JS文件的格式化
今天在看OpenLayers,從官方下的源碼是壓縮過的。導致看起來非常累,找了幾個格式化的工具都不是太好。後來在javaeye上有人推薦用IntelliJ IDEA。
下載了一個試了下,三百多KB的文件竟然格式化了二十分鍾左右,相當的恐怖,不過格式出來的代碼可讀性的確很不錯。
格式效果如下:
OpenLayers = {singleFile:true};
(function() {
var singleFile = (typeof OpenLayers == “object” && OpenLayers.singleFile);
OpenLayers = {_scriptName:(!singleFile) ? “lib/OpenLayers.js” : “OpenLayers.js”,_getScriptLocation:function() {
var scriptLocation = “”;
var scriptName = OpenLayers._scriptName;
var scripts = document.getElementsByTagName(‘script’);
for (var i = 0; i < scripts.length; i++) {
var src = scripts[i].getAttribute(‘src’);
if (src) {
var index = src.lastIndexOf(scriptName);
if ((index > -1) && (index + scriptName.length == src.length)) {
scriptLocation = src.slice(0, -scriptName.length);
break;
}
}
}
return scriptLocation;
}};
转载自:https://blog.csdn.net/limistless/article/details/83193379