1. Test data, there is such an error in message in postman
JSON parse error: Unexpected character (’}’ (code 125)): was expecting double-quote to start field name; nested exception is com.fasterxml.jackson.core.JsonParseException: Unexpected character (’}’ (code 125)): was expecting double-quote to start field name\n at [Source: (PushbackInputStream); line: 4, column: 2]
2. Baidu translation (JSON analysis error: unexpected character ('}' (code 125)): field name that should start with double quotes; nested exception is com.fasterxml.jackson.core.json parse exception: unexpected character (' }'(Code 125)): The field name that should start with double quotes is located in [source: (pushbackinputstream); line: 4, column: 2])
- Checked and found an extra comma.
- Remove the test success, details are very important.