我的JSON包含特殊字符,如:新行,双引号等。
我正在使用Coldfusion服务器端脚本创建JSON。但是在特殊字符的情况下,由于格式错误的JSON,我会收到错误。在这种情况下我该怎么办?
<cfoutput>
[
<cfset loopIndex=0>
<cfloop query="qEvents">
<cfif loopIndex NEQ 0>,</cfif>
<cfif is_allday EQ 1>
<cfset isallDayEvent = "true">
<cfelse>
<cfset isallDayEvent = "false">
</cfif>
{
"title": "#title#",
"start": "#DateFormat(start_date_time,'mm/dd/yyyy')# #TimeFormat(start_date_time,'hh:mm tt')#",
"end": "#DateFormat(end_date_time,'mm/dd/yyyy')# #TimeFormat(end_date_time,'hh:mm tt')#",
"allDay": #isallDayEvent#,
"eventID": "#event_id#",
"duration": "#duration#",
"note": "#note#",
"location": "#location#"
}
<cfset loopIndex=loopIndex+1>
</cfloop>
]
</cfoutput>
答案 0 :(得分:11)
您应该生成一个结构数组,然后使用serializeJSON()
将其转换为有效的JSON字符串,而不是手工编写JSON:
<cfset thisArrayBecomesJSON = [] />
<cfloop query="qEvents">
<cfif is_allday EQ 1>
<cfset isAllDayEvent = "true" />
<cfelse>
<cfset isAllDayEvent = "false" />
</cfif>
<cfset thisEvent = {
'title' = title,
'start' = dateFormat( start_date_time, 'mm/dd/yyyy' ) & timeFormat( start_date_time, 'hh:mm tt' ),
'end' = dateFormat( end_date_time, 'mm/dd/yyyy' ) & timeFormat( end_date_time, 'hh:mm tt' ),
'allDay' = isAllDayEvent,
'eventID' = event_id,
'duration' = duration,
'note' = note,
'location' = location
} />
<cfset arrayAppend( thisArrayBecomesJSON, thisEvent ) />
</cfloop>
<cfset myJSON = serializeJSON( thisArrayBecomesJSON ) />
<cfoutput>#myJSON#</cfoutput>
这是未经测试的,但我认为它应该可行 - 可能存在一些语法错误。