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生成sha1签名时，加入参数判断

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Binary Wang 2017-06-10 17:22:38 +08:00
parent 0fe431fc78
commit 975cfdaf77
1 changed files with 4 additions and 0 deletions
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4
weixin-java-common/src/main/java/me/chanjar/weixin/common/util/crypto/SHA1.java
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@ -30,6 +30,10 @@ public class SHA1 {
* 用&串接arr参数，生成sha1 digest
*/
public static String genWithAmple(String... arr) {
if (StringUtils.isAnyEmpty(arr)) {
throw new IllegalArgumentException("非法请求参数，有部分参数为空 : " + Arrays.toString(arr));
}
Arrays.sort(arr);
StringBuilder sb = new StringBuilder();
for (int i = 0; i < arr.length; i++) {