abigmiu’s gists

abigmiu / uniapp deleteableIntercept.ts

Last active June 11, 2025 05:22

uniapp 创建可删除的intercept


	// 用于拦截指定API，返回一个移除"添加时"拦截器的函数

	type IStopInterceptor = () => void;
	interface IInterceptorItem {
	id: string;
	interceptor: UniApp.InterceptorOptions,
	}
	class Interceptors {
	private interceptors: Record<string, IInterceptorItem[]> = {};

abigmiu / Swagger response Type.ts

Created December 23, 2022 11:49

	// 在 swagger 中定义 response 需要新建一个 class。但是从数据库里面查询出来的数据有些不需要返回。所以可以通过`class-transform` 进行清除


	// response class
	import { ConsoleLogger } from '@nestjs/common';
	import { ApiProperty } from '@nestjs/swagger';
	import { Exclude, Expose, Transform } from 'class-transformer';

	@Exclude()
	export class IBookDetailResponse {

abigmiu / is 类型保护.ts

Created December 23, 2022 11:49

	function isString(test: any): test is string{
	return typeof test === "string";
	}

	function example(foo: any){
	if(isString(foo)){
	console.log("it is a string" + foo);
	console.log(foo.length); // string function
	// 如下代码编译时会出错，运行时也会出错，因为 foo 是 string 不存在toExponential方法
	console.log(foo.toExponential(2));

abigmiu / 将某个类型转为可选的.ts

Created December 23, 2022 11:49

	export interface ClientModel {
	idCardFront: string;
	}

	export interface NewInter extends Omit<ClientModel, 'idCardFront'> {
	idCardFront?: string;
	}

abigmiu / 10位时间戳和13位时间戳转换.ts

Created December 23, 2022 11:49

	export function timeStampTo13(value: number) {
	if (`${value}`.length === 10) {
	return value * 1000;
	}

	return value;
	}

	export function timeStampTo10(value: number) {
	if (`${value}`.length === 13) {

abigmiu / typescript is 类型保护.md

Last active November 27, 2022 08:02

typescript is 类型保护

function isString(test: any): test is string{
    return typeof test === "string";
}

function example(foo: any){
    if(isString(foo)){
        console.log("it is a string" + foo);
        console.log(foo.length); // string function
 // 如下代码编译时会出错，运行时也会出错，因为 foo 是 string 不存在toExponential方法

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