【发布时间】:2016-08-05 12:27:30
【问题描述】:
得到错误:
zone.js:260 Uncaught EXCEPTION: Error in ./AppComponent class AppComponent - inline template:8:48
ORIGINAL EXCEPTION: ReferenceError: require is not defined
ORIGINAL STACKTRACE:
ReferenceError: require is not defined
at AppComponent.performCmdOperation (http://localhost:8000/app/app.component.js:43:67)
和 app.component.ts 是
export class AppComponent{
SelectType = EnumSelectType;
selectedSection: SelectType = EnumSelectType[EnumSelectType.Home];
selectPage(selectType:EnumSelectType) {
console.log('Global : ' + EnumSelectType[selectType]);
this.selectedSection = EnumSelectType[selectType];
console.log(this.selectedSection + ' selected');
}
performCmdOperation(){
console.log('in perform action');
const exec = require('sdk/system/child_process').exec; //this is the point where I'm getting error.
exec('ipconfig', (error, stdout, stderr) => {
if (error) {
console.error(`exec error: ${error}`);
return;
}
console.log(`stdout: ${stdout}`);
console.log(`stderr: ${stderr}`);
});
}
请帮我找出问题所在。使用 'child_process' 是否需要 import missing or any dependency。
我目前的依赖是
"bootstrap": "^3.3.6",
"@angular/common": "2.0.0-rc.4",
"@angular/compiler": "2.0.0-rc.4",
"@angular/core": "2.0.0-rc.4",
"@angular/http": "2.0.0-rc.4",
"@angular/platform-browser": "2.0.0-rc.4",
"@angular/platform-browser-dynamic": "2.0.0-rc.4",
"@angular/router": "2.0.0-rc.1",
"@angular/router-deprecated": "2.0.0-rc.1",
"@angular/upgrade": "2.0.0-rc.4",
"systemjs": "0.19.27",
"es6-shim": "^0.35.0",
"reflect-metadata": "^0.1.3",
"rxjs": "5.0.0-beta.6",
"zone.js": "^0.6.12"
如果这是需要修改 gulpfile.ts 的内容。请指导如何在 gulpfile 中添加“child_process”。
【问题讨论】:
标签: node.js typescript gulp