Unity实现批量Build打包详解

一般来讲如果项目是pc或android、ios端不会有批量build打包这样的需求，但如果项目是webgl端可能会遇到这样的需求：不同场景打包成不同的包体，入口是前端在页面中布局的，点击链接打开相应的程序。依次手动打包比较繁琐而且需要等待很长时间，因此写了批量build这样的功能，下班时点击build经历漫长的夜晚，第二天上班时包体已经都打好了。

核心api是unityeditor.buildpipeline类中的buildplayer，调用该方法传入相应参数即可实现打包，我们要做的是做一个配置文件，在其中配置打包不同包体对应的数据，包含打包的场景、名称和平台等。首先构建可序列化类：

/// <summary>/// 打包任务/// </summary>[rializable]public aled class buildtask{    /// <summary>    /// 名称    /// </summary>    public string productname;    /// <summary>    /// 目标平台    /// </summary>    public buildtarget buildtarge落实措施t;    /// <summary>   生日快乐韩语 /// 打包路径    /// </summary>    public string buildpath;    /// <summary>    /// 打包场景    /// </summary>    public list<sceneast> sceneasts = new list<sceneast>(0);}

使用scriptableobject构建配置：

/// <summary>/// 打包配置表/// </summary>[createastmenu(filename = "new build profile", menuname = "build profile")]public aled class buildprofile : scriptableobject{    /// <summary>    /// 打包任务列表    /// </summary>    public list<buildtask> buildtasks = new list<buildtask>(0);}

有了buildprofile后，配置打包列表，批量打包要做的就是遍历该列表依次调用buildpipeline中的buildplayer方法。创建editor类，重写buildprofile的inspector面板，编写打包功能，以及添加、移除打包项等菜单。

