【发布时间】:2019-08-21 05:30:30
【问题描述】:
当我使用 wp-json 将 ionic 应用程序与 wordpress 博客连接时,所有加载的内容都没有图像,我使用 ion-img 谢谢
这是我的代码: 注意:我在我的 wordpress 博客上使用了多合一的安全插件
//post.service.ts
import { Injectable } from '@angular/core';
import { HttpClient } from "@angular/common/http";
import {Http, Headers, RequestOptions} from '@angular/http';
import { map } from "rxjs/operators";
import get from "lodash/get";
@Injectable({
providedIn: 'root'
})
export class PostsService {
constructor(private http: HttpClient) {}
private baseURL = "domain.com";
fetchPosts() {
return this.http
.get(`${this.baseURL}/wp-json/wp/v2/posts?_embed`)
.pipe(
map((posts: Array<any>) => posts.map(this.setEmbeddedFeaturedImage))
);
}
fetchPost(post_id: string) {
return this.http
.get(`${this.baseURL}/wp-json/wp/v2/posts/${post_id}?_embed`)
.pipe(map((post: any) => this.setEmbeddedFeaturedImage(post)));
}
/**
* Makes the featured image parameter easily accessible in a template
*/
private setEmbeddedFeaturedImage(p) {
return Object.assign({}, p, {
featured_image: get(p, "_embedded['wp:featuredmedia'][0].source_url")
});
}
fetchPostCategories() {
return this.http.get(`${this.baseURL}/wp-json/wp/v2/categories`);
}
fetchPostsByCategory(category_id: string) {
return this.http
.get(
`${this.baseURL}/wp-json/wp/v2/posts?_embed&categories=${category_id}`
)
.pipe(
map((posts: Array<any>) => posts.map(this.setEmbeddedFeaturedImage))
);
}
}
在帖子视图中加载的所有内容都没有发布图片,但图片网址在浏览器中打开 //主视图:
<ion-header>
<ion-toolbar>
<ion-buttons slot="start">
<ion-menu-button></ion-menu-button>
</ion-buttons>
<ion-title>
title
</ion-title>
</ion-toolbar>
</ion-header>
<ion-content>
<ion-card class="welcome-card" (click)="loadPost(post)" padding-bottom *ngFor="let post of posts$ | async">
<img src="{{post.featured_image}}" >
<ion-card-header>
<ion-card-subtitle>{{post.title.rendered}}</ion-card-subtitle>
<ion-card-title>{{post.title.rendered}}</ion-card-title>
</ion-card-header>
<ion-card-content>
<div>
<div [innerHTML]="post.excerpt.rendered"></div>
</div>
<ion-button href="#">مشاهدة المزيد</ion-button>
</ion-card-content>
</ion-card>
</ion-content>
//
【问题讨论】:
-
您能否详细说明您的问题是什么,包括重现错误的最小代码示例。如果您将代码作为实际代码而不是图像包含在内,也会很有帮助。
标签: wordpress image api http-status-code-403 ionic4