我怎么能写这个正则expression式来获取多行数据并转换为JSON数组

我有一些数据，我需要转换为一个数组，但我不能让正则expression式工作。 我只需要一个一维数组，不需要数字，只需要数值 – 但是带有换行符的项目已经搞乱了。

正则expression式： ([0-9]\-\ )(.*)([\s]*)

testing： https ： //regex101.com/r/F9UIG8/1

数据：

 1- TEST DATA. 1- TEST DATA THAT GOES ONTO TWO LINES. 2- MORE TESTS. 1- ADDITIONAL MULTILINE DATA WITH SEVERAL LINES 3- MORE TEST 3 4- MORE TEST 4 1- MORE SUB ITEMS 2- SUB ITEM 2 3- SUB ITEM MULTILINE SECOND LINE 4- MORE 2- EVEN MORE TWO LINE SECOND LINE 1- DATA 2- DATA 3- DATA 4- DATA TWO LINE 2ND LINE. 3- LAST BIT OF 2 LINE DATA WITH SECOND LINE 

Answer 1

用split()方法试试这个正则expression式：

 let text = `1- TEST DATA. 1- TEST DATA THAT GOES ONTO TWO LINES. 2- MORE TESTS. 1- ADDITIONAL MULTILINE DATA WITH SEVERAL LINES 3- MORE TEST 3 4- MORE TEST 4 1- MORE SUB ITEMS 2- SUB ITEM 2 3- SUB ITEM MULTILINE SECOND LINE 4- MORE 2- EVEN MORE TWO LINE SECOND LINE 1- DATA 2- DATA 3- DATA 4- DATA TWO LINE 2ND LINE. 3- LAST BIT OF 2 LINE DATA`; text.split(/\s*\d\-/igm); 

它将返回一个包含文本（包括换行符）的数组，删除数字和超链接。

Answer 2

感谢您的帮助，我使用@ncardeli的答案的变体将其构build到Google应用程序脚本中。

 function JSONIFYRANGE(range, asJSON){ var array = new Array(); for (var i = 0; i < range.length; i++) { array.push({name: range[i][0], items: JSONIFY(range[i][1], asJSON)}); } return JSON.stringify(array); } function JSONIFY(input, asJSON) { if(input.indexOf("[ ]") >= 0 || input.indexOf("[ ]") >= 0 || input.indexOf("[ ]") >= 0){ return JSONIFY2(input, asJSON); } else { return JSONIFY1(input, asJSON); } } function JSONIFY1(input, asJSON) { var json = input.split(/\s*\d\-/igm); // answer from @ncardeli var newArray = new Array(); for (var i = 0; i < json.length; i++) { if (json[i] != "") { newArray.push(json[i].replace("SOME COMMON TEXT I DONT WANT IN THE ITEMS", "").trim()); } } return asJSON ? newArray : JSON.stringify(newArray); } function JSONIFY2(input, asJSON) { var json = input.split(/\s*\[\s*\]/igm); var newArray = new Array(); for (var i = 0; i < json.length; i++) { if (json[i] != "") { newArray.push(json[i].trim()); } } return asJSON ? newArray : JSON.stringify(newArray); } 

像这样使用它： =JSONIFYRANGE('Items'!B2:C40, true)其中B列保存列表名称，C列保存要拆分为项目的string，输出具有以下签名的JSONstring：

 {[ { name: "List 1 Name", items: [ "TEST DATA THAT GOES INTO TWO LINES", "MORE TESTS.", ... ] }, { name: "List 2 name", items: [ "SOME ITEM", "SOME OTHER ITEM", ... ] }, ... ]}