错误信息 "json parse error: illegal unquoted character ((ctrl-char, code 10)): has to be escaped using backslash to be included in string value" 表明在解析JSON数据时,遇到了一个未加引号的非法字符,即ASCII码为10的控制字符(换行符,Line Feed, LF)。JSON规范要求所有的控制字符都必须使用反斜杠(\)...
character ((CTRL-CHAR, code 10)): has to be escaped using backslash tobe included in string value\n at [Source: (PushbackInputStream); 百度翻译如下: JSON解析错误:非法的无引号字符((CTRL-CHAR,代码10):必须使用反斜杠进行转义才能包含在字符串值中;嵌套异常为com.fasterxml.jackson.databind....
mysql> CREATE TABLE tj10 (a JSON, b INT); Query OK, 0 rows affected (0.26 sec) mysql> INSERT INTO tj10 > VALUES ("[3,10,5,17,44]", 33), ("[3,10,5,17,[22,44,66]]", 0); Query OK, 1 row affected (0.04 sec) mysql> SELECT a->"$[4]" FROM tj10; +---+ | a-...
项目中,想通过Json传递0x00-0xFF字符串,自然想到Json的string值。 json官网中String介绍 A string is a sequence of zero or more Unicode characters, wrapped in double quotes, using backslash escapes. A character is represented as a single character string. A string is very much like a C orJavastr...
"Offensive" characters in a string need to be escaped using the backslash character\ Null values are represented by thenullliteral in lower case Dates, and similar object types, aren't adequately supported and should be converted to strings ...
# 原始 JSON 字符串json_string='{"name": "John Doe", "message": "This is a line with a backslash: \\\"}'# 输出原始字符串print(json_string)# 查看原始的 JSON 字符串 1. 2. 3. 4. 在这段代码中,我们定义了一个字符串json_string,其中包含了一个反斜杠。 步骤...
com.fasterxml.jackson.core.JsonParseException: Illegal unquoted character ((CTRL-CHAR, code 9)): has to be escaped using backslash to be included in string value at [Source: (PushbackInputStream); line: 2, column: 21] 2. 导致原因: ...
"<newline>" : ch === "\\" ? "<backslash>" : ch; const cp = hex2(ch.codePointAt(0)); console.log(` ${lit.padEnd(12)} (${cp})`); }}let str = "X\nY\nZ";showCodePoints("before", str);str = JSON.stringify(str);showCodePoints("after", str); .as-console-wrapper {...
如果NO_BACKSLASH_ESCAPES启用了服务器SQL模式,上一个示例将无法正常 运行。如果设置了此模式,则可以使用单个反斜杠而不是双反斜杠来插入JSON对象文字,并且保留反斜杠。如果JSON_OBJECT()在执行插入操作时使用了该函数,并且设置了此模式,则必须使用单引号和双引号,例如: ...
ERROR3146 (22032): Invalid data type for JSON datain argument1 to function json_type; a JSON stringor JSON typeis required. MySQL使用utf8mb4字符集和utf8mb4_bin排序规则处理JSON上下文中使用的 字符串 。其他字符集中的字符串将utf8mb4根据需要转换为。(对于ascii或utf8字符集中的字符串,无需进行...