphp Nginx 配置

server {
        listen       3660; #//端口号
        server_name  localhost; #//域名，主机头值

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   "E:\workspace\HLWechatMall"; #//站点根目录
            index  index.html index.htm index.php; #//默认页
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           F:\\PHP;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}
        
        #ThinkPHP配置
        location ~ .*\.php.* {
            root           F:\\PHP; #//ThinkPHP框架文件位置
            fastcgi_pass    127.0.0.1:9000;
            fastcgi_index   index.php;
            include fastcgi.conf;
            set $real_script_name   $fastcgi_script_name;
            fastcgi_param   SCRIPT_FILENAME $document_root$fastcgi_script_name;
            fastcgi_param   SCRIPT_NAME     $real_script_name;
            fastcgi_param   PATH_INFO       $path_info;
            if ($fastcgi_script_name ~ "^(.+?\.php)(/.+)$") {
                set $real_script_name   $1;
                set $path_info  $2;
            }
        }

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }

【算法】Knuth 洗牌算法

适用于打乱一串数组，同时也适用于在数组中随机抽取多个元素不重复

var knuth = (arr)=>{
    var swap = (ar, ia, ib)=>{
        var temp = ar[ia];
        ar[ia] = ar[ib];
        ar[ib] = temp;
    };
    var rand = (a,b)=>{
        return Math.ceil(a) + Math.floor(Math.random() * Math.floor(b-a));
    }
    for(var i = arr.length - 1; i >= 0 ; i -- )
        swap(arr,i, rand(0, i)) // rand(0, i) 生成 [0, i] 之间的随机整数
    return arr;
}
knuth(new Array(8).fill(0).map((item,index)=>index));

layabox实现自定义动画

来源：tanglijun

<!DOCTYPE html>
<html lang="en" dir="ltr">
  <head>
    <meta charset="utf-8">
    <title></title>
    <script src="./LayaAirJS_1.7.19.1_beta/js/libs/laya.core.js"></script>
    <script src="./LayaAirJS_1.7.19.1_beta/js/libs/laya.webgl.js"></script>
  </head>
  <body>
    <script>
      (function() {
        var Sprite  = Laya.Sprite;
        var Stage   = Laya.Stage;
        var Event   = Laya.Event;
        var Browser = Laya.Browser;
        var WebGL   = Laya.WebGL;

        var ape;
        var scaleDelta = 0;

        ;(function () {

          // 不支持 WebGL 时自动切换至 Canvas
          Laya.init(Browser.clientWidth, Browser.clientHeight, WebGL)

          Laya.stage.alignV = Stage.ALIGN_MIDDLE
          Laya.stage.alignH = Stage.ALIGN_CENTER

          Laya.stage.scaleMode = 'showall'
          Laya.stage.bgColor = '#232628'

          createApe()
        }());

        function createApe() {
          ape = new Sprite();

          // 加载图片
          ape.loadImage('./res/apes/monkey2.png');

          // 添加图形到舞台中
          Laya.stage.addChild(ape);

          // 设置中心点 (monkey2.png 110 * 145)
          ape.pivot(55, 72);

          // 设置图形的 x 坐标
          ape.x = Laya.stage.width / 2;

          // 设置图形的 y 坐标
          ape.y = Laya.stage.height / 2;

          // 设置没 1 帧的动画
          Laya.timer.frameLoop(1, this, animate);
        }

        function animate(e) {

          // 旋转角度增加 2 度
          ape.rotation += 2;

          // 设置心跳缩放比例
          scaleDelta += 0.02;
          var scaleValue = Math.sin(scaleDelta);
          ape.scale(scaleValue, scaleValue);
        }
      })()
    </script>
  </body>
</html>

vue-cli资源路径问题(webpack)

来源：https://blog.csdn.net/w1170375057/article/details/79036694
关于在vue项目中资源路径问题
在写vue项目时往往面临这些问题
1. 图片引入使用绝对路径，不会经过编译，小图片不会编译成base64形式
2. 打包之后的文件，全部使用绝对路径，部署时带来大量路径问题
其实这些问题都可以通过对webpack的配置文件进行更改来解决

资源路径
在引入资源时使用，别名alias，vue init webpack生成的项目在build/webpack.base.conf.js文件中进行更改

    alias: {
        'vue$': 'vue/dist/vue.esm.js', // 默认的
        '@': resolve('src'),  // 默认的
        'assets': resolve('src/assets')  // 自己定义的
    }

之后再项目中就可以使用了

 img src="~assets/images/[图片名]"> // images: src/assets 下存放图片的文件夹


backgroud: url(~assets/images/[图片名])
js中 直接用 assets/...，不需要加 ~

打包 build时
打包时，可以将路径全部改成相对路径，个人认为有利于部署，以下配置为在使用上一条配置的情况下进行
1. 修改config/index.js文件中build对象中的

assetsPublicPath: '/'  // 改为： 
assetsPublicPath: './'


修改build/utils.js, 针对css样式文件，因为在使用别名的情况下，打包出来的css文件中资源文件的引入方式为 static/*

// Extract CSS when that option is specified
// (which is the case during production build)
//if (options.extract) {
//  return ExtractTextPlugin.extract({
//    use: loaders,
//    fallback: 'vue-style-loader'
//  })
//} else {
//  return ['vue-style-loader'].concat(loaders)
//}
// 新增一条属性publicPath
// publicPath (打包时改用相对路径，在static/*前面加上publicPath)
if (options.extract) {
  return ExtractTextPlugin.extract({
    use: loaders,
    fallback: 'vue-style-loader',
    publicPath: '../../'
  })
} else {
  return ['vue-style-loader'].concat(loaders)
}

欢迎大家指出问题，一起交流。

cocos KeyError: u’custom’

报错

编译模式：release
Traceback (most recent call last):
  File "D:\CocosSoftware\Cocos2d-x\cocos2d-x-3.13\tools\cocos2d-console\bin\/cocos.py", line 998, in <module>
    run_plugin(command, argv, plugins)
  File "D:\CocosSoftware\Cocos2d-x\cocos2d-x-3.13\tools\cocos2d-console\bin\/cocos.py", line 916, in run_plugin
    plugin.run(argv, dependencies_objects)
  File "D:\CocosSoftware\Cocos2d-x\cocos2d-x-3.13\tools\cocos2d-console\plugins\plugin_compile\project_compile.py", line 1550, in run
    self.build_web()
  File "D:\CocosSoftware\Cocos2d-x\cocos2d-x-3.13\tools\cocos2d-console\plugins\plugin_compile\project_compile.py", line 1233, in build_web
    build_web.gen_buildxml(project_dir, project_json, publish_dir, buildOpt)
  File "D:\CocosSoftware\Cocos2d-x\cocos2d-x-3.13\tools\cocos2d-console\plugins\plugin_compile\build_web\__init__.py", line 73, in gen_buildxml
    arr = _getJsListOfModule(ccModuleMap, item)
  File "D:\CocosSoftware\Cocos2d-x\cocos2d-x-3.13\tools\cocos2d-console\plugins\plugin_compile\build_web\__init__.py", line 118, in _getJsListOfModule
    tempList = moduleMap[moduleName]
KeyError: u'custom'

解决方法

//文件frameworks\cocos2d-html5\moduleConfig.json
//其他代码
"external" : ["box2d", "chipmunk", "socketio", "pluginx", "gaf"],

        "custom" : ["core", "audio", "gui", "editbox", "cocostudio", "shape-nodes", "render-texture"]