Bug: RequestClient GET请求数组参数 报错

[elkon028]

Version

Vben Admin V5

Describe the bug?

Access to XMLHttpRequest at 'http://localhost:48090/admin-api/system/dict-type/page?pageNo=1&pageSize=20&createTime[]=2025-03-11+00:00:00&createTime[]=2025-03-13+00:00:00' from origin 'http://localhost:5666' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
RequestClient能不能集成 qs 来解决这个问题

pnpm add qs
pnpm add -D @types/qs


import qs from 'qs'

export const requestClient = createRequestClient(apiURL, {
  responseReturn: 'data',
  // axios get请求 params 带数组参数的处理
  // from origin 'url' has been blocked by CORS policy
  paramsSerializer(params) {
    // 'repeat' | 'comma' | 'brackets' | 'indices'
    return qs.stringify(params, { arrayFormat: 'repeat' })
  },
})

// 最好是集成到 RequestClient 类的参数里
export const requestClient = createRequestClient(apiURL, {
  responseReturn: 'data',
 // 给 RequestClient 一个参数，免得用户还得安装 qs 包
  paramsSerializer: 'comma',  // 'repeat' | 'comma' | 'brackets' | 'indices'
})

Reproduction

null

System Info

all

Relevant log output

Validations

• Read the docs
• Ensure the code is up to date. (Some issues have been fixed in the latest version)
• I have searched the existing issues and checked that my issue does not duplicate any existing issues.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.

[mynetfan]

你这个报错是跨域导致的

[elkon028]

你这个报错是跨域导致的

应该不是跨域问题，如果是跨域问题，那么无论传什么参数都会报跨域的错误

然而只有含有数组参数
如： page?createTime[]=2025-03-01&createTime[]=2025-03-02 会报错

page?createTime[1]=2025-03-01&createTime[2]=2025-03-02 不会报错
page?createTime=2025-03-01&createTime=2025-03-02 不会报错

https://www.cnblogs.com/nayek/p/12284036.html 解决方案参考这个