35 lines
1009 B
JavaScript
35 lines
1009 B
JavaScript
function editor_config() {
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this.address = "_server/config.json";
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}
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editor_config.prototype.load = function(callback) {
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var _this = this;
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fs.readFile(this.address, "utf-8", function(e, d) {
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if (e) {
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console.warn("无法读取配置文件, 已重新生成");
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_this.config = {};
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_this.save(callback);
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} else {
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_this.config = JSON.parse(d);
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if (callback) callback();
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}
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});
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}
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editor_config.prototype.get = function(key, defaultValue) {
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value = this.config[key];
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return value != null ? value : defaultValue;
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}
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editor_config.prototype.set = function(key, value, callback) {
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this.config[key] = value;
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if (callback !== false) this.save(callback);
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}
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editor_config.prototype.save = function(callback) {
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fs.writeFile(this.address, JSON.stringify(this.config) ,'utf-8', function(e) {
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if (e) printe("写入配置文件失败");
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if (callback instanceof Function) callback();
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})
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}
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