全局变量校验
chameleon的代码最终会运行在多端框架中，每一个端都会有一些特有的全局变量，chameleon内部维护了一个各端全局变量的散列表如下表所示。
全局变量校验校验的是某一端运行的代码中存在其他端的全局变量并且不是当前端的全局变量。例如非微信小程序端的代码中不能出现wx全局变量，非百度小程序的代码中不能出现swan全局变量。
可以通过项目配置决定是否开启全局变量校验，还可以配置哪些文件是白名单文件不进行校验。
| 端 | 全局变量 |
|---|---|
| 微信小程序 | ["wx"] |
| 百度小程序 | ["swan"] |
| weex | ["weex"] |
| 支付宝小程序 | ["my"] |
| web | ["postMessage","blur","focus","close","frames","self","window","parent","opener","top","length","closed","location","document","origin","name","history","locationbar","menubar","personalbar","scrollbars","statusbar","toolbar","status","frameElement","navigator","customElements","external","screen","innerWidth","innerHeight","scrollX","pageXOffset","scrollY","pageYOffset","screenX","screenY","outerWidth","outerHeight","devicePixelRatio","clientInformation","screenLeft","screenTop","defaultStatus","defaultstatus","styleMedia","onanimationend","onanimationiteration","onanimationstart","onsearch","ontransitionend","onwebkitanimationend","onwebkitanimationiteration","onwebkitanimationstart","onwebkittransitionend","isSecureContext","onabort","onblur","oncancel","oncanplay","oncanplaythrough","onchange","onclick","onclose","oncontextmenu","oncuechange","ondblclick","ondrag","ondragend","ondragenter","ondragleave","ondragover","ondragstart","ondrop","ondurationchange","onemptied","onended","onerror","onfocus","oninput","oninvalid","onkeydown","onkeypress","onkeyup","onload","onloadeddata","onloadedmetadata","onloadstart","onmousedown","onmouseenter","onmouseleave","onmousemove","onmouseout","onmouseover","onmouseup","onmousewheel","onpause","onplay","onplaying","onprogress","onratechange","onreset","onresize","onscroll","onseeked","onseeking","onselect","onstalled","onsubmit","onsuspend","ontimeupdate","ontoggle","onvolumechange","onwaiting","onwheel","onauxclick","ongotpointercapture","onlostpointercapture","onpointerdown","onpointermove","onpointerup","onpointercancel","onpointerover","onpointerout","onpointerenter","onpointerleave","onafterprint","onbeforeprint","onbeforeunload","onhashchange","onlanguagechange","onmessage","onmessageerror","onoffline","ononline","onpagehide","onpageshow","onpopstate","onrejectionhandled","onstorage","onunhandledrejection","onunload","performance","stop","open","alert","confirm","prompt","print","requestAnimationFrame","cancelAnimationFrame","requestIdleCallback","cancelIdleCallback","captureEvents","releaseEvents","getComputedStyle","matchMedia","moveTo","moveBy","resizeTo","resizeBy","getSelection","find","webkitRequestAnimationFrame","webkitCancelAnimationFrame","fetch","btoa","atob","createImageBitmap","scroll","scrollTo","scrollBy","onappinstalled","onbeforeinstallprompt","crypto","ondevicemotion","ondeviceorientation","ondeviceorientationabsolute","indexedDB","webkitStorageInfo","sessionStorage","localStorage","chrome","visualViewport","speechSynthesis","webkitRequestFileSystem","webkitResolveLocalFileSystemURL","openDatabase","applicationCache","caches","whichAnimationEvent","animationendEvent","infinity","SETTING","AppView","ExtensionOptions","ExtensionView","WebView","iconPath","_app","_ZOOM_","Feed","md5","$","jQuery","Search","windmill","Lethargy","alertTimeOut","supportApps","lethargyX","lethargyY","iView","onModuleResLoaded","iEditDelete","infinityDrag","i","array","TEMPORARY","PERSISTENT","addEventListener","removeEventListener","dispatchEvent"] |