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鍍金池/ 問答/ 網(wǎng)絡(luò)安全問答
悶騷型 回答

最強(qiáng)大的Google Analytics,你沒有在用?

clipboard.png

玩控 回答

我理解錯你的意思了。
css-loaderlocalIdentName 不是配置上就好了,你 css 的時候也要使用 模塊化的方式去寫css。

// 這是 js 部分
import common from './css/common.less'
div.className = common.box
app.appendChild(div)
$('div').addClass(common.new)

純 html 部分的我也不知道怎么寫。

java 類的元數(shù)據(jù)在內(nèi)存只存在一份,放在 Permanent Generation space 中,反射出來的方法、字段也只有一份。

朽鹿 回答

nginx1.9之后,通過SO_REUSEPORT支持端口服用,該socket參數(shù)由操作系統(tǒng)提供,允許多個套接字偵聽相同的IP地址和端口組合,內(nèi)核負(fù)責(zé)調(diào)度。
https://www.nginx.com/blog/so...

毀了心 回答

變量是零時存儲到內(nèi)存中,腳本執(zhí)行完畢變量就不存在了,緩存是存在文件或者內(nèi)存中,緩存有效期內(nèi)是有效的,內(nèi)存緩存當(dāng)重啟后也就不存在了!

葬愛 回答

有沒有人知道啊

局外人 回答

你就不能用FTP 嗎,
大不了用java 實現(xiàn)一個FTP

夢若殤 回答

參考文件替換: https://www.cnblogs.com/bigbe...
讀到內(nèi)存中,更改第一行,再寫到新文件中,最后用os.system移動文件

哎呦喂 回答

你的 DOM 里就沒設(shè)置 id 屬性啊。

局外人 回答

我記得weex debug是不支持windows的,不知道是不是記錯了...

短嘆 回答

問題解決了,workerman論壇上的一個哥們提醒了我是死循環(huán)導(dǎo)致進(jìn)程一直處于busy狀態(tài)。把php代碼中的死循環(huán)去掉:

// while (true) {
    $connection->send(根據(jù)接收到的客戶端的$data發(fā)送要發(fā)送的消息);
    // usleep(1000000); // 睡1秒  其實這個也可以去掉
// }

前端代碼中增加定時向后端發(fā)送消息的代碼,這樣后端就可以根據(jù)監(jiān)聽到的前端發(fā)送的消息往前端推送消息。worker進(jìn)程只有在發(fā)送消息時才會處于busy狀態(tài),否則就會idle。之前就是因為死循環(huán)一直發(fā)送消息(busy),這樣就導(dǎo)致前端頁面每次加載都會導(dǎo)致后端創(chuàng)建一個新的進(jìn)程(原來的worker進(jìn)程一直沒釋放)。我之前對后端往前端推送消息的業(yè)務(wù)邏輯和技術(shù)細(xì)節(jié)沒想清楚,哎,自己給自己挖了個坑。

雨蝶 回答

promotions.component.spec.ts:

import { ClubCodeGuard } from './../../../guards/club-code.guard';
import { EnrollMemberComponent } from './../enroll-member.component';
import { Router, ActivatedRoute } from "@angular/router";
import { EnrollMemberModule } from './../enroll-member.module';
import { MembershipService } from './../../../member/services/membership.service';
import { MemberForm } from './../models/enroll-member-form';
import { EnrollMemberPromotionsComponent } from './promotions.component';
import { ComponentFixture, TestBed } from '@angular/core/testing';
import { DebugElement,Injectable,Component, OnInit, NgModule, ViewChild } from '@angular/core';
import { ComponentFixtureAutoDetect } from '@angular/core/testing';//自動變更檢測
import { async } from '@angular/core/testing';//異步的beforeEach
import { Member } from 'app/member/models/member';
import { FormsModule } from '@angular/forms';
import { ToastrModule } from 'ngx-toastr';
import { Observable, BehaviorSubject } from 'rxjs/Rx';
import { ProformaInvoiceComponent } from 'app/member-prospect-manager/enroll-member/proforma-invoice/proforma-invoice.component';
import { ClubService } from 'app/club/services';
import { HttpModule, Http } from '@angular/http';
import { HttpClientModule, HTTP_INTERCEPTORS } from '@angular/common/http';
import { HandleErrorService } from '../../../shared-services/handle-error.service';
import { AccessTypeService } from '../../../club/services/access-type.service';
import { MemberService } from '../../../member/services/member.service';
import { CurrentUserService } from '../../../user/services/current-user.service';
import { GetCurrentUserService } from '../../../user/services/get-current-user.service';
import { PromotionService } from 'app/promotions/services/promotion.service';
import { FormService } from 'app/membership/services/form.service';
import { RouterTestingModule } from "@angular/router/testing";
import { EnrollMemberMembershipTypeComponent } from 'app/member-prospect-manager/enroll-member/membership-type/membership-type.component';
import { EnrollMemberMembershipInfoComponent } from 'app/member-prospect-manager/enroll-member/membership-info/membership-info.component';
import { EnrollMemberReviewAndPayComponent } from 'app/member-prospect-manager/enroll-member/review-and-pay/review-and-pay.component';
import { EnrollMemberConfirmationComponent } from 'app/member-prospect-manager/enroll-member/confirmation/confirmation.component';

