2014-01-07 66 views
0

在传送F#文件 - Jira.fs到一个脚本文件 - Jira.fsxF#FSI - 脚本长度是否有限制?字符串文字出现过长

我遇到一个问题与使用三引号字符串常量,并在其中包含双引号(示例如下)

Jira.fs =成功 Jira.fsx =失败,错误FS0010:表达式中意外的符号':'。预期的'}'或其他标记。

警告包括 - 警告:行太长,忽略了一些字符

是否有.fsx脚本有限制吗?

如果是的话是否有推荐的方法呢?只需从文件中读取字符串?

下面

代码:感谢

[<Literal>] 
let childIssueSchema = """ {"expand":"renderedFields,names,schema,transitions,operations,editmeta,changelog","id":"18043","self":"https://atlassian.au.MyCompany.net/jira/rest/api/latest/issue/18043","key":"DPMITPRODU-141","fields":{"progress":{"progress":0,"total":0},"summary":"APC - Calculator link on AOL ","customfield_10560":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/customFieldOption/10340","value":"Yes","id":"10340"},"customfield_11067":null,"timetracking":{},"customfield_11066":null,"issuetype":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/issuetype/6","id":"6","description":"A user story","iconUrl":"https://atlassian.au.MyCompany.net/jira/images/icons/sales.gif","name":"User Story","subtask":false},"customfield_10562":null,"customfield_11069":null,"customfield_11068":null,"customfield_11160":"4837","customfield_11161":null,"customfield_11660":null,"timespent":null,"reporter":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/user?username=lkaligotla","name":"lkaligotla","emailAddress":"[email protected]","avatarUrls":{"16x16":"https://atlassian.au.MyCompany.net/jira/secure/useravatar?size=small&avatarId=10102","48x48":"https://atlassian.au.MyCompany.net/jira/secure/useravatar?avatarId=10102"},"displayName":"Lakshmi Kaligotla","active":true},"created":"2013-12-31T14:39:09.457+1100","updated":"2014-01-02T09:32:57.023+1100","customfield_10041":null,"priority":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/priority/3","iconUrl":"https://atlassian.au.MyCompany.net/jira/images/icons/priority_major.gif","name":"Medium","id":"3"},"description":"The current Age pension Calculator Icon must lead to a landing page with content and Start Calculator Button \r\n\r\nOn Click of start Calculator button calculator Home Page with instructions and start calculator button ","customfield_10002":null,"customfield_10003":null,"customfield_10040":null,"issuelinks":[{"id":"13177","self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/issueLink/13177","type":{"id":"10010","name":"CrossProjectLink","inward":"part of","outward":"contains","self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/issueLinkType/10010"},"inwardIssue":{"id":"18036","key":"DPMITPROJ-35","self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/issue/18036","fields":{"summary":"APC - Calculator","status":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/status/10003","description":"User has placed this item in the queue","iconUrl":"https://atlassian.au.MyCompany.net/jira/images/icons/status_visible.gif","name":"In Queue","id":"10003"},"priority":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/priority/3","iconUrl":"https://atlassian.au.MyCompany.net/jira/images/icons/priority_major.gif","name":"Medium","id":"3"},"issuetype":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/issuetype/5","id":"5","description":"A big user story that needs to be broken down.","iconUrl":"https://atlassian.au.MyCompany.net/jira/download/resources/com.pyxis.greenhopper.jira:greenhopper-webactions/images/ico_epic.png","name":"Epic","subtask":false}}}}],"customfield_10000":null,"customfield_10765":null,"subtasks":[],"customfield_10767":null,"status":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/status/10016","description":"","iconUrl":"https://atlassian.au.MyCompany.net/jira/images/icons/status_open.gif","name":"Backlog","id":"10016"},"labels":[],"workratio":-1,"project":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/project/DPMITPRODU","id":"11433","key":"DPMITPRODU","name":"DPMIT-Products","avatarUrls":{"16x16":"https://atlassian.au.MyCompany.net/jira/secure/projectavatar?size=small&pid=11433&avatarId=11680","48x48":"https://atlassian.au.MyCompany.net/jira/secure/projectavatar?pid=11433&avatarId=11680"}},"environment":null,"customfield_10053":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/customFieldOption/10030","value":"Yes","id":"10030"},"aggregateprogress":{"progress":0,"total":0},"customfield_10050":"A link is available and on click leads to Calculor Landing page\r\nhttps://adviseronlineportal.com.au/Agepensioncalculator","components":[],"comment":{"startAt":0,"maxResults":0,"total":0,"comments":[]},"timeoriginalestimate":null,"customfield_10461":null,"customfield_10460":null,"customfield_11963":[{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/customFieldOption/11441","value":"False","id":"11441"}],"customfield_10360":null,"votes":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/issue/DPMITPRODU-141/votes","votes":0,"hasVoted":false},"customfield_10261":null,"customfield_10262":null,"customfield_10263":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/customFieldOption/10061","value":"Yes","id":"10061"},"fixVersions":[],"resolution":null,"resolutiondate":null,"aggregatetimeoriginalestimate":null,"customfield_10161":null,"customfield_10160":null,"duedate":null,"customfield_10020":null,"customfield_10060":"4793","watches":{"self":"https://atlassian.au.MyCompany.net/jira/rest/api/2/issue/DPMITPRODU-141/watchers","watchCount":1,"isWatching":false},"customfield_10162":null,"worklog":{"startAt":0,"maxResults":0,"total":0,"worklogs":[]},"assignee":null,"attachment":[],"aggregatetimeestimate":null,"versions":[],"timeestimate":null,"customfield_10030":null,"customfield_10031":null,"aggregatetimespent":null}} """ 

type ChildJsonSchema = FSharp.Data.JsonProvider<childIssueSchema> 
+1

你总是可以只是把一个换行符 - 这好像有一个行的最大长度。代码的相关部分是https://github.com/fsharp/fsharp/blob/85e21e127ea5618cd2dad3515fec46c0bb251a27/src/fsharp/fsi/fsi.fs在行1568 –

+0

谢谢 - 类型提供程序想要一个常量字符串,所以我想我需要手动分解大字符串 –

回答

3

我不认为这是一个脚本文件的大小限制(不知道会发生什么2GB左右,但这并不听起来像一个真实的场景) ,但由于某种原因(不知道为什么!)单线长度有限制。

这是有点可惜,当你只是想复制粘贴&样品的JSON类型供应商,但如果你使用"""报价,那么你可以有串在一个换行符,它依然会被当作作为一个常量字符串:

[<Literal>] 
let childIssueSchema = """{"foo":1, 
    "bar":42}""" 
type ChildJsonSchema = FSharp.Data.JsonProvider<childIssueSchema> 

这就是说,如果你有长期和复杂的样品,它可能是更好的将它们保存到文件,只需在类型提供到文件中。假设你在同一文件夹与源文件有childIssue.json,你应该能够写:

type ChildJsonSchema = FSharp.Data.JsonProvider<"childIssue.json">