js C++ 字符串转换

Qter

note.htmlBody.replace("\\", "\\\\").replace("\r", "\\r").replace("\n", "\\n").replace("\"", "\\\"").replace("`", "\`");

1. note.htmlBody.replace("\\", "\\\\").replace("\r", "\\r").replace("\n", "\\n").replace("\"", "\\\"").replace("`", "\`");

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最后用正则防止   \r 中的\ 被替换掉

ExecuteJavaScript 调用前端js函数传参问题对传入的叁数有两步验证，所以要进行相关字符的替换
1.字符串的有效性
2.json格式的有性

1. QString strPara = QString("window.resultNoteCallback('%1','%2',`%3`);").arg(orderIndexStr).arg(intferName).arg(resultMsg);
   
2.   ((WebEngineView *)m_cloudPage)->getWebEngineViewPri()→runJavaScript(strPara);

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