图片上传

2019-10-10 17:35:11 +08:00
parent 832b8f2f53
commit e04e097115
2 changed files with 15 additions and 1 deletions
--- a/src/utils/form.js
+++ b/src/utils/form.js
@@ -5,6 +5,13 @@ module.exports = {
        if (!req) return null;
        const form = new formidable.IncomingForm();
        Object.assign(form, config);
+        form.on('fileBegin', function (name, file) {
+            file.path = file.path.replace(/(?<=\/)\S+(?=\.)/, `${config.tag}_${name}`);
+        });
+        form.onPart = function (part) {
+            if (part.filename && (part.mime !== "image/png" && part.mime !== "image/jpeg")) return 0;
+            form.handlePart(part);
+        };
        return new Promise((resolve, reject) => {
            form.parse(req, function (err, fields, data) {
                if (err) return reject(err);