如何在 dojo 应用程序构建配置文件中加载 json 文件?
How can I load a json file in the dojo application build profile?
我有以下 dojo 构建配置文件:
var profile = (function () {
return {
basePath: "./Scripts",
releaseDir: "./bin",
releaseName: "",
action: "release",
mini: true,
layerOptimize: "closure",
optimize: "closure",
cssOptimize: "comments",
localeList: false,
packages: [
{
name: "dojo",
location: "l:/dojo-debug/1.10.4/dojo"
},
{
name: "dijit",
location: "l:/dojo-debug/1.10.4/dijit"
},
{
name: "dojox",
location: "l:/dojo-debug/1.10.4/dojox"
},
...
],
layers: ...
};
})();
现在,我需要从一些 json 文件中读取值,所以我正在寻找这样的东西:
var profile = (function () {
var versions = SomeHowReadTheContentsOf("ThirdPartyJsLibRootMap.json");
return {
basePath: "./Scripts",
releaseDir: "./bin",
releaseName: "",
action: "release",
mini: true,
layerOptimize: "closure",
optimize: "closure",
cssOptimize: "comments",
localeList: false,
packages: [
{
name: "dojo",
location: "l:/dojo-debug/" + versions["dojo-debug"] + "/dojo"
},
{
name: "dijit",
location: "l:/dojo-debug/" + versions["dojo-debug"] + "/dijit"
},
{
name: "dojox",
location: "l:/dojo-debug/" + versions["dojo-debug"] + "/dojox"
}
...
],
layers: ...
};
})();
我这辈子都找不到方法。
有什么想法吗?
编辑
我的命令行是:node L:\dojo-debug.10.4\dojo\dojo.js load=build --profile .\package.profile.js
EDIT2
我已经添加了 require
所有属性的控制台日志,下面是结果:
has = undefined
isXdUrl = undefined
initSyncLoader = undefined
eval = undefined
signal = undefined
on = undefined
map = undefined
rawConfig = undefined
legacyMode = undefined
async = undefined
waitms = undefined
baseUrl = undefined
idle = undefined
toAbsMid = undefined
toUrl = undefined
log = undefined
trace = undefined
injectUrl = undefined
getText = undefined
nodeRequire = undefined
uid = undefined
cache = undefined
packs = undefined
paths = undefined
aliases = undefined
modules = undefined
execQ = undefined
defQ = undefined
waiting = undefined
mapProgs = undefined
pathsMapProg = undefined
listenerQueues = undefined
computeMapProg = undefined
computeAliases = undefined
runMapProg = undefined
compactPath = undefined
getModuleInfo = undefined
boot = undefined
scopeify = undefined
所以nodeRequire
在那里,但是它的值是undefined
。出了点问题。
如果您是 运行 NodeJS 的 Dojo 构建者,您可以通过 require.nodeRequire
访问它的 require
。在构建配置文件中,您还可以访问一个名为 selfPath
的变量,它是您传递给构建器的配置文件的绝对目录名称(类似于节点模块中的 __dirname
)。将这两件事放在一起并假设 ThirdPartyJsLibRootMap.json
是您的构建配置文件的兄弟:
var profile = (function () {
var req = require.nodeRequire;
var path = req('path');
var versions = req(path.join(selfPath, 'ThirdPartyJsLibRootMap.json'));
return {
...
};
})();
我有以下 dojo 构建配置文件:
var profile = (function () {
return {
basePath: "./Scripts",
releaseDir: "./bin",
releaseName: "",
action: "release",
mini: true,
layerOptimize: "closure",
optimize: "closure",
cssOptimize: "comments",
localeList: false,
packages: [
{
name: "dojo",
location: "l:/dojo-debug/1.10.4/dojo"
},
{
name: "dijit",
location: "l:/dojo-debug/1.10.4/dijit"
},
{
name: "dojox",
location: "l:/dojo-debug/1.10.4/dojox"
},
...
],
layers: ...
};
})();
现在,我需要从一些 json 文件中读取值,所以我正在寻找这样的东西:
var profile = (function () {
var versions = SomeHowReadTheContentsOf("ThirdPartyJsLibRootMap.json");
return {
basePath: "./Scripts",
releaseDir: "./bin",
releaseName: "",
action: "release",
mini: true,
layerOptimize: "closure",
optimize: "closure",
cssOptimize: "comments",
localeList: false,
packages: [
{
name: "dojo",
location: "l:/dojo-debug/" + versions["dojo-debug"] + "/dojo"
},
{
name: "dijit",
location: "l:/dojo-debug/" + versions["dojo-debug"] + "/dijit"
},
{
name: "dojox",
location: "l:/dojo-debug/" + versions["dojo-debug"] + "/dojox"
}
...
],
layers: ...
};
})();
我这辈子都找不到方法。
有什么想法吗?
编辑
我的命令行是:node L:\dojo-debug.10.4\dojo\dojo.js load=build --profile .\package.profile.js
EDIT2
我已经添加了 require
所有属性的控制台日志,下面是结果:
has = undefined
isXdUrl = undefined
initSyncLoader = undefined
eval = undefined
signal = undefined
on = undefined
map = undefined
rawConfig = undefined
legacyMode = undefined
async = undefined
waitms = undefined
baseUrl = undefined
idle = undefined
toAbsMid = undefined
toUrl = undefined
log = undefined
trace = undefined
injectUrl = undefined
getText = undefined
nodeRequire = undefined
uid = undefined
cache = undefined
packs = undefined
paths = undefined
aliases = undefined
modules = undefined
execQ = undefined
defQ = undefined
waiting = undefined
mapProgs = undefined
pathsMapProg = undefined
listenerQueues = undefined
computeMapProg = undefined
computeAliases = undefined
runMapProg = undefined
compactPath = undefined
getModuleInfo = undefined
boot = undefined
scopeify = undefined
所以nodeRequire
在那里,但是它的值是undefined
。出了点问题。
如果您是 运行 NodeJS 的 Dojo 构建者,您可以通过 require.nodeRequire
访问它的 require
。在构建配置文件中,您还可以访问一个名为 selfPath
的变量,它是您传递给构建器的配置文件的绝对目录名称(类似于节点模块中的 __dirname
)。将这两件事放在一起并假设 ThirdPartyJsLibRootMap.json
是您的构建配置文件的兄弟:
var profile = (function () {
var req = require.nodeRequire;
var path = req('path');
var versions = req(path.join(selfPath, 'ThirdPartyJsLibRootMap.json'));
return {
...
};
})();