Angular2 :当路由参数发生变化时调用method/ngoninit

import { Component, OnInit } from '@angular/core';
import { ActivatedRoute } from '@angular/router';

@Component({
  selector: 'app-my-component',
  templateUrl: './my-component.component.html',
  styleUrls: ['./my-component.component.css']
})
export class MyComponentComponent implements OnInit {
  constructor(private route: ActivatedRoute) { }

  ngOnInit(): void {
    this.route.params.subscribe(params => {
      // 处理路由参数变化的逻辑
      this.method();
    });
  }

  method(): void {
    // 执行相应的操作
  }
}

import { Component, OnChanges, SimpleChanges } from '@angular/core';
import { ActivatedRoute } from '@angular/router';

@Component({
  selector: 'app-my-component',
  templateUrl: './my-component.component.html',
  styleUrls: ['./my-component.component.css']
})
export class MyComponentComponent implements OnChanges {
  constructor(private route: ActivatedRoute) { }

  ngOnChanges(changes: SimpleChanges): void {
    if (changes.routeParams) {
      // 处理路由参数变化的逻辑
      this.method();
    }
  }

  method(): void {
    // 执行相应的操作
  }
}