循环中拼接字符串

[QiAnXinCodeSafe]

APIJSON/APIJSONORM/src/main/java/apijson/StringUtil.java

Lines 121 to 132 in 297c251

	String s = "";
	if (array != null) {
	if (split == null) {
	split = ",";
	}
	for (int i = 0; i < array.length; i++) {
	if (ignoreEmptyItem && isEmpty(array[i], true)) {
	continue;
	}
	s += ((i > 0 ? split : "") + array[i]);
	}
	}

APIJSON/APIJSONORM/src/main/java/apijson/StringUtil.java

Lines 543 to 554 in 297c251

	String numberString = "";
	String single;
	for (int i = 0; i < s.length(); i++) {
	single = s.substring(i, i + 1);
	if (isNumer(single)) {
	numberString += single;
	} else {
	if (onlyStart) {
	return numberString;
	}
	}
	}

APIJSON/APIJSONORM/src/main/java/apijson/StringUtil.java

Lines 646 to 653 in 297c251

	String correctPrice = "";
	String s;
	for (int i = 0; i < price.length(); i++) {
	s = price.substring(i, i + 1);
	if (".".equals(s) || isNumer(s)) {
	correctPrice += s;
	}
	}

建议在循环中使用StringBuilder拼接字符串

[TommyLemon]

感谢建议，当时为了快速开发就简单拼接了，现在确实要优化下

[kxlv2000]

您好，
请问问题解决了吗，可以允许我尝试优化此问题吗？

[TommyLemon]

您好，
请问问题解决了吗，可以允许我尝试优化此问题吗？

还没有，当然可以，非常感谢，具体步骤可参考本页 #Pull Request 说明
https://github.com/Tencent/APIJSON/blob/master/CONTRIBUTING.md#%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%80%E5%AE%9A%E8%A6%81%E8%B4%A1%E7%8C%AE%E4%BB%A3%E7%A0%81