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p13766JacksonTian
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Update api_media.js
getMedia方法增加对异常处理
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lib/api_media.js

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -92,7 +92,10 @@ exports.getMedia = function (mediaId, callback) {
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exports._getMedia = function (mediaId, callback) {
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var url = this.fileServerPrefix + 'media/get?access_token=' + this.token.accessToken + '&media_id=' + mediaId;
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urllib.request(url, {}, wrapper(function (err, data, res) {
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// 不用处理err,因为wrapper函数处理过
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// handle some err
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if (err) {
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return callback(err);
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}
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var contentType = res.headers['content-type'];
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if (contentType === 'application/json') {
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var ret;

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