更新nodejs调用头像上传例子

module_example/avatar_upload.js

+const { avatar_upload, login_cellphone } = require('../main')
+const fs = require('fs')
+const path = require('path')
+
+async function main() {
+  const result = await login_cellphone({
+    phone: '手机号',
+    password: '密码'
+  })
+  const filePath = './test.jpg'
+  await avatar_upload({
+    imgFile: {
+      name: path.basename(filePath),
+      data: fs.readFileSync(filePath)
+    },
+    imgSize: 1012, //图片尺寸,需要正方形图片
+    cookie: result.body.cookie
+  })
+}
+main()
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