```javascript
/*特殊字符转义*/
function htmlspecialchars (str) {
var str = str.toString().replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">").replace(/"/g, '"');
return str;
}
/*
*获取URL参数
*/
function getQueryString(key){
var reg = new RegExp("(^|&)"+ key +"=([^&]*)(&|$)");
var r = window.location.search.substr(1).match(reg);
if(r!=null){
return unescape(r[2]);
}
return null;
}
```
> 来源 [特殊字符转义&时间格式化&获取URL参数](http://www.cnblogs.com/duanhuajian/p/4485106.html)
- 说明
- angular 1.x
- ngModelController
- ngOptions
- ngModelOptions
- lifecycle
- directive
- angular 2
- @angular/forms
- 类
- AbstractControl
- AbstractControlDirective
- AbstractFormGroupDirective
- FormControl
- FormArray
- FormBuilder
- FormGroup
- NgControl
- 接口
- controlValueAccessor
- 指令
- DefaultValueAccessor
- Angular 2 生命周期
- OnInit
- DoCheck
- @angular/router
- 配置
- Routes
- 指令
- RouterOutlet
- RouterLink
- 接口
- ActivatedRoute
- UrlTree
- NavigationExtras
- ActivatedRouteSnapshot
- RouterStateSnapshot
- 类
- UrlSegment
- UrlSegmentGroup
- UrlSerializer
- DefaultUrlSerializer
- Router
- bug记得
- @angular/http
- 类
- Http
- Body
- Response
- ResponseOptions
- Header
- Request
- RequestOptions
- URLSearchParams
- @angular/core
- decorator
- Component-decorator
- animation
- DI
- linker
- TemplateRef
- ElementRef
- EmbeddedViewRef
- ViewRef
- ViewContainerRef
- Query
- ComponentFactory
- ComponentRef
- Renderer
- change_detection
- KeyValueDiffers
- IterableDiffers
- ChangeDetectorRef
- ChangeDetectionStrategy
- Zone
- ngZone
- @angular/common
- 指令
- NgTemplateOutlet
- QueryList
- bootstrap4
- card
- form
- 重点关注博客
- 学习过的文章
- 笔记
- Angular 2 双向绑定
- 将字符串解析成DOM
- rx相关
- operators
- combineLatest
- combineAll
- concat(All, Map, *MapTo)
- 背压(backpressure)
- js事件keycode对应表
- 装饰器
- 有用的代码摘录
- 日期操作
- 数量操作
- 字符操作
- rxjs问题
- 小示例
- h5面试准备
- react
- 开发遇到的问题