[英]RegEx expression to split a string on comma with a condition in JavaScript
[英]Javascript Regex to split line by comma
我想要javascript的正則表達式,應該用逗號分隔行,而不應該將方括號內的表達式分隔
例如:
BuiltInFunctions.REPLACE_FIRST,Type.STRING, Type.STRING, 2, getArgTypeIns(Type.STRING, Type.STRING, Type.BOOLEAN)
至
BuiltInFunctions.REPLACE_FIRST
Type.STRING
Type.STRING
2
getArgTypeIns(Type.STRING, Type.STRING, Type.BOOLEAN)
考慮簡化您的操作:
var input = "BuildInFunctions...........";
var parentheses = [];
var replaced = input.replace(/\(.*?\)/g,function(m) {
parentheses.push(m);
return "{{PARENS:"+(parentheses.length-1)+"}}";
});
var parts = replaced.split(",");
var result = parts.map(function(part) {
return part.replace(/\{\{PARENS:(\d+)\}\}/g,function(_,i) {return parentheses[i];});
});
一般的想法是提取所有帶括號的表達式,然后處理拆分,然后放回帶括號的內容。這比嘗試用正則表達式一步來做要容易得多(老實說,我不確定這是可能的)
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