我多次查询单个 API 端点,但参数不同。无论出于何种原因,其中一些请求可能会失败并返回 500 错误。如果他们这样做,我仍然希望其他请求继续并向我返回所有成功请求的数据。
let terms = [];
terms.push(this.category.category);
terms = terms.concat(this.category.interests.map((x) => x.category));
for (let i = 0; i < terms.length; i++) {
const params = {
term: terms[i],
mode: 'ByInterest'
};
const request = this.evidenceService.get(this.job.job_id, params).map((res) => res.interactions);
this.requests.push(request);
}
const combined = Observable.forkJoin(this.requests);
combined.subscribe((res) => {
this.interactions = res;
});