Merge branch 'feature/generate' into develop

server/like-common/src/main/java/com/hxkj/common/config/GlobalConfig.java

@@ -17,6 +17,9 @@ public class GlobalConfig {
     // 系统加密字符
     public static String secret = "UVTIyzCy";
 
+    // Mysql表前缀
+    public static String tablePrefix = "ls_";
+
     // Redis键前缀
     public static String redisPrefix = "Like:";
 

server/like-common/src/main/java/com/hxkj/common/utils/StringUtil.java

@@ -474,4 +474,65 @@ public class StringUtil extends org.apache.commons.lang3.StringUtils {
         return sb.toString();
     }
 
+    /**
+     * 格式化文本, {} 表示占位符<br>
+     * 此方法只是简单将占位符 {} 按照顺序替换为参数<br>
+     * 如果想输出 {} 使用 \\转义 { 即可，如果想输出 {} 之前的 \ 使用双转义符 \\\\ 即可<br>
+     * 例：<br>
+     * 通常使用：format("this is {} for {}", "a", "b") -> this is a for b<br>
+     * 转义{}： format("this is \\{} for {}", "a", "b") -> this is \{} for a<br>
+     * 转义\： format("this is \\\\{} for {}", "a", "b") -> this is \a for b<br>
+     *
+     * @param strPattern 文本模板，被替换的部分用 {} 表示
+     * @param argArray 参数值
+     * @return 格式化后的文本
+     */
+    public static String format(String strPattern, Object... argArray) {
+        String EMPTY_JSON  = "{}";
+        char C_BACKSLASH   = '\\';
+        char C_DELIM_START = '{';
+
+        if (isEmpty(argArray) || isEmpty(strPattern)) {
+            return strPattern;
+        }
+
+        final int strPatternLength = strPattern.length();
+        StringBuilder sbuf = new StringBuilder(strPatternLength + 50);
+        int handledPosition = 0;
+        int delimIndex;
+        for (int argIndex = 0; argIndex < argArray.length; argIndex++) {
+            delimIndex = strPattern.indexOf(EMPTY_JSON, handledPosition);
+            if (delimIndex == -1) {
+                if (handledPosition == 0) {
+                    return strPattern;
+                } else {
+                    sbuf.append(strPattern, handledPosition, strPatternLength);
+                    return sbuf.toString();
+                }
+            } else {
+                if (delimIndex > 0 && strPattern.charAt(delimIndex - 1) == C_BACKSLASH) {
+                    if (delimIndex > 1 && strPattern.charAt(delimIndex - 2) == C_BACKSLASH) {
+                        sbuf.append(strPattern, handledPosition, delimIndex - 1);
+                        sbuf.append(argArray[argIndex]);
+                        handledPosition = delimIndex + 2;
+                    } else {
+                        // 占位符被转义
+                        argIndex--;
+                        sbuf.append(strPattern, handledPosition, delimIndex - 1);
+                        sbuf.append(C_DELIM_START);
+                        handledPosition = delimIndex + 1;
+                    }
+                } else {
+                    // 正常占位符
+                    sbuf.append(strPattern, handledPosition, delimIndex);
+                    sbuf.append(argArray[argIndex]);
+                    handledPosition = delimIndex + 2;
+                }
+            }
+        }
+
+        sbuf.append(strPattern, handledPosition, strPattern.length());
+        return sbuf.toString();
+    }
+
 }

server/like-common/src/main/java/com/hxkj/common/validator/IntArrayEmptyValidator.java

@@ -0,0 +1,27 @@
+package com.hxkj.common.validator;
+
+import com.hxkj.common.validator.annotation.IntArrayEmpty;
+import javax.validation.ConstraintValidator;
+import javax.validation.ConstraintValidatorContext;
+
+
+/**
+ * 验证整数数组是否为空
+ */
+public class IntArrayEmptyValidator implements ConstraintValidator<IntArrayEmpty, int[]> {
+
+    @Override
+    public void initialize(IntArrayEmpty constraintAnnotation) {
+        ConstraintValidator.super.initialize(constraintAnnotation);
+    }
+
+    @Override
+    public boolean isValid(int[] value, ConstraintValidatorContext context) {
+        if (value == null) {
+            return false;
+        }
+
+        return value.length > 0;
+    }
+
+}

server/like-common/src/main/java/com/hxkj/common/validator/annotation/IntArrayEmpty.java

@@ -0,0 +1,20 @@
+package com.hxkj.common.validator.annotation;
+
+import com.hxkj.common.validator.IntArrayEmptyValidator;
+import javax.validation.Constraint;
+import javax.validation.Payload;
+import java.lang.annotation.*;
+
+@Documented
+@Constraint(validatedBy = IntArrayEmptyValidator.class)
+@Target({ ElementType.PARAMETER,ElementType.FIELD })
+@Retention(RetentionPolicy.RUNTIME)
+public @interface IntArrayEmpty {
+
+    String message() default "数组不允许为空";
+
+    Class<?>[] groups() default {};
+
+    Class<? extends Payload>[] payload() default { };
+
+}