新增环境检测

CompareVersion.py

@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+import sys
+if len(sys.argv) <= 2:
+    print("参数不足")
+    exit()
+# 忽略 - （别问为什么）
+if "-" in sys.argv[1]:
+    sys.argv[1] = sys.argv[1][:sys.argv[1].index("-")]
+if "-" in sys.argv[2]:
+    sys.argv[2] = sys.argv[2][:sys.argv[2].index("-")]
+firstVersion = sys.argv[1].split(".")
+secondVersion = sys.argv[2].split(".")
+for i in range(len(firstVersion)):
+    first = int(firstVersion[i])
+    try:
+        second = int(secondVersion[i])
+    except:
+        second = 0
+    if first > second:
+        print(f"{sys.argv[1]} > {sys.argv[2]}")
+        sys.exit(0)
+    if first < second:
+        print(f"{sys.argv[1]} < {sys.argv[2]}")
+        sys.exit(2)
+print(f"{sys.argv[1]} = {sys.argv[2]}")
+sys.exit(1)