修复无法解析<ExtAttr><Item>....</Item></ExtAttr>这种节点数据，如：#1777

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binarywang merged 1 commit intobinarywang:developfrom

giveme0101:develop

Sep 24, 2020

Commits on Sep 24, 2020

修复无法解析<ExtAttr><Item>....</Item></ExtAttr>这种节点数据，如：
giveme01
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