describe('when navigate to promotion selecte', () => {

let component: EnrollMemberPromotionsComponent;
let fixture: ComponentFixture<EnrollMemberPromotionsComponent>;
let de: DebugElement;
let el: HTMLElement;

let location: Location;
let router: Router;
let mockAR: any = {
    params: {
      subscribe: function() {
        console.log('Subscribed.');
        Observable.of({ id: 123 });
      }
    }
  }
  let mockRouter = {
    navigate: jasmine.createSpy('navigate')
  } 
beforeEach(async () => {
    TestBed.configureTestingModule({
        providers: [
            MembershipService,
            ClubService,
            HandleErrorService,
            AccessTypeService,
            MemberService,
            GetCurrentUserService,
            PromotionService,
            CurrentUserService,
            Router,
            ActivatedRoute,
            FormService,
            { provide: Router, useValue: mockRouter }
        ],
        imports: [
            FormsModule,
            EnrollMemberModule,
            HttpClientModule,
            HttpModule,
            ToastrModule.forRoot(),
            RouterTestingModule.withRoutes([
                {
                  path: 'tab',
                  component: EnrollMemberComponent,
                  data: {
                    title: 'EnrollMemberComopnent',
                    iconClass: 'fa fa-bullhorn'
                  },
                  canActivate: [ClubCodeGuard],
                  children: [
                    {
                      path: '',
                      redirectTo: 'membership-type',
                      pathMatch: 'full'
                    },
                    {
                      path: 'membership-type',
                      component: EnrollMemberMembershipTypeComponent,
                      data: { title: 'EnrollMemberMembershipTypeComponent', iconClass: 'fa fa-bullhorn' },
                      canActivate: [ClubCodeGuard]
                    },
                    {
                      path: 'membership-info',
                      component: EnrollMemberMembershipInfoComponent,
                      data: { title: 'EnrollMemberMembershipInfoComponent', iconClass: 'fa fa-bullhorn' },
                      canActivate: [ClubCodeGuard]
                    },
                    {
                      path: 'promotions',
                      component: EnrollMemberPromotionsComponent,
                      data: { title: 'EnrollMemberPromotionsComponent', iconClass: 'fa fa-bullhorn' },
                      canActivate: [ClubCodeGuard]
                    },
                    {
                      path: 'review-pay',
                      component: EnrollMemberReviewAndPayComponent,
                      data: { title: 'EnrollMemberReviewAndPayComponent', iconClass: 'fa fa-bullhorn' },
                      canActivate: [ClubCodeGuard]
                    },
                    {
                      path: 'confirmation',
                      component: EnrollMemberConfirmationComponent,
                      data: { title: 'EnrollMemberConfirmationComponent', iconClass: 'fa fa-bullhorn' },
                      canActivate: [ClubCodeGuard]
                    }
                  ]
                },{
                  path: '',
                  redirectTo: 'tab',
                  pathMatch: 'full'
                }
              ])
        ]
    }).compileComponents();  // compile template and css


    router = TestBed.get(Router);
    location = TestBed.get(Location);
    fixture = TestBed.createComponent(EnrollMemberPromotionsComponent);
    router.initialNavigation();
});

beforeEach(() => {
    router = TestBed.get(Router);
    location = TestBed.get(Location);

    component = fixture.componentInstance;
    fixture.detectChanges();
});

it('should create', () => {
    expect(component).toBeTruthy();
});

});

獨特范 回答

我累個叉叉,我reinstall os后,重裝了一遍就可以了。
之前應(yīng)該是安裝了太多遍其他的軟件。存在一些不易發(fā)現(xiàn)的貓膩。
同樣的配置,重裝可以了....

魚梓 回答

curl代理ip就是正向代理了
什么是正向代理,就是服務(wù)器不知道真實的客戶端ip是多少,就是你描述的模擬ip
差不多是經(jīng)過三個步驟:

你的ip->代理ip->服務(wù)端

post提交沒加https,怎樣都有被截獲的可能;
如果提供代理ip的“供應(yīng)商”會監(jiān)控這些ip的使用過程,你的信息基本上都被截獲了;

而且你的信息中還夾帶密碼,這就很尷尬了。

逗婦惱 回答

最簡單的就是socket命令嘛 .. if (sock.read() == 'close')