26 lines
805 B
C++
26 lines
805 B
C++
#include <iostream>
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#include <nlohmann/json.hpp>
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using nlohmann::json;
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int main()
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{
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// create JSON value with invalid UTF-8 byte sequence
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json j_invalid = "ä\xA9ü";
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try
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{
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std::cout << j_invalid.dump() << '\n';
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}
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catch (const json::type_error& e)
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{
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std::cout << e.what() << '\n';
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}
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std::cout << "string with replaced invalid characters: "
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<< j_invalid.dump(-1, ' ', false, json::error_handler_t::replace)
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<< "\nstring with ignored invalid characters: "
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<< j_invalid.dump(-1, ' ', false, json::error_handler_t::ignore)
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<< "\nstring with the invalid byte kept as is (" << j_invalid.dump(-1, ' ', false, json::error_handler_t::keep).size()
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<< " bytes, not valid UTF-8 itself)\n";
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}
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