要解决Angular路由器在导航到先前的路由时转义字符的问题,可以使用以下解决方法:
encodeURIComponent
对路由参数进行编码,以确保特殊字符正确传递。import { Component } from '@angular/core';
import { Router } from '@angular/router';
@Component({
selector: 'app-example',
template: `
`
})
export class ExampleComponent {
constructor(private router: Router) {}
navigateWithParams() {
const param = 'example value with special characters';
const encodedParam = encodeURIComponent(param);
this.router.navigate(['/route', encodedParam]);
}
}
decodeURIComponent
对参数进行解码。import { Component, OnInit } from '@angular/core';
import { ActivatedRoute } from '@angular/router';
@Component({
selector: 'app-route-component',
template: `
Param: {{ param }}
`
})
export class RouteComponent implements OnInit {
param: string;
constructor(private route: ActivatedRoute) {}
ngOnInit() {
this.route.params.subscribe(params => {
this.param = decodeURIComponent(params['param']);
});
}
}
通过对路由参数进行编码和解码,可以确保特殊字符在导航过程中正确传递和显示。