“json parse error”意味着JSON解析错误。 “the document root must not follow by other elements”表明JSON的根元素(即最外层的对象或数组)后面不应有其他元素。在JSON中,整个文档必须是一个单一的根对象或数组,且其后面不应有任何额外的内容。 检查引发异常的JSON字符串: 你需要检查导致解析错误
JSON.parse('{"hello":"\\world"}') 出抛出异常: VM376:1 Uncaught SyntaxError: Unexpected token w in JSON at position 11 at JSON.parse (<anonymous>) at <anonymous>:1:6 Unexpected token w。 好奇心不死,继续试,3 个反斜杠: JSON.parse('{"hello":"\\\world"}') 结果是: VM16590:1...
QJsonParseError json_error; QJsonDocument parse_doucment = QJsonDocument::fromJson(byte_array, &json_error); B、QJsonDocument fromVariant(const QVariant &variant) QVariantList people; QVariantMap bob; bob.insert("Name", "Bob"); bob.insert("Phonenumber", 123); QVariantMap alice; alice....
These encodings are not supported when reading from files or other input containers. Other encodings such as Latin-1 or ISO 8859-1 are not supported and will yield parse or serialization errors. Unicode noncharacters will not be replaced by the library. Invalid surrogates (e.g., incomplete ...
1QJsonDocument QJsonDocument::fromJson(constQByteArray &json, QJsonParseError *error = Q_NULLPTR);//个人常用2QJsonDocument QJsonDocument::fromBinaryData(constQByteArray &data, DataValidation validation =Validate);3QJsonDocument QJsonDocument::fromRawData(constchar*data,intsize, DataValidation vali...
JSON.parse with context information on error. Latest version: 1.0.2, last published: 7 years ago. Start using json-parse-better-errors in your project by running `npm i json-parse-better-errors`. There are 1071 other projects in the npm registry using js
Whatever I do, no matter what langauge and system locales I get: Error: SyntaxError: JSON Parse error: Unexpected EOF (-2700)
at JSON.parse () at :1:6 1. 2. 3. 继续,4 个反斜杠: JSON.parse('{"hello":"\\\world"}') 1. 结果正常: { hello: "\world" } 1. 2. 3. 1个,"world" 2个,Error 3个,Error 4个,"\world" 5个,"\world" 6个,Error 7
cout<<"Error opening file\n";return; }if(reader.parse(in, root)) {stringname = root["name"].asString();stringage = root["age"].asString();stringsex = root["sex"].asString(); cout<<"name:"<< name <<endl; cout<<"age:"<< age <<endl; ...
kvvconsolekv// 2// 4// 6// 5// 3// "" JSON.parse()不允许用逗号作为结尾 js // both will throw a SyntaxErrorJSON.parse("[1, 2, 3, 4, ]");JSON.parse('{"foo" : 1, }'); 规范 Specification ECMAScript® 2026 Language Specification ...