[customeditor(typeof(buildprofile))]public aled class buildprofileinspector : editor{private readonly dictionary<buildtask, bool> foldoutmap = new dictionary<buildtask, bool>();private vector大专升本科怎么升2 scroll = vector2.zero;private buildprofile profile;private void onenable(){profile = target as buildprofile;}public override void oninspectorgui(){guilayout.beginhorizontal();{if (guilayout.button("新建", "buttonleft")){undo.recordobject(profile, "create");var task = new buildtask(){productname = "product name",buildtarget = buildtarget.standalonewindows64,buildpath = directory.getparent(application.datapath).fullname};profile.buildtasks.add(task);}if (guilayout.button("展开", "buttonmid")){for (int i = 0; i < profile.buildtasks.count; i++){foldoutmap[profile.buildtasks[i]] = true;}}if (guilayout.button("收缩", "buttonmid")){for (int i = 0; i < profile.buildtasks.count; i++){foldoutmap[profile.buildtasks[i]] = fal;}}gui.color = color.yellow;if (guilayout.button("清空", "buttonmid")){undo.recordobject(profile, "clear");if (editorutility.displaydialog("提醒", "是否确定清空列表?", "确定", "取消")){profile.buildtasks.clea预言何其芳r();}}gui.color = color.cyan;if (guilayout.button("打包", "buttonright")){if (editorutility.displaydialog("提醒", "打包需要耗费一定时间,是否确定开始?", "确定", "取消")){stringbuilder sb = new stringbuilder();sb.append("打包报告:\r\n");for (int i = 0; i < profile.buildtasks.count; i++){editorutility.displayprogressbar("build", "building...", i + 1 / profile.buildtasks.count);var task = profile.buildtasks[i];list<editorbuildttingsscene> buildscenes = new list<editorbuildttingsscene>();for (int j = 0; j < task.sceneasts.count; j++){var scenepath = astdataba.getastpath(task.sceneasts[j]);if (!string.isnullorempty(scenepath)){buildscenes.add(new editorbuildttingsscene(scenepath, true));}}string locationpathname = $"{task.buildpath}/{task.productname}";var report = buildpipeline.buildplayer(buildscenes.toarray(), locationpathname, task.buildtarget, buildoptions.none);sb.append($"[{task.productname}] 打包结果: {report.summary.result}\r\n");}editorutility.clearprogressbar();debug.log(sb.tostring());}return;}gui.color = color.white;}guilayout.endhorizontal();scroll = guilayout.beginscrollview(scroll);{for (int i = 0; i < profile.buildtasks.count; i++){var task = profile.buildtasks[i];if (!foldoutmap.containskey(task)) foldoutmap.add(task, true);guilayout.beginhorizontal("badge");guilayout.space(12);foldoutmap[task] = editorguilayout.foldout(foldoutmap[task], $"{task.productname}", true);guilayout.label(string.empty);if (guilayout.button(editorguiutility.iconcontent("treeeditor.trash"), "iconbutton", guilayout.width(20))){undo.recordobject(profile, "delete task");foldoutmap.remove(task);profile.buildtasks.remove(task);break;}guilayout.endhorizontal();if (foldoutmap[task]){guilayout.beginvertical("box");guilayout.beginhorizontal();guilayout.label("打包场景：", guilayout.width(70));if (guilayout.button(editorguiutility.iconcontent("toolbar plus more"), guilayout.width(28))){task.sceneasts.add(null);}guilayout.endhorizontal();if (task.sceneasts.count > 0){guilayout.beginhorizontal();guilayout.space(75);guilayout.beginvertical("badge");for (int j = 0; j < task.sceneasts.count; j++){var sceneast = task.sceneasts[j];guilayout.beginhorizontal();guilayout.label($"{j + 1}.", guilayout.width(20));task.sceneasts[j] = editorguilayout.objectfield(sceneast, typeof(sceneast), fal) as sceneast;if (guilayout.button("↑", "minibuttonleft", guilayout.width(20))){if (j > 0){undo.recordobject(profile, "move up scene asts");var temp = task.sceneasts[j - 1];task.sceneasts[j - 1] = sceneast;task.sceneasts[j] = temp;}}if (guilayout.button("↓", "minibuttonmid", guilayout.width(20))){if (j < task.sceneasts.count - 1){undo.recordobject(profile, "move down scene asts");var temp = task.sceneasts[j + 1];task.sceneasts[j + 1] = sceneast;task.sceneasts[j] = temp;}}if (guilayout.button(editorguiutility.iconcontent("toolbar plus"), "minibuttonmid", guilayout.width(20))){undo.recordobject(profile, "add scene asts");task.sceneasts.inrt(j + 1, null);break;}if (guilayout.button(editorguiutility.iconcontent("toolbar minus"), "minibuttonmid", guilayout.width(20))){undo.recordobject(profile, "delete scene asts");task.sceneasts.removeat(j);break;}guilayout.endhorizontal();}guilayout.endvertical();guilayout.endhorizontal();}guilayout.beginhorizontal();guilayout.label("产品名称：", guilayout.width(70));var newpn = guilayout.textfield(task.productname);if (task.productname != newpn){undo.r乔迁贺语ecordobject(profile, "product name");task.productname = newpn;}guilayout.endhorizontal();guilayout.beginhorizontal();guilayout.label("打包平台：", guilayout.width(70));var newbt = (buildtarget)editorguilayout.enumpopup(task.buildtarget);if (task.buildtarget != newbt){undo.recordobject(profile, "build target");task.buildtarget = newbt;}guilayout.endhorizontal();guilayout.beginhorizontal();guilayout.label("打包路径：", guilayout.width(70));guilayout.textfield(task.buildpath);if (guilayout.button("brow", guilayout.width(60))){task.buildpath = editorutility.savefolderpanel("build path", task.buildpath, "");}guilayout.endhorizontal();guilayout.endvertical();}}}guilayout.endscrollview();rializedobject.applymodifiedproperties();if (gui.changed) editorutility.tdirty(profile);}}

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