{"code":30003,"hint":"not a valid datetime or too skewed. Date: Fri, 12 Jul 2024 10:03:22 GMT","extra":"","message":"InvalidSignature"}

GMT 格林尼治时间，比如我们是东八区， {"code":30003,"hint":"not a valid datetime or too skewed. Date: Fri, 12 Jul 2024 10:03:22 GMT","extra":"","message":"InvalidSignature"}。 实际应该是 Date: Fri, 12 Jul 2024 02:03:22 GMT

详细看下这个问题，基本全都可以解决：https://solution-community.wps.cn/questions/10010000000003634/10020000000003646

但是我打印时间，其实是跟我们的时间是一致的，而且我们之前都是可以的，用了几个月没问题，昨天突然有问题的

你们给的demo也是GMT <img src="https://solution-community.wps.cn/uploads/post/5cUdXN9GyaW.png" alt="image.png"/>

按你们给的脚本postman调试也不行 <img src="https://solution-community.wps.cn/uploads/post/5cUqGkVcadu.png" alt="image.png"/>

<img src="https://solution-community.wps.cn/uploads/post/5cUygfDYAvo.png" alt="image.png"/> 下面的XXX是开放平台申请的； let access_key = "XXX" let secret_key = "XXX"

wps2(pm.request, access_key, secret_key)

function wps2(request, ak, sk) { let content_type = "application/json"

let date = (new Date()).toUTCString()

let content_md5 = request.body.raw 
? CryptoJS.MD5(request.body.raw).toString()
: CryptoJS.MD5(request.url.getPathWithQuery()).toString()
  
let signature = CryptoJS.SHA1(sk+content_md5+content_type+date).toString()
let authorzation = `WPS-2:${ak}:${signature}`
console.log('date',date);
console.log('content_md5',content_md5);
console.log('signature',signature);
console.log('authorzation',authorzation);

// setup variable
pm.request.headers.add({
    key: 'Date',
    value: date
});
pm.request.headers.add({
    key: 'Content-Type',
    value: content_type
});
pm.request.headers.add({
    key: 'Content-MD5',
    value: content_md5
});
pm.request.headers.add({
    key: 'Authorization',
    value: authorzation
});

}

<img src="https://solution-community.wps.cn/uploads/post/5cUEuu3G4Pf.png" alt="image.png"/> <img src="https://solution-community.wps.cn/uploads/post/5cUEwf788fy.png" alt="image.png"/> <img src="https://solution-community.wps.cn/uploads/post/5cUEAS51PfY.png" alt="image.png"/>

可以了，但是我之前一直用的application/json都是可以的，而且你这开放平台接口文档也是这么写的啊 <img src="https://solution-community.wps.cn/uploads/post/5cUNFckA431.png" alt="image.png"/>

我也遇到了相同的问题 ，一直没动过代码，突然不行了

您好，请问是怎么处理的